Sigenergy Solar Batteries & Inverters
Professionally installed by Viable Power
If you’re looking for a smarter way to power your home, the Sigenergy SigenStor system could be exactly what you need.
At Viable Power, we install this all-in-one home energy solution across Surrey, Hampshire and the South East, helping you bring together solar power, battery storage, EV charging, and intelligent energy management in one sleek, connected unit.
Designed for modern, sustainable living, Sigenergy makes it easier than ever to simplify your solar setup and take full control of how you generate, store and use your energy.
Why Choose Fox ESS?
If you want a home energy system that does it all, Sigenergy is one of the most innovative names to trust. Their flagship SigenStor 5-in-1 system brings together five key components — the inverter, battery, EV charger, energy management system and grid interaction — all within one intelligent, space-saving design.
This unique setup has won multiple awards for efficiency, safety and smart innovation. By combining these technologies into a single system, Sigenergy makes installation simpler and ensures every part of your energy setup works together seamlessly.
You’ll benefit from a faster installation, a cleaner look, and a highly efficient energy ecosystem that automatically directs your solar power where it’s needed most — whether that’s your home, your EV or your battery storage.
The modular SigenStack battery design also means you can start small and expand later, with flexible storage options in 6 kWh or 10 kWh units. And with Sigenergy’s smart hybrid inverter, charging and discharging happen automatically to make the most of off-peak or overnight energy tariffs.
In short, Sigenergy gives you a streamlined, future-ready energy system that makes managing clean power simple, efficient and completely in your control.
A Smart Choice for UK Homes & Businesses
Your Sigenergy SigenStor system is designed to meet key UK grid connection standards (G98/G99) and complies with all relevant local safety and certification requirements — so you can be confident your system is safe, efficient and built to last.
The battery modules use advanced Lithium Iron Phosphate (LiFePO₄) chemistry, known for its excellent safety, stability and long lifespan. The modular design makes it ideal for UK homes — compact, quiet and scalable, so you can expand your storage as your energy needs grow.
Because SigenStor can integrate your inverter, battery and EV charger within one connected system, it’s a great choice if you’re looking to future-proof your home. You can start with a solar-plus-battery setup today and easily add EV charging later — all managed through the same smart, easy-to-use interface.
With the Sigenergy app, you can track your solar generation, battery charge and household energy use in real time. You can even set charging schedules to make the most of off-peak or overnight tariffs, helping you reduce your electricity costs.
Thanks to its intelligent control software, Sigenergy helps you get the most from your solar energy — lowering your reliance on the grid and making sure every kilowatt-hour you generate or buy delivers maximum value.
Fox ESS Installation by Viable Power
When you choose Viable Power, you’re working with one of Surrey and Hampshire’s most trusted solar installation teams — specialists in hybrid and fully integrated systems like Sigenergy.
Every home is different, so we take the time to design your installation around you — your property, your energy habits, and your long-term goals. Whether you want to cut electricity costs, lower your carbon footprint, or add EV charging to your setup, we’ll make sure your system delivers real, measurable benefits.
Because Sigenergy is an advanced, all-in-one solution, correct installation is essential. Our qualified engineers handle every detail to ensure your system is configured safely, performs efficiently, and integrates seamlessly with our smart monitoring support.
If you’re ready to take control of your home energy, explore our solar battery storage installation services or see how we can help you add EV charging at home for a complete, future-ready energy solution.
Call us: 01252 216 442
Email: info@viablepower.co.uk