Enphase IQ Battery 5P with FlexPhase
Enphase IQ Battery 5P with FlexPhase
The Enphase IQ Battery 5P with FlexPhase is a premium home battery designed for long-term performance, flexibility, and real savings. Backed by a best-in-industry 15-year warranty, it’s a standout choice - helping ensure your system continues delivering value well beyond most batteries on the market.
While it integrates seamlessly with Enphase microinverter systems, its FlexPhase capability makes it a truly adaptable solution for homes and businesses. The result is efficient, quiet, and safe energy storage - ideal for those who want a dependable, future-ready solution without the complexity.
What we love about Enphase IQ Battery 5P:
- Built to Adapt -Works across single, two, or three-phase homes—one system, total flexibility.
- Industry-Leading Returns – 15-year warranty and high-efficiency tech designed to maximise long-term savings.
- Reliable Backup – Keeps your essentials running when the grid goes down—no fuss, no stress.
- Black Start tech – keeps your solar running after an extended blackout
- Smart Control – Real-time insights and full system visibility through the Enphase App.
- Safe battery chemistry – fire/flood-resistant LFP battery cells
- Future-Ready Storage – Start with what you need today and expand as your energy needs grow.
- Safe & Quiet by Design – LFP battery chemistry with no moving parts—safer, quieter, and built to last.
Peter Williams – Somerton Park
Local Project, Incredible Savings
For Peter’s home in Somerton Park, we worked closely with Enphase to design a smarter, more efficient solution.Originally, the plan was to reinstall Peter’s existing Enphase system and add around 60kWh of battery storage. But after analysing his energy data in detail, we identified a better approach.Instead, we installed a tailored 30kWh Enphase battery system—delivering the same performance outcome with a more efficient, cost-effective design.This is what NRG Solar is all about: not over-selling, but designing the right system for each home.
Key features of Franklin Whole Home
FranklinWH keeps your whole home running during blackouts—automatically and seamlessly. Even after extended outages, its unique Black Start feature allows your solar to reboot and recharge the battery as soon as the sun rises, keeping your essentials powered and your peace of mind intact
FranklinWH works with most solar systems (thanks to its AC-coupled setup), integrates with generators, and supports black start functionality—making it ideal for both new installs and retrofits.
With the FranklinWH App, you get real-time monitoring, usage insights, and control over appliances via smart circuits. Customise how and when you use stored power for maximum savings, efficiency, and independence
Using stable LFP battery tech with no thermal runaway risk, each unit provides 13.6kWh of usable energy and can scale up to 204kWh. Plus, it’s outdoor-ready with an IP67-rated waterproof and dustproof design.
Enphase Battery Specs at a Glance
5kWh per unit, scalable to suit your home
3.84 kVA continuous with higher peak output for short bursts
Supports backup functionality for essential loads during outages
Designed to integrate seamlessly with Enphase microinverters and ecosystem
Compact wall-mounted design with integrated components
Scalable up to ???
Cobalt-free LFP battery chemistry with advanced safety standards
15-year industry-leading warranty for long-term peace of mind
