48V Off Grid Home Rhino System Power Plus - Growatt 12K + 28kWh RHINO Battery | 10-Year Warranty



48V Off Grid Home Rhino System Power Plus - Growatt 12K + 28kWh RHINO Battery | 10-Year Warranty


2 × 48V RHINO - LiFePO4 - 276Ah - 14kWh
1 × Growatt 12K Inverter


1 × Mounting Cart for 2 White Rhino

Now Available for Advance Order

2 × BB350 - Ring Terminal
1 × Parallel Busbar
2 × 6AWG 3FT BB175 to Ring Terminal Cable


Get notified when this product is back In Stock


Upgrade Your System & Save

4x Capacity

  • (4) 48V Rhino - LiFePO4 - 1104Ah - 56kWh
  • 12kW Growatt Solar Inverter SPF 12000T DVM
  • Parallel Busbar
  • All Cables

6x Capacity

  • (6) 48V Rhino - LiFePO4 - 1656Ah - 84kWh
  • 12kW Growatt Solar Inverter SPF 12000T DVM
  • Parallel Busbar
  • All Cables

8x Capacity

  • (8) 48V Rhino - LiFePO4 - 2208Ah - 112kWh
  • 12kW Growatt Solar Inverter SPF 12000T DVM
  • Parallel Busbar​
  • All Cables

The 48V Off-Grid Home RHINO System Power+ was designed to completely power all your electronics and heavy duty home appliances in a 5-7 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 2 48V/28KWh RHINO Batteries come with a built-in color LCD Smart Display and new LFP cells guaranteed to last you 10-15 Years (depending on your usage), and you can upgrade for up to 112 Kwh of capacity. These batteries are calibrated to the 12,000-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 RHINO System Power+ 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. 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!


10 Year Savings Vs Lead-Acid


the weight and space




Safe & Reliable 

Single Battery Tech Specs

Chemistry: LiFePO4
Charging Voltage Range:55.6 - 58.0
Max Charge Voltage:58.8V
Operating Voltage Range:43 – 58.8V
kWh Capacity: 28kWh
Ah Capacity: 552Ah
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):-20°C (-4°F) / 65°C (149°F)
Discharge Temp Range (°C):-35°C (-31°F) / 65°C (149°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:290 (LBS)
Length Inches: 43.3 (110 cm)
Width Inches: 11.75 (29.9 cm)
Height Inches:32.5 (82.6 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 DownloadClick Here
Product Manual Download
Inverter Manual Download
Inverter Datasheet Download

Designed For 48V Applications

  • Massive Power Systems
  • Lead Acid Replacement
  • Intense Heat and Cold
  • Emergency Power
  • Off-Grid Power
  • Solar Systems
  • Solar Systems
  • Data Servers
  • Robotics

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

Stay Up To Date

Get access to exclusive deals, hear about new products before anyone else, and enjoy tips, tricks, and DIY hacks from our community of experts.

Online Support

LiveChat, Call & eMail

10 Years Warranty

Full Battery Coverage

Fastest Shipping

Manufacturing In USA

Safest Batteries

Reliable: LiFePO4