Marcus R.
2025-10-15
Exceeded expectations
The AmpHome Rover 220 has been running flawlessly. Sizing was spot-on and install was clean.
Verified purchase
Why we recommend this
Our Energy Score for this model is 69/100 (Good). We weighed round-trip efficiency, warranty depth, compatibility, and real-world use cases for portable power.
- LiFePO4 chemistry with long cycle life
- Integrated BMS with thermal protection
- Quiet operation for living spaces
Purchases through our links support independent testing at no extra cost to you.
Overview
AmpHome Rover 220 delivers 2.2 kWh of reliable energy storage with LFP Rack cells, intelligent BMS protection, and seamless integration into modern solar ecosystems. Engineered by AmpHome for homeowners who demand performance, transparency, and long-term value.
- RV & van life
- Off-grid cabin
- Marine & dockside
Compatibility
RVCabinMarine
Pros & cons
Pros
- LiFePO4 chemistry with long cycle life
- Integrated BMS with thermal protection
- Quiet operation for living spaces
Cons
- Requires compatible inverter for full backup
- Limited continuous output for whole-home loads
Technical specifications
- Capacity
- 2.2 kWh
- Voltage
- 48 V
- Chemistry
- LFP Rack
- Warranty
- 10 years
- Cycle Life
- 6500 cycles @ 80% DoD
- Operating Temp
- -4°F to 122°F (-20°C to 50°C)
- AC Output
- 2 kW
- Solar Input
- 600 W max
- Weight
- 21 lbs
Compare similar models
Customer reviews
Priya N.
2025-09-15
Solid performance
The AmpHome Rover 220 has been running flawlessly. Monitoring is intuitive and savings are real.
Verified purchase
Tom V.
2025-08-15
Great value
The AmpHome Rover 220 has been running flawlessly. Monitoring is intuitive and savings are real.
Verified purchase
Dana W.
2025-07-15
Great value
The AmpHome Rover 220 has been running flawlessly. Monitoring is intuitive and savings are real.
Verified purchase
Elena K.
2025-06-15
Great value
The AmpHome Rover 220 has been running flawlessly. Monitoring is intuitive and savings are real.
Verified purchase
FAQ
Most residential battery and solar equipment qualifies for the 30% federal ITC when paired with solar. Consult your tax advisor for your specific situation.
Affiliate disclosure: We may earn a commission if you buy through our links. Price and availability are set by the retailer and may change. Always confirm the current price before checkout.
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Price shown is for comparison only. See the live price at checkout.
4.6
- Capacity
- 2.2 kWh
- Voltage
- 48 V
- Cycles
- 6,500
- Weight
- 21 lbs
Affiliate disclosure: We may earn a commission if you buy through our links. Price and availability are set by the retailer and may change. Always confirm the current price before checkout.