Marcus R.
2025-10-15
Exceeded expectations
The EcoVolt Pack 250 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 67/100 (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
- Expandable with additional modules
Purchases through our links support independent testing at no extra cost to you.
Overview
EcoVolt Pack 250 delivers 2.8 kWh of reliable energy storage with LiFePO4 Portable cells, intelligent BMS protection, and seamless integration into modern solar ecosystems. Engineered by EcoVolt 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
- Expandable with additional modules
Cons
- Premium price vs entry-level AGM
- Limited continuous output for whole-home loads
Technical specifications
- Capacity
- 2.8 kWh
- Voltage
- 48 V
- Chemistry
- LiFePO4 Portable
- Warranty
- 10 years
- Cycle Life
- 7000 cycles @ 80% DoD
- Operating Temp
- -4°F to 122°F (-20°C to 50°C)
- AC Output
- 2.5 kW
- Solar Input
- 700 W max
- Weight
- 24 lbs
Compare similar models
Customer reviews
Priya N.
2025-09-15
Solid performance
The EcoVolt Pack 250 has been running flawlessly. Monitoring is intuitive and savings are real.
Verified purchase
Tom V.
2025-08-15
Great value
The EcoVolt Pack 250 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.
Related products
80E4S
EcoVolt4.4
EcoVolt Core 270
Premium home batteries from EcoVolt with LiFePO4 Portable chemistry and 10 years warranty coverage.
17.5 kWh51.2 V7,000 cycles
$7,280
$6,500
Compact61E4S
VoltCore4.6
VoltCore Station 110
Premium portable power from VoltCore with LiFePO4 chemistry and 10 years warranty coverage.
1 kWh48 V3,000 cycles
$899
60E4S
Nomad4.7
Nomad Power 170
Premium portable power from Nomad with NMC chemistry and 10 years warranty coverage.
1.6 kWh48 V3,500 cycles
$1,249
63E4S
StackMax4.8
StackMax Rover 200
Premium portable power from StackMax with LFP Rack chemistry and 10 years warranty coverage.
2.2 kWh48 V4,000 cycles
$1,791
$1,599
67E4S
EcoVolt Pack 250
67E4S
$1,949
Price shown is for comparison only. See the live price at checkout.
4.7
- Capacity
- 2.8 kWh
- Voltage
- 48 V
- Cycles
- 7,000
- Weight
- 24 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.