Sunsynk Installers
About SunSynk
Revolutionising the way we generate, use and store energy, Sunsynk is an internationally recognised brand with over 20 years of experience in the solar industry. Trademark protected in over 40 countries, thanks to their relentless innovation, Sunsynk is a well-respected brand globally. From solar inverters to battery storage, Sunsynk offers a diverse range of products catering for both on-grid and off-grid solar solutions.
In a world where energy costs are unstable, Renewable Energies such as Solar PV are the ultimate solution. Whether you need a commercial installation or you’re an individual homeowner, our multi-award-winning team of Sunsynk installers is here to provide you with the best possible solar solution for your energy needs. Alongside Sunsynk, we hope to continue to develop and install new technology that will help shape our future for a cleaner and more sustainable planet.
If you are a UK homeowner interested in having a Sunsynk installation, our team are here to help.
Why Choose A SunSynk
Installation
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Works With Octopus
Sunsynk inverters integrate with various Octopus tariffs, which makes the process of managing your energy easier. Through the Sunsynk Connect App, you can set parameters based on live data to manage buying and selling your energy automatically. -
Zero Export
SunSynk inverters are set for Zero Export, any surplus power is shaved off, and sent to appliances such as water heaters, battery storage or even a water tank thanks to its built-in auxiliary port. -
Usability
Not only can you control your full system through SunSynk's amazing platform, but the LCD screen on the inverter can also provide feedback on your solar power production, battery charge status and more!
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Scalability.
As more than one inverter can be installed in parallel, SunSynk can offer larger systems, with more battery storage. You can add up to 16 SunSynk batteries per inverter for a mega 85.12kWh of storage. -
1C Rated Storage.
As SunSynk batteries are 1C rate, they are able to charge and discharge at their full capacity until depleted. This allows the end user to utilise the full potential of their SunSynk inverter and battery. Thanks to their Bi-directional inverter, they can charge and discharge their batteries at the same rate! -
Advanced MPPT Control.
SunSynk inverters can handle a solar panel array up to twice its size, which means a 3.6kW Bi-directional Inverter can connect to a 7kW array. This allows the inverter to maximise the energy available.

Package Deal!
A Complete SunSynk System
- 6kW Solar PV System
- 14 Jinko 430W All Black Solar panels
- 8.8kW Sunsynk Inverter
- 1 x 5.12 kWh Sunsynk Battery
- Full Installation
- Online Monitoring
- IWA Registration
- DNO Registration
- MCS Certification
- 5 Years Workmanship Warranty
FREE BIRD PROTECTION

Sunsynk 5.12kwh Battery Specs
- Capacity (kWh): 5.12kWh
- Usable Capacity (kWh): 4.6kWh
- Flexibility: Up to 16 Batteries (81.92kWh fo Storage)
- Discharge Rate: 5.12kW
- Smart Charging: Yes
- PowerCut Cover: UPS Available
- Size: 440 x 620 x 135mm (50 kg)
- Technology: LiFePO4 Cell Technology
- IP Rating: IP65 Water Resistant
- Warranty: 10 years or 6000 Cycles.
Frequently Asked Questions About
SunSynk Inverters & Batteries
Which sunsynk battery is best
SunSynk currently offers two batteries. The Sunsynk 5.32kWh Battery, which is their 3rd generation battery and the Sunsynk 5.12kWh Battery. Which Sunsynk battery is the best, depends on your particular needs. However, here’s an overview of the main differences.
- The Sunsynk 5.12kWh battery is rated IP65, which means it is suitable for outdoor installation whereas the Sunsynk 5.32kWh battery only has an IP rating of IP20.
- The Sunsynk 5.32kWh is scalable up to 32 pcs in parallel (170kWh). Although the Sunsynk 5.12kWh battery is also scalable up to 32 pcs in parallel, it offers a slightly smaller capacity of 163.8kWh.
Can Sunsynk Work Off-Grid?
Sunsynk installations can operate both in On-Grid and Off-Grid modes. This means that your Sunsynk system can be used as an Uninterruptible Power Supply (UPS), which will self-activate in the event of a power cut. In Off-Grid mode the system can still generate and store energy from your solar panels to supply DC power to your Sunsynk battery or AC power directly to the load.
Sunsynk is well-known for its popularity in South Africa, where Load-Shedding is common. Due to scheduled power outages and poor Grid stability. There are thousands of businesses and homes in South Africa that maintain power when the grid fails, thanks to having a Sunsynk system installed. This is mainly due to the number of parallel inverters and the scalability in the battery solution that makes providing reliable power to such large-scale commercial sites possible. Sunsynk inverters also support Generators as a form of input, to help provide a complete off-grid solution.
Where are Sunsynk batteries and inverters made?
Sunsynk is part of a Global Tech China Group, which is based out of Hong Kong. As a result, all Sunsynk batteries and inverters are made at their manufacturing base in Ningbo China.
Deege Solar are expert Nationwide Solar Battery Installers. If you are interested in talking to a professional advisor simply Get In Touch.
01322 479369
- Unit 28, Thurrock Commercial Centre, Purfleet Industrial Park, South Ockendon, RM15 4YA
- enquiries@deegesolar.co.uk
- Mon - Fri 9:00am - 5pm