Enphase IQ
Battery 5P
Australia's most advanced microinverter-based battery — powerful, safe, and built to last. Installed and serviced by PSC Energy across Sydney and regional NSW.
Produce, Store & Consume
On Your Own Terms
The Enphase IQ Battery 5P is an all-in-one AC-coupled storage system — the most powerful battery yet from Enphase. With six IQ8D-BAT Microinverters built in, it delivers 7.68 kW of peak power and 3.84 kW of continuous power.
That means it can start and run more power-hungry appliances — pool pumps, air conditioners — with fewer batteries. Thanks to distributed architecture, if one microinverter stops working, the others keep running. Power keeps flowing. Your lights stay on.
Multiple IQ Batteries stack together easily, so you can start with one and expand as your energy needs grow — or your budget allows.
Built for Real Life
Everything you need from a home battery — and nothing you don't.
Keep Calm,
Even in the Storm
IQ Batteries are IP55-rated — they'll deliver power in rain, sleet, snow, and ice. When the grid goes down, your home keeps running.
The Storm Guard feature in the Enphase App monitors the National Weather Service for approaching storms. If one is detected, your batteries automatically charge to full — so you have maximum backup before the outage arrives.
Power You Can
Tap Into
The Enphase App puts full control in your pocket. Track how much energy you've stored, see real-time solar production, manage backup reserves, and turn power-hungry appliances on or off — all from your phone.
Set load control preferences once and let the app manage your energy automatically during an outage. Or take manual control whenever you need it.
Safer, More
Reliable Batteries
Enphase IQ Batteries use Lithium Iron Phosphate (LFP) chemistry — known for thermal stability and low risk. They operate on low-voltage DC, avoiding the dangers of high-voltage systems found in other batteries.
The IQ Battery 5P is the first microinverter-based storage system to meet UL 9540A — the unit-level test for thermal runaway fire propagation protection in residential wall-mounted systems.
Better Over Time
Over-the-air software updates bring new features directly to your system — no technician required. Your battery improves as time goes on.
Expandability Made Easy
Start small. Add more batteries as your needs or budget grows. IQ Batteries stack seamlessly — no major project required to scale up.
Industry-Leading Warranty
15-year limited warranty covering up to 6,000 cycles. One of the best warranties in the Australian home battery market.
Pros & Cons of the
Enphase IQ Battery
Thinking about the Enphase IQ Battery but want the full picture first? This video gives you an honest breakdown of what it does well — and where it has limitations.
Our team installs all three batteries we carry, so we can give you straightforward advice on which one is actually right for your home — not just which one we happen to stock.
Get a Free QuoteThe Right Battery.
The Right Team Behind It.
PSC Energy is one of Australia's most awarded Enphase installers. When you choose the IQ Battery 5P, you're choosing a team that knows this product inside out.
Australia's most awarded Enphase installer. We know this product — and how to get the most out of it for your home.
No subcontractors, ever. Your installation is handled start to finish by our qualified in-house electricians — people we've trained ourselves.
We don't disappear after install day. PSC Energy has a dedicated service team for warranty claims, system check-ups, and long-term support.
Based in Western Sydney and servicing regional NSW. We're not a national call centre — we're local, reachable, and accountable.
Enphase IQ Battery FAQs
The Enphase IQ Battery 5P is a 5 kWh AC-coupled solar battery with six built-in IQ8D-BAT Microinverters. It delivers 7.68 kW of peak power and 3.84 kW of continuous power — enough to run demanding appliances like pool pumps and air conditioners. It's installed by PSC Energy across Sydney and regional NSW. Read our full review →
Each IQ Battery 5P stores 5 kWh of usable energy — enough to power essential appliances overnight or during a grid outage. Multiple batteries can be stacked to increase capacity as your needs grow. Learn how much storage you need →
The IQ Battery integrates seamlessly into an Enphase ecosystem. Your microinverters convert DC solar energy to AC power for your home; the battery stores it as DC and converts back when needed. The whole system is managed through the Enphase App. How to plan your solar system →
Yes. The IQ Battery uses Lithium Iron Phosphate (LFP) chemistry — known for thermal stability and safety — with low-voltage DC operation. It is the first microinverter-based storage system to meet UL 9540A standards for thermal runaway fire propagation protection. 6 mistakes to avoid when buying solar →
The IQ Battery 5P comes with a 15-year limited warranty covering up to 6,000 cycles — one of the best warranties in the market. Real-world lifespan depends on usage and maintenance. Full guide to IQ Battery lifespan →
Yes. The IQ Battery automatically switches to backup mode during a grid outage, keeping essential appliances running without interruption. Storm Guard can pre-charge the battery when a storm is approaching. Top 10 features of the IQ Battery 5P →
The Enphase Enlighten app gives you real-time visibility of solar production, energy consumption, and battery status. You can set backup reserves, control loads, and receive alerts — all from your phone. What is consumption monitoring? →
Also Worth Considering
Not sure the IQ Battery is right for your home? Here are the other batteries we install and service.
Built-in solar inverter, whole-home backup, 13.5 kWh. The market leader.
Modular, three-phase capable, competitive price point. Grows with you.
Want a side-by-side comparison? View the comparison table →
Get a Free Enphase IQ Battery Quote
Tell us about your home and existing solar setup — we'll design the right Enphase system and provide a tailored quote. No obligation, no pressure.
