Your life, with the EG4 12kPV
Your energy bill doesn't have to keep climbing. And a power cut doesn't have to leave you in the dark.
With the EG4 12kPV, your solar powers your home and charges your batteries first, and only pulls from the grid when it makes sense. When an outage hits, your home keeps running on stored power. And if you already have panels on the roof, its AC coupling means you can add batteries and backup without tearing out what you've built.
It's the same proven design and software as EG4's larger 18kPV — just more compact and more affordable. A genuinely capable hybrid that fits more homes, and more budgets.
There's real capability packed into that smaller frame.
The EG4 12kPV can start a 5-ton air conditioner without a soft-start, and it handles up to 4,000W of load imbalance for 30 minutes, so heavy and uneven loads don't faze it. A built-in generator and smart-load port gives you a backup source and control over priority circuits. It talks to your 48V EG4 batteries through closed-loop communication, and integrated rapid shutdown — plus overload, short-circuit and over-temperature protection — keeps the whole system safe.
Everything is managed from the EG4 app, so you can monitor performance and push firmware updates from wherever you are.
The EG4 12kPV in a nutshell:
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Three modes in one — grid-tied, off-grid or hybrid, so your system fits your home and your utility's rules.
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AC coupling — add it to existing solar or microinverter systems for battery backup without a full rebuild.
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Compact but strong — starts a 5-ton AC without a soft-start and manages 4,000W of load imbalance for 30 minutes.
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Modular and monitored — parallel up to 10 units for 80kW and track it all from the EG4 app.
