Off Grid Power

Enjoy The Freedom Of Off-Grid Living​

BigBattery off-grid lithium battery banks are made from top-tier LiFePO4 cells for maximum energy efficiency. Our solar line-up includes the most affordable price per kWh in energy storage solutions. Lithium-ion batteries can also store about 50% more energy than lead-acid batteries! Power your off-grid dream with BigBattery today!

Get A Free 3000W Inverter. . . Or Two! | LIMITED TIME OFFER

Shop and save on complete LiFePO4 off-grid power systems for your RV, camper van, tiny home, cabin, or homestead, and during this limited time promotion, get your inverter(s) completely FREE!

Whether you’re looking for a reliable power system to support your boondocking adventures, or backup power for your off-grid home, BigBattery’s 48V RHINO and MUSTANG ensure long-lasting, reliable power storage, and cuting-edge 3000W Growatt inverters ensure your system is operating efficiently day in and day out.

SHOP & SAVE USING THE CODES BELOW! Discount code must be applied at checkout.

SAVE WITH CODE 3KFREE

  • 48V 14kWh RHINO

    with 3K Growatt Inverter

    K0731
    $5,690
    • 48V 1x MUSTANG Kit

      LiFePO4 - 139Ah - 7kWh

      K0933
      $4,610

      SAVE WITH CODE 6KFREE

      • 48V 14 kWh Mustang

        with 6K Growatt Inverter

        K0733
        $9,385
        • 48V 28kWh RHINO

          with 6K Growatt Inverter

          K0732
          $13,035

          Off Grid Application

          48V Lithium Batteries

          48V

          ETHOS

          • 48V ETHOS 10.2KWH

            2x Battery Modules

            K0949
            $4,050
            • 48V ETHOS 15.3KWH

              3x Battery Modules

              K0950
              $5,800
              • 48V ETHOS 20.4KWH

                4x Battery Modules

                FREE SHIPPINGK0951
                $7,740
                • 48V ETHOS 30.7KWH

                  6x Battery Modules

                  FREE SHIPPINGK0953
                  $11,220
                  • 6kW 10.2kWh ETHOS Off-Grid System

                    2x Battery Modules

                    FREE SHIPPINGK0708
                    $5,249
                    • 6kW 15.3kWh ETHOS Off-Grid System

                      3x Battery Modules

                      FREE SHIPPINGK0709
                      $6,999
                      • 12kW 20.4kWh ETHOS Off-Grid System

                        4x Battery Modules

                        FREE SHIPPINGK0710
                        $10,138
                        • 12kW 30.7kWh ETHOS Off-Grid System

                          6x Battery Modules

                          FREE SHIPPINGK0711
                          $12,419

                          48V

                          RHINO 2

                          • 48V RHINO 2

                            LiFePO4 – 280Ah – 14.34kWh

                            FRHNO-48143-G2
                            $3,799
                            • 6kW 14.3kWh RHINO 2 Off-Grid System

                              LiFePO4 - 280Ah - 14.3kWh

                              FREE SHIPPINGK0724
                              $5,096
                              • 12kW 28.6kWh RHINO 2 Off-Grid System

                                LiFePO4 - 560Ah - 28.6kWh

                                FREE SHIPPINGK0725
                                $10,290
                                • 12kW 43kWh RHINO 2 Off-Grid System

                                  LiFePO4 - 840Ah - 43kWh

                                  FREE SHIPPINGK0726
                                  $14,285

                                  48V

                                  HUSKY 2

                                  • 48V HUSKY 2

                                    LiFePO4 - 100Ah - 5.12kWh

                                    FHSKY-48051-G2
                                    $1,990
                                    • 48V 1X HUSKY 2 KIT

                                      LiFePO4 - 100Ah - 5.12kWh

                                      K0972
                                      $2,315
                                      • 48V 2X HUSKY 2 KIT

                                        LiFePO4 - 200Ah - 10.24kWh

                                        K0973
                                        $4,345
                                        • 48V 2X HUSKY 2 FAST CHARGER KIT

                                          LiFePO4 - 200Ah - 10.24kWh

                                          K0974
                                          $4,575
                                          • 48V 1X HUSKY 2 KIT

                                            with 3K Growatt Inverter

                                            K0704
                                            $2,650
                                            • 48V 2X HUSKY 2 KIT

                                              with 6K LUXPower Inverter

                                              K0705
                                              $5,219
                                              • 48V 3X HUSKY 2 KIT

