SunSynk Solar Batteries & Inverters
Professionally installed by Viable Power
At Viable Power, we work with a range of trusted manufacturers to deliver high-performing solar and battery systems, and SunSynk is one of the names we’re proud to install.
Known for their intelligent hybrid inverters and modular battery designs, SunSynk systems give you greater control over how you generate, store and use solar energy. They’re built for flexibility, helping you power your home efficiently day and night, while providing reliable backup during grid outages.
Across Surrey, Hampshire and the South East, we install SunSynk systems for homeowners who want technology that’s robust, easy to manage and designed to make solar energy simpler and smarter.
Why Choose SunSynk?
SunSynk has become one of the most recognised names in hybrid solar technology, known for building reliable, intelligent systems that bring together solar generation, battery storage and home energy management in one smart package.
Their inverters are designed for efficiency and flexibility, achieving conversion efficiencies of up to 97.5% and adapting easily to new or existing solar systems.
Whether you’re looking to maximise self-consumption or add backup protection, SunSynk’s hybrid range makes it straightforward to build a setup that fits your lifestyle.
The SunSynk battery range, including models such as the 5.12 kWh and 5.32 kWh LiFePO₄ units, offers safe, modular storage that can expand as your energy needs change. Each unit stacks neatly for a compact installation, making it a great option for homes with limited space.
Every component is engineered to the same high standards — robust, smart and built to last. SunSynk systems are also G98/G99 compliant, suitable for indoor or outdoor installation, and designed to perform efficiently in UK conditions.
Combined with user-friendly monitoring through the SunSynk Connect app, these systems make it easy to see exactly how your home is generating, storing and using energy. It’s reliable technology that helps you take practical steps towards energy independence — without the complexity.
A Smart Choice for UK Homes & Businesses
SunSynk systems are designed to work seamlessly in real-world conditions, making them a smart fit for UK homes and small businesses.
Their hybrid inverters manage power intelligently, balancing energy from your solar panels, battery storage and the grid to make sure nothing is wasted.
During the day, surplus solar power is stored automatically in the battery, ready to use when the sun goes down. You can also charge the battery overnight using cheaper off-peak electricity — perfect if you’re on a time-of-use tariff such as Octopus Go or Intelligent Octopus. This flexibility helps lower energy bills while reducing dependence on grid electricity.
For extra peace of mind, many SunSynk hybrid systems can provide backup power to essential circuits during an outage, keeping key appliances running until the grid returns. Combined with LiFePO₄ battery technology for safe, long-lasting performance, it’s a setup designed for both everyday efficiency and energy security.
With their balance of smart control, solid build quality and flexible design, SunSynk systems are a practical and future-ready choice for homes looking to make the most of their solar energy investment.
SunSynk Installation by Viable Power
Choosing the right solar and battery setup isn’t just about the equipment — it’s about how well it’s designed and installed.
That’s where Viable Power comes in.
When we install a SunSynk system, our focus is on making the whole process straightforward and personal.
We start by understanding your home and how you use energy day to day.
From there, we design a system that fits naturally around your lifestyle, whether that’s storing more solar power for the evening, charging your EV overnight, or building in backup power for peace of mind.
Because SunSynk systems are modular and highly adaptable, we’ll size and configure everything precisely, from the inverter capacity to the number of battery modules, so you’re never paying for more than you need. And if your energy needs grow in future, we make sure your system can grow with you.
Installation is handled entirely by our in-house engineers, with DNO approval, commissioning, and SunSynk Connect setup all included. Once your system is live, we walk you through how to monitor and manage it with confidence — no jargon, no guesswork.
After installation, we stay available for support and maintenance whenever you need us. It’s part of the Viable Power approach: expert engineering, clear communication, and lasting reliability.
Ready to get started? Get in touch with our team today.
Call us: 01252 216 442
Email: info@viablepower.co.uk