Enphase IQ Battery 10C Specs
10 kWh usable · 7.08 kW continuous · 90% round-trip · 15-year warranty · LFP
Specs verified against the manufacturer datasheet
Enphase's 10 kWh unit for whole-home backup via the Meter Collar; the same microinverter architecture as the 5P with more capacity per box.
Specifications
- Chemistry
- LFP
- Usable capacity
- 10 kWh
- Continuous power
- 7.08 kW
- Peak power
- Not published
- Round-trip efficiency
- 90%
- Depth of discharge
- Not published
- Warranty
- 60 percent capacity at up to 15 years or 6,000 cycles
- Scalable to
- Not published
- Backup scope
- Whole-home capable
- Inverter
- Integrated
- Weight
- 317 lb
- Dimensions
- 24.5 x 28 x 14.4 in
Efficiency basis: AC round trip (DC round trip is 96 percent). Round-trip numbers are only comparable across brands when measured the same way, so read the basis before comparing.
Capacity note: the 10.0 kWh figure is the 10C's own, from the IQBATTERY-10C-1P-NA datasheet. Do not confuse it with Enphase's earlier IQ Battery 10 (ENCHARGE-10-1P-NA, formerly Encharge 10), a separate second-generation product built from three IQ Battery 3 base units at 10.08 kWh usable, which enphase.com still lists but shows as out of stock.
Source: Enphase IQ Battery 10C datasheet, Feb 2026. Specs verified 2026-10-01. Figures are per single unit at beginning of life; confirm the current datasheet with your installer.
Specs do not tell you if it pays off.
Payback depends on your rate plan, usable capacity, and local incentives, not the brand on the box.
Warranty terms, chemistry and round trip efficiency across the batteries we track are summarized in our home battery statistics.
Run the Worth It calculator →