                                                with 6K LUXPower Inverter

                                                K0706
                                                $7,249
                                                • 48V 4X HUSKY 2 KIT

                                                  with 6K LUXPower Inverter

                                                  FREE SHIPPINGK0707
                                                  $10,478

                                                  48V

                                                  CONDOR ELITE 3

                                                  • Out of stock

                                                    48V CONDOR ELITE 3

                                                    LiFePO4 - 231Ah - 11.8kWh

                                                    DISCONTINUEDACNDR-48118-G3
                                                    $4,450 OUT OF STOCK
                                                    • Out of stock

                                                      48V 2X CONDOR ELITE 3 KIT

                                                      LiFePO4 - 462Ah - 23.6kWh

                                                      K0913
                                                      $10,235 OUT OF STOCK
                                                      • Out of stock

                                                        48V 3X CONDOR ELITE 3 KIT

                                                        LiFePO4 - 693Ah - 35.4kWh

                                                        K0914
                                                        $15,755 OUT OF STOCK
                                                        • Out of stock

                                                          48V 4X CONDOR ELITE 3 KIT

                                                          LiFePO4 - 924Ah - 47.2kWh

                                                          K0915
                                                          $20,205 OUT OF STOCK

                                                          48V

                                                          HUSKY

                                                          • Out of stock

                                                            48V HUSKY

                                                            LiFePO4 - 103Ah - 5.3kWh

                                                            DiscontinuedAHSKY-48053-G1
                                                            $2,290 OUT OF STOCK
                                                            • Out of stock

                                                              48V HUSKY KIT

                                                              LifePO4 - 103Ah - 5.3kWh

                                                              K0533
                                                              $2,545 OUT OF STOCK
                                                              • Out of stock

                                                                48V Off Grid

                                                                Home HSKY System Growatt 6K + 10.6kWh HSKY Battery

                                                                K0685
                                                                $6,005 OUT OF STOCK

                                                                48V

                                                                KONG 2

                                                                • Out of stock 48V KONG LIFEPO4 233AH 12KWH Front View

                                                                  48V KONG 2

                                                                  LiFePO4 - 233Ah - 12kWh

                                                                  DiscontinuedAKONG-48120-G2
                                                                  $4,490 OUT OF STOCK
                                                                  • Out of stock

                                                                    48V 2X KONG 2 KIT

                                                                    LiFePO4 - 466Ah - 24kWh

                                                                    K0916
                                                                    $9,095 OUT OF STOCK
                                                                    • Out of stock

                                                                      48V 3X KONG 2 KIT

                                                                      LiFePO4 - 699Ah - 36kWh

                                                                      K0917
                                                                      $15,875 OUT OF STOCK
                                                                      • Out of stock

                                                                        48V 4X KONG 2 KIT

                                                                        LiFePO4 - 932Ah - 48kWh

                                                                        K0918
                                                                        $20,365 OUT OF STOCK

                                                                        48V

                                                                        KONG ELITE

                                                                        • Out of stock 48V KONG LIFEPO4 233AH 12KWH Front View

                                                                          48V KONG ELITE

                                                                          LiFePO4 - 300Ah - 15.0kWh

                                                                          DiscontinuedAKONG-48150-G1
                                                                          $5,500 OUT OF STOCK
                                                                          • Out of stock

                                                                            48V 2X KONG ELITE KIT

                                                                            LiFePO4 - 600Ah - 30kWh

                                                                            K0919
                                                                            $12,335 OUT OF STOCK
                                                                            • Out of stock

                                                                              48V 3X KONG ELITE KIT

                                                                              LiFePO4 - 900Ah - 45kWh

                                                                              K0920
                                                                              $18,905 OUT OF STOCK
                                                                              • Out of stock

                                                                                48V 4X KONG ELITE KIT

                                                                                LiFePO4 - 1200Ah - 60kWh

                                                                                K0921
                                                                                $24,405 OUT OF STOCK

                                                                                48V

                                                                                RHINO

                                                                                • 48V RHINO

                                                                                  LiFePO4 - 276Ah - 14kWh

                                                                                  ARHNL-48140-G1
                                                                                  $4,990
                                                                                  • 48V 2X RHINO KIT

                                                                                    LiFePO4 - 552Ah - 28kWh

                                                                                    ARHNC-48280-G1
                                                                                    $11,550
                                                                                    • 48V 2X RHINO INVERTER KIT

                                                                                      LiFePO4 - 552Ah - 28kWh

                                                                                      K0672
                                                                                      $14,113
                                                                                      • 48V RHINO INVERTER KIT

