Most battery installations involve multiple separate products from different manufacturers – an inverter from one brand, a battery from another, a monitoring hub somewhere else – all hoping to communicate reliably with each other for the next decade. The ESY SunHome was designed to make that approach a thing of the past.

• Everything in One Unit: Hybrid inverter, battery modules, smart monitoring, and safety systems – all integrated into a single, compact, premium enclosure. Cleaner to install, easier to maintain, and built as one system from the ground up. Ideal for townhouses, smaller homes, and anyone who wants a professional result without cluttering their garage.
• Start Small, Expand Anytime: One module gives you 5.12 kWh. Six modules give you 30.72 kWh. Add capacity whenever you need it with no major rewiring. The three-phase HM Range expands further still – up to 90 kWh through parallel connection – making it future-proof for EV charging or full home electrification.
• IP66 Rated – Built for Australian Conditions: Fully sealed against dust and high-pressure water, the ESY SunHome carries an IP66 rating and is designed to handle whatever Melbourne and the broader Australian climate has to offer, year after year.
• Back Up in Under 20ms – Faster Than a Blink: Grid failure? Your home will not miss a beat. The ESY SunHome switches to backup power in under 20 milliseconds – keeping your fridge, lights, and internet running without a flicker while your neighbours are in the dark.
• Safety at Every Level: LFP chemistry is the safest battery technology available for homes, and ESY goes further with five layers of built-in protection – intelligent BMS, temperature monitoring, circuit fuses, fire safety devices, and anti-corrosion engineering. This is a battery you install and genuinely stop worrying about.

A battery that just sits on the wall and charges overnight is last decade’s thinking. The ESY SunHome is a smart energy management system – one that learns your home, responds to your habits, and actively works to reduce what you spend on power.

Through the ESYSunHome app, you have a live, complete picture of your home’s energy – and genuine control to act on it.

• See Everything, Live: Solar generation, household consumption, battery level, grid import, grid export, and feed-in revenue – all in real time, in one dashboard, on your phone. Most customers tell us they know more about their energy in the first week than they did in the previous five years.
• AI That Optimises While You Sleep: Switch on AI Mode and the system starts working for you – reading your usage patterns, previewing your tariff schedule, and automatically deciding the cheapest, smartest time to charge and discharge. You do not need to manage a thing.
• Control from Anywhere in the World: Heading away and want to make sure the backup reserve is full before a storm rolls in? Done from your phone in ten seconds, no matter where you are.
• Turn Your Battery into an Earner – VPP Ready: The ESY SunHome is Virtual Power Plant enabled with existing Origin Energy approval and Amber compatibility rolling out. VPP programs mean your battery participates in grid-level energy markets – your stored solar does not just lower your bill, it can generate returns on top of it.

Power Your Future with Clean Energy.