The power napper. Save while you snooze with Battery Storage.
InstaGen’s next generation battery is designed for the ultimate power nap. It saves while you snooze, charging overnight when energy prices are low so your home saves while you sleep, and you wake up ready to run on smarter, cheaper energy. During the day, it powers your home when costs climb, and it also holds onto the extra solar power you generate instead of sending it back to the grid. The battery can work with solar panels or completely on its own, giving you flexibility no matter your setup.
Energy Storage Batteries
Choose the right battery energy storage system for your home. We offer scalable, low-voltage residential batteries ranging from 5.12kWh up to 20.48kWh to match any energy need.
What to expect with your battery installation
Why add home battery storage?
A home battery storage system lets you use energy on your terms, not the grid’s.
- Save while you sleep – charge your battery on cheaper night-rate tariffs, then use that stored energy when daytime prices rise.
- Make the most of solar – store excess solar power instead of exporting it, so you can use clean, free electricity after dark.
- Reduce reliance on the grid – enjoy greater energy independence and protection from price spikes.
- Smart tariff rewards – benefit from schemes that pay you for reducing usage at peak times while still running on your stored supply.
- EV-ready – charge your electric vehicle using cheaper stored energy for even bigger savings.
Safe, reliable with UK support
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In-built fire suppression for added peace of mind. -
Quality-controlled in the UK with rigorous testing to ensure long-term performance. -
Market-leading warranties, including a 10-year enhanced product guarantee on batteries and inverters. -
A UK-based technical team on hand for advice, monitoring and after-care support whenever you need it. -
Backed by over 45 years of energy-saving expertise from InstaGroup, you can trust InstaGen to power your home the right way.
Receive a no-obligation quotation today