                                                                                        LiFePO4 - 276Ah - 14kWh

                                                                                        K0509
                                                                                        $6,229

                                                                                        24V Lithium Batteries

                                                                                        24V

                                                                                        EAGLE 2

                                                                                        • 24V EAGLE 2

                                                                                          LiFePO4 - 64Ah - 1.63kWh

                                                                                          FEAGL-24016-G2-0CH
                                                                                          $750
                                                                                          • 24V 2X EAGLE 2 KIT

                                                                                            LiFePO4 - 128Ah - 3.26kWh

                                                                                            K0975
                                                                                            $1,940
                                                                                            • 24V 3X EAGLE 2 KIT

                                                                                              LiFePO4 - 192Ah - 4.89kWh

                                                                                              K0976
                                                                                              $2,710
                                                                                              • 24V 4X EAGLE 2 KIT

                                                                                                LiFePO4 - 256Ah - 6.52kWh

                                                                                                FREE SHIPPINGK0977
                                                                                                $3,480

                                                                                                24V

                                                                                                HUSKY 2

                                                                                                • 24V HUSKY 2

                                                                                                  LiFePO4 - 200Ah - 5.12kWh

                                                                                                  FHSKY-24051-G2
                                                                                                  $1,990 BACKORDERED UNTIL JUNE 24TH
                                                                                                  • 24V 1X HUSKY 2 KIT

                                                                                                    LiFePO4 - 200Ah - 5.12kWh

                                                                                                    K0969
                                                                                                    $2,335 BACKORDERED UNTIL JUNE 24TH
                                                                                                    • 24V 2X HUSKY 2 KIT

                                                                                                      LiFePO4 - 400Ah - 10.24kWh

                                                                                                      K0970
                                                                                                      $4,365 BACKORDERED UNTIL JUNE 24TH
                                                                                                      • 24V 3X HUSKY 2 KIT

                                                                                                        LiFePO4 - 600Ah - 15.36kWh

                                                                                                        K0971
                                                                                                        $6,395 BACKORDERED UNTIL JUNE 24TH
                                                                                                        • 24V 1X HUSKY 2 Victron Kit

                                                                                                          LiFePO4 - 200Ah - 5.12kWh

                                                                                                          K0700
                                                                                                          $3,361 BACKORDERED UNTIL JUNE 24TH
                                                                                                          • 24V 2X HUSKY 2 Victron Kit

                                                                                                            LiFePO4 - 400Ah - 10.24kWh

                                                                                                            K0701
                                                                                                            $5,376 BACKORDERED UNTIL JUNE 24TH
                                                                                                            • 24V 3X HUSKY 2 Victron Kit

                                                                                                              LiFePO4 - 600Ah - 15.36kWh

                                                                                                              K0702
                                                                                                              $7,421 BACKORDERED UNTIL JUNE 24TH
                                                                                                              • 24V 4X HUSKY 2 Victron Kit

                                                                                                                LiFePO4 - 800Ah - 20.48kWh

                                                                                                                FREE SHIPPINGK0703
                                                                                                                $9,451 BACKORDERED UNTIL JUNE 24TH

                                                                                                                12V Lithium Batteries

                                                                                                                12V

                                                                                                                HUSKY 2

                                                                                                                • 12V HUSKY 2

                                                                                                                  LiFePO4 - 400Ah - 5.12kWh

                                                                                                                  FHSKY-12051-G2
                                                                                                                  $1,990
                                                                                                                  • 12V 1X HUSKY 2 VICTRON KIT

                                                                                                                    LiFePO4 - 400Ah - 5.12kWh

                                                                                                                    K0734
                                                                                                                    $3,346
                                                                                                                    • 12V 2X HUSKY 2 VICTRON KIT

                                                                                                                      LiFePO4 - 800Ah - 10.24kWh

                                                                                                                      K0735
                                                                                                                      $5,376
                                                                                                                      • 12V 4X HUSKY 2 VICTRON KIT

                                                                                                                        LiFePO4 - 1600Ah - 20.48kWh

                                                                                                                        FREE SHIPPINGK0737
                                                                                                                        $9,436
                                                                                                                        • 12V 1X HUSKY 2 KIT - AIMS

                                                                                                                          LiFePO4 - 400Ah - 5.12kWh

                                                                                                                          K0738
                                                                                                                          $2,780
                                                                                                                          • 12V 2X HUSKY 2 KIT - AIMS

