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The Off-Grid Home Elite System was designed to completely power all your electronics and heavy duty home appliances in a 3-6 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/12KWh TREX Battery comes with a built-in color LCD Monitor Display and new LFP batteries guaranteed to last you 10-15 Years (depending on your usage). This battery is calibrated to the included (UL Certified) 6,000-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!
This All-In-One 48V Off-Grid Kit 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, all battery packs come with a 10 Year Warranty!
No need to worry about weather, disasters or grid failure ever again! Regain your energy independence by powering EVERYTHING in your home with the BigBattery All-In-One Off-Grid Home Elite System! (As demonstrated by a customer in this YouTube video).
Detailed Battery Specs:
Chemistry: LiFePO4 (LFP)
Ah Capacity: 115Ah
kWh Capacity: 5.3kWh
Wh Capacity: 5300Wh
Detailed Inverter Specs:
Rated Power: 3000W
Parallel Capacity: Yes
AC voltage regulation: 120 VAC +- 5% @ 50/60 Hz
Surge Power: 6000 VA
Waveform: Pure Sine Wave
Maximum PV Array Power: 4500 W
MPPT Range @ Operating Voltage: 60VDC ~ 115VDC
Max Continuous Discharge Current: 175A
Max Continuous Power: 7800W
Max Discharge Peak Current: 260A (6 Seconds)
Voltage Range: 40 – 51V
Suggested Charge Voltage: 51V
Max Charge Current : 100A
Charge Temp Range (°C): 0°C – 65°C
Discharge Temp Range (°C): -30°C – 65°C
Optimal Discharge Temp. Range: 15°C – 35°C
Storage Temp: -30°C – 55°C (Max 6 Months)
Weight: 125 (LBS)
Length: 19 (in)
Width: 11.5 (in)
Height: 36 (in)
- BMS (Battery Management System)
- Over Voltage, Under Voltage, Over-Current
- (Thermal Management System), Breaker (300A)
Max Battery Connections:
Paralel: (YES) Cap x (8)
✅ LED Display
✅ Compact Modular Design
✅ High Temp Operating Range
✅ Best Power Density/Pack Size
✅ Best Aluminum Mosfet Design
✅ 3000 A Short Circuit Protection
✅ High Cold-Cranking Amps (400A)
1X Capacity - 1 Pack 48V TREX - LiFePO4 - 233Ah - 12.8kWh + Growatt Solar Inverter SPF 6000T DVM-MPV + SB175 to Ring Terminals Cable, Save 14% - 2X Capacity - 2 Pack 48V TREX - LiFePO4 - 233Ah - 12.8kWh + Growatt Solar Inverter SPF 6000T DVM-MPV + All Cables, Save 17% - 3X Capacity - 3 Pack 48V TREX - LiFePO4 - 233Ah - 12.8kWh + Growatt Solar Inverter SPF 6000T DVM-MPV + Parallel Box + All Cables, Save 20% - 4X Capacity - 4 Pack 48V TREX - LiFePO4 - 233Ah - 12.8kWh + Growatt Solar Inverter SPF 6000T DVM-MPV + Parallel Box + All Cables
Friendly, professional staff, great service, and reliable products they stand behind.
I just received my batteries from Big Battery. You will not be disappointed. Great customer service too and most important of all they are a local business supporting local jobs. Planning on purchasing another home power system from them for my vacation home soon.
Big Battery helped us size backup power for the house. We also use one battery from the house in the RV when we are on the road. Their connectors make this very easy. Sales were very helpful. Thank You.