Enphase IQ8MC Microinverter vs Fox ESS H1 5.0 (G2)
A side-by-side look at the Enphase IQ8MC Microinverter and Fox ESS H1 5.0 (G2). Winning figures are highlighted.
| Enphase Enphase IQ8MC Microinverter | Fox ESS Fox ESS H1 5.0 (G2) | |
|---|---|---|
| Price from | n/a | n/a |
| Power | 0.33 kW | 5 kW |
| Type | Micro | Hybrid |
| MPPTs | 1 | 2 |
| Efficiency | 97.5 % | 97.08 % |
| Battery ready | No | Yes |
Best value per row highlighted. Prices last checked 15 October 2026.
Enphase IQ8MC Microinverter
Different in kind from everything else in this category. Each IQ8MC sits behind one panel and puts out a maximum of 330W of AC on its own, so the catalogue's 0.33kW is a per-unit figure, and a real installation is a string of them. That buys per-module MPPT (shading on one panel does not drag the rest down), low-voltage DC on the roof, and rapid shutdown. The datasheet's 1.43A maximum output current means G98 headroom is a question of how many units you fit, not of one unit: Enphase's own limit is 11 units on a 16A single-phase circuit. Maximum efficiency is 97.5%, warranty up to 25 years provided an internet-connected IQ Gateway is installed.
Full Enphase IQ8MC Microinverter reviewFox ESS H1 5.0 (G2)
The high-voltage battery architecture is the distinguishing feature: an 80–480V battery port rather than the 48V-class port on the GivEnergy, Growatt and Sunsynk hybrids, which raises round-trip efficiency but is specified for Fox's own high-voltage battery range. Output is 5,000W rated at 22.7A per phase, so G99. Maximum efficiency is 97.08%, lower than the other 5kW hybrids added alongside it, and the EPS output can hold 6,000VA for 60 seconds. IP65 and 22kg.
Full Fox ESS H1 5.0 (G2) review