                                                                                                                            LiFePO4 - 800Ah - 10.24kWh

                                                                                                                            K0739
                                                                                                                            $4,810
                                                                                                                            • 12V 3X HUSKY 2 KIT - AIMS

                                                                                                                              LiFePO4 - 1200Ah - 15.36kWh

                                                                                                                              K0740
                                                                                                                              $6,840
                                                                                                                              • 12V 4X HUSKY 2 KIT - AIMS

                                                                                                                                LiFePO4 - 1600Ah - 20.48kWh

                                                                                                                                FREE SHIPPINGK0741
                                                                                                                                $8,870
                                                                                                                                • Out of stock 24V MULE LIFEPO4 120AH Battery3KWH

                                                                                                                                  24V MULE

                                                                                                                                  LiFePO4 - 120Ah - 3kWh

                                                                                                                                  DiscontinuedAMULE-24030-G1
                                                                                                                                  $1,090 OUT OF STOCK
                                                                                                                                  • Out of stock

                                                                                                                                    24V HAWK MAX 2

                                                                                                                                    LiFePO4 - 228Ah - 5.8kWh

                                                                                                                                    DiscontinuedAHAWK-24058-G2
                                                                                                                                    $1,990 OUT OF STOCK
                                                                                                                                    • Out of stock 48V LYNX LiFePO4 103Ah 5.3kWh

                                                                                                                                      48V LYNX

                                                                                                                                      LiFePO4 - 103Ah - 5.3kWh

                                                                                                                                      DiscontinuedALYNX-48053-G1
                                                                                                                                      $1,790 OUT OF STOCK
                                                                                                                                      • Out of stock

                                                                                                                                        48V HUSKY

                                                                                                                                        LiFePO4 - 103Ah - 5.3kWh

                                                                                                                                        DiscontinuedAHSKY-48053-G1
                                                                                                                                        $2,290 OUT OF STOCK
                                                                                                                                        • Out of stock

                                                                                                                                          48V CONDOR ELITE 2

                                                                                                                                          LiFePO4 - 231Ah - 11.8kWh

                                                                                                                                          DiscontinuedACNDR-48118-G2
                                                                                                                                          $4,350 OUT OF STOCK
                                                                                                                                          • Out of stock 48V KONG LIFEPO4 233AH 12KWH Front View

                                                                                                                                            48V KONG 2

                                                                                                                                            LiFePO4 - 233Ah - 12kWh

                                                                                                                                            DiscontinuedAKONG-48120-G2
                                                                                                                                            $4,490 OUT OF STOCK
                                                                                                                                            • 48V RHINO

                                                                                                                                              LiFePO4 - 276Ah - 14kWh

                                                                                                                                              ARHNL-48140-G1
                                                                                                                                              $4,990
                                                                                                                                              • Out of stock 48V KONG LIFEPO4 233AH 12KWH Front View

                                                                                                                                                48V KONG ELITE

                                                                                                                                                LiFePO4 - 300Ah - 15.0kWh

                                                                                                                                                DiscontinuedAKONG-48150-G1
                                                                                                                                                $5,500 OUT OF STOCK
                                                                                                                                                • Out of stock 48V KONG LIFEPO4 233AH 12KWH Front View

                                                                                                                                                  48V KONG ELITE MAX

                                                                                                                                                  LiFePO4 - 372Ah - 19.0kWh

                                                                                                                                                  AKONG-48190-G1
                                                                                                                                                  $6,690 OUT OF STOCK
                                                                                                                                                  • Out of stock

                                                                                                                                                    48V 2X KONG ELITE PLUS 6K INVERTER KIT

                                                                                                                                                    LiFePO4 - 664Ah - 34kWh

                                                                                                                                                    K0922
                                                                                                                                                    $13,735 OUT OF STOCK

                                                                                                                                                    Solar Off-Grid Lithium Battery Banks

                                                                                                                                                    BigBattery off-grid lithium battery banks are made from LiFePO4 cells, which are the best energy source because they store more energy than any other lithium or lead-acid battery. Our solar batteries are the lowest-priced energy source in the long run and are cheaper than lead-acid batteries. Lithium-ion batteries can also store almost 50 percent more energy than lead-acid batteries!

                                                                                                                                                    Additionally, they work between 5,000 and 8,000 cycles vs. the old 500 cycles that a lead-acid battery would provide you. BigBattery off-grid solar batteries, made in the US, are the safest and most secure option for any solar application. With built-in BMS and numerous safety features, you can rest easy and let our solar battery do the work for you. We have 24V and 48V lithium solar batteries to fit you with the right system for your solar application!

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