
Store Your SolarUse free power after dark
Long Cycle LifeThousands of charge cycles
Managed & ProtectedBuilt-in battery management system
Enphase IQ All in One Battery 5P-3P-INT with FlexPhase
- Enphase IQ All in One Battery 5P-3P-INT with FlexPhase
- Part No: EN-IQ-BATTERY-5P-3P-INT
- Storage Systems - Li-ion Battery Pack
The IQ Battery 5P with FlexPhase is an all-in-one AC-coupled system that is powerful, reliable, simple, and safe. The battery can be used flexibly in both single-phase and three-phase applications. It has a total usable energy capacity of 5.0 kWh and includes six embedded IQ8T‑BAT Microinverters providing up to 3.84 kVA continuous power in single-phase configuration and up to 1.28 kVA continuous power per phase in three-phase configuration.
You must be certified to install this product. Uncertified installers will be unable to complete the commissioning process. For details on certification please speak to your Account Manager.
Maximum 4 battery units per system
Technical Specifications
Rated Power (Pmax)3,840 W
Battery TypeLithium Ion
Nominal Energy5000 Wh
Depth of Discharge95.00 %
Battery Voltage76 V
Continuous Discharge Rate3824 W
Max Discharge Rate (5 min)3200 W
Surge Discharge Rate (15 sec)7000 W
Max Charge Rate (5 min)3200 W
Build your complete solar system
Everything you need in one place.
- Inverters
- Batteries
- Mounting Systems
- Cabling & Accessories
Documents & Certificates
Shipping & Returns
Delivery times vary by region:
- UK — 1-2 business days
- Highlands & Islands — 1-2 business days
Returns accepted within 14 days of delivery for unused items in original packaging.

