BigBattery opened our new Headquarters in California! |  Located @  21314 Lassen St Chatsworth CA 91311   |  Come visit us anytime!

BigBattery opened our new Headquarters in California! |  Located @  21314 Lassen St Chatsworth CA 91311

48V Off Grid Home Elite Max System - Growatt 6K + 19kWh KONG ELITE MAX Battery | 10-Year Warranty

$7,837

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48V Off Grid Home Elite Max System - Growatt 6K + 19kWh KONG ELITE MAX Battery | 10-Year Warranty

$7,837

48V KONG LIFEPO4 233AH 12KWH Front View
1 × 48V KONG ELITE MAX - LiFePO4 - 372Ah - 19.0kWh
$6,440.24
1 × Growatt Solar Inverter SPF 6000T DVM
$1,383.52
1 × (1) BB175 to Ring Terminals Cable
$13.24
BATTERY human outline
5.1 (ft)
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Upgrade Your System & Save

2x Capacity

$16265
$ 14,280
  • You Save: $1,985
  • (2) 48V KONG ELITE MAX - 744Ah - 38kWh
  • 6kW Growatt Solar Inverter SPF 6000T DVM
  • Parallel Busbar
  • All Cables

3x Capacity

$23579
$ 20,608
  • You Save: $2,971
  • (3) 48V KONG ELITE MAX- 1116Ah - 57kWh
  • 6kW Growatt Solar Inverter SPF 6000T DVM
  • Parallel Busbar
  • All Cables

4x Capacity

$30927
$ 26,566
  • You Save: $4,361
  • (4) 48V KONG ELITE MAX- 1488Ah - 76kWh
  • 6kW Growatt Solar Inverter SPF 6000T DVM
  • Parallel Busbar​
  • All Cables

The 48V Off-Grid Home MAX System was designed to completely power all your electronics and heavy duty home appliances in a 4-6 bedroom home. This system can be used as a large-scale emergency power backup or a fully off-grid wind/solar home power system for larger homes. This is a powerhouse of a system, utilizing the newest inverter and battery technology at the best price in the USA!

The 48V/15kWh KONG Elite Max Battery comes with a built-in color LCD Smart Display and new LFP cells guaranteed to last you 10-15 Years (depending on your usage). This battery is calibrated to the included (UL Certified) 15,000-Wh Growatt Inverter pumping enough AC power to keep everything in your home running smoothly. This complete system comes with all components and parts required for any local low-voltage electrician to install on your house in less than a day!

The 48V Off-Grid Home MAX System is compatible to work with all AC, wind, solar, generator power and/or any redundancy combination you require. This system connects to shore power so your battery will automatically charge when connected. The included low-frequency inverter eliminates power spikes within your home, allowing all your electronics in your home to last longer. This kit includes the safest LFP battery technology with our Built-In Triple-Safety Redundancy features and UL Certified Inverter. This system requires ZERO Maintenance and lasts 300% longer than lead-acid off-grid systems, and all battery packs come with a 10 Year Warranty!

** This Kit Includes “WiFi” for easy monitoring from any Mobile Phone, Laptop or Internet Browser! Now you can monitor your Battery Capacity, Energy Usage and Solar Charging! **

https://youtu.be/hwvBibt0kMs?t=334


Why Upgrade Your Home to a BigBattery Off-Grid System?

BigBattery: Lasts (10)+ Years with Zero Maintenance. (4,000+/Cycles)
Lead-Acid: Lasts 2-3 Years with annual maintenance required. (500-1000/Cycles)
BigBattery: Provides 3x More Power to easily run heavy applications.
Lead-Acid: Cannot run heavy loads and only provide a 50% “Depth of Discharge”.
BigBattery: Can charge 3x Faster through efficient “Continuous Charge”.
Lead-Acid: Charges slower with higher power loss. Highly temperature sensitive. 
BigBattery: Requires 1/3rd the space, providing extra space in your home. 
Lead-Acid: Requires 3x the footprint, eliminating valuable space in your home.
BigBattery: Includes Smart Safety Features in every pack. (BMS/FUSE/THERMAL)
Lead-Acid: Zero built-in safety features. Exposed terminals. Toxic off-gassing. Unsafe.

300%

10 Year Savings Vs Lead-Acid

1/3

the weight and space

4X

Cycle-Life

100%

Safe & Reliable 

Single Battery Tech Spec

SKU:FKONG-48150-G1
Voltage:48V
Chemistry: LiFePO4
Charging Voltage Range:55.6 - 58.0
Max Charge Voltage:58.8V
Operating Voltage Range:43 – 58.8V
kWh Capacity: 19kWh
Ah Capacity: 300Ah
Cell Configuration:16S
Max Continuous Discharge Current Amps:150
Max Continuous Power Watts: 7500
Max Discharge Peak Current Amps: 350 (6 Seconds)
Max Charge Current Amps:90
Charge Temp Range (°C):0°C (32°F) / 55°C (131°F)
Discharge Temp Range (°C):-30°C (-22°F) / 55°C (131°F)
Optimal Discharge Temp Range:15°C (59°F) / 35°C (95°F)
Storage Temp: -5°C (23°F) / 35°C (95°F) (Max 6 Months)
Weight:600 (LBS)
Length Inches: 25.5 (64.8 cm)
Width Inches: 15 (38.1 cm)
Height Inches:46.5 (118.1 cm)
Safety Features:BMS (Battery Management System)
Over Voltage, Under Voltage, Over-Current
(Thermal Management System), Safety Fuse (300A)
Parallel:Up To (8) Parallel
Spec Sheet Download
Product Manual Download
Inverter Manual Download

Designed For 48V Applications

  • MASSIVE POWER SYSTEMS
  • LEAD ACID REPLACEMENT
  • INTENSE HEAT AND COLD
  • EMERGENCY POWER
  • OFF-GRID POWER
  • SOLAR SYSTEMS
  • MOBILE POWER
  • DATA SERVERS
  • ROBOTICS

For more information or larger quantity inquiries, visit our B2B page or please call our sales team at #(818) 280-3091

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48V Off Grid Home Elite Max System - Growatt 6K + 19kWh KONG ELITE MAX Battery | 10-Year Warranty

$7,837

48V KONG LIFEPO4 233AH 12KWH Front View
1 × 48V KONG ELITE MAX - LiFePO4 - 372Ah - 19.0kWh
$6,440.24
1 × Growatt Solar Inverter SPF 6000T DVM
$1,383.52
1 × (1) BB175 to Ring Terminals Cable
$13.24
BATTERY human outline
5.1 (ft)