Tesla Powerwall Battery Storage
Over 2,000 premium solar and battery installs across Cornwall, Devon, and Somerset since 2011. Tesla-certified and locally trusted for energy storage systems that lower bills and boost resilience.
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Why Choose GreenGenUK?
14 years of smart home energy solutions in the South West
From solar panels to advanced battery storage, our in-house team has delivered thousands of successful installations. Whether you’re adding Powerwall to a new system or retrofitting one, we’ve got the experience to make it easy.
Maximise your savings with stored energy
Tesla Powerwall stores electricity from your solar panels or the grid during off-peak hours, letting you use cheaper, greener power around the clock. Protect yourself from energy price spikes and unlock long-term savings.
Free site survey and consultation
We’ll visit your home to assess your current setup, usage patterns, and energy goals — all with no upfront cost or obligation. Our surveys ensure you get the right Powerwall configuration for your home.
All-in-one green upgrades
Already thinking solar, battery, and heat pump? We’re one of the only local installers who can integrate all three into one seamless system. Future-proof your home with a full renewable energy package.
Designed for flexibility and control
Tesla Powerwall gives you complete control over your home’s energy usage. Whether you’re backing up key appliances or maximising your solar generation, the intelligent software does the hard work for you — automatically.
End-to-end project management
From system design and DNO approvals to installation, configuration and aftercare — we handle the entire battery journey. Our electrical and plumbing expertise means fewer contractors, more accountability, and a stress-free experience.
Award winning customer service since 2011
Our in-house team of solar and battery experts has provided exceptional service for over 2,000 solar panel and battery systems in the South West. With over 14 years of experience and hundreds of glowing customer recommendations, you can trust that your home will be in great hands.
