The Enphase IQ Battery 5P is a 5kWh AC-coupled storage unit built to integrate seamlessly into existing or new Enphase solar systems. With six embedded microinverters and 3.2kVA of continuous power (UK-rated), it delivers high output, silent operation, and app-based control — all in a slimline housing that mounts cleanly to any wall.
The IQ Battery 5P uses lithium iron phosphate (LFP) cells for long service life and thermal stability. It achieves 96% round-trip DC efficiency and 90% AC efficiency under standard conditions. Rated to deliver 13.91A continuously in the UK, it can handle peak surges of up to 27.82A for 3 seconds — making it capable of supporting heavier start-up loads in backup mode. All components meet UK G98, G99, and G100 compliance standards.
Communication is handled via wired connection to the Enphase Gateway, with remote monitoring and updates managed through the Enphase App. Installers benefit from simplified commissioning, and end users get real-time visibility into energy usage and storage levels. Components such as inverters, conduit plates, and control boards are field-replaceable, adding a layer of serviceability rare in this class of battery.
| Enphase IQ Battery 5P | |
|---|---|
| Usable Capacity | 5.0 kWh |
| Continuous Output (UK) | 3.2 kVA / 13.91 A |
| Peak Output (3 sec) | 27.82 A |
| AC Round-Trip Efficiency | 90% |
| DC Round-Trip Efficiency | 96% |
| Chemistry | Lithium Iron Phosphate (LFP) |
| Microinverters | 6 × IQ8D-BAT (embedded) |
| Cooling | Passive (no fans) |
| Mounting Options | Wall-mounted (included) or pedestal-mounted (optional) |
| IP Rating | IP55 (battery enclosure), IP67 (microinverters) |
| Dimensions (H × W × D) | 980 × 550 × 188 mm |
| Weight | 82 kg installed |
| Monitoring Platform | Enphase App + Installer Platform |
| Warranty | 15 years or 6,000 cycles (whichever comes first) |
| Compliance (UK) | G98, G99, G100 |
Looking for Solar PV, EV chargers, or expert domestic or commercial electrical work? Redhill Services provides safe, efficient, and future-proof solutions. Get in touch today for your free quote!
