Enphase · Home battery model
IQ Battery 10T
Enphase IQ Battery 10T is an earlier 10.5 kWh AC-coupled system formed from three 3T base units, with 3.84 kVA continuous output.
Specifications
| Specification | Value |
|---|---|
| Usable capacity (kWh) | 10.5 |
| Cell chemistry | LFP |
| Round-trip efficiency (%) | 89 at 50% rated power, 25°C and beginning of life |
| System coupling | AC-coupled |
| Warranty (years) | 15 or 6,000 cycles under the retained international schedule; current UK terms unconfirmed |
| Warranty retained capacity (%) | greater than 60 under the retained international schedule |
| IP rating | IP55 |
| Operating-temperature range (°C) | -15 to 55, with temperature-dependent power reduction |
| Continuous output kVA | 3.84 |
| Model | ENCHARGE-10T-1P-INT |
| Rated output current A | 16.7 |
| Base units | three IQ Battery 3T base units |
| Embedded microinverters | 12 |
| Current UK new supply | unconfirmed |
Enphase IQ Battery 10T is an AC-coupled storage system formed from three IQ Battery 3T base units under one cover arrangement. International model ENCHARGE-10T-1P-INT has 10.5 kWh usable energy, twelve embedded IQ8X-BAT microinverters and 3.84 kVA continuous output.
Current position
Current UK new supply for IQ Battery 10T is unconfirmed.
Capacity and construction
Three 3T base units provide 10.5 kWh usable energy and contain twelve embedded microinverters in total. The complete assembly measures 1,283 × 775 × 188 mm and weighs 143.6 kg.
AC output and efficiency
IQ Battery 10T connects at 230 V single-phase and has 16.7 A rated output current. AC-to-battery-to-AC round-trip efficiency is 89% at 50% rated power, 25°C and beginning of life.
The battery uses LFP cells at 67.2 V nominal DC voltage. The complete product is identified by its ENCHARGE-10T-1P-INT code.
Enclosure, temperature and retained cover
The wall-mounted assembly is rated IP55 and uses natural-convection cooling without fans. Its ambient operating range is -15°C to 55°C. Charge power is reduced below 15°C and above 45°C; discharge power is reduced below 5°C and above 50°C.
Communications use 2.4 GHz wireless. International product cover runs to greater than 60% capacity for 15 years or 6,000 cycles, whichever occurs first. Current UK warranty terms are unconfirmed.
Related entries
Brand
Reference type
Home battery model
Last reviewed
31 Jul 2026
Current status
UK new-supply status is unconfirmed.