Sunsynk 5kw hybrid | 2 x GSL 10.24kWh Powerwall batteries | LU7 3BE

Example Installation – Sunsynk Hybrid with GSL Batteries at Oakbank School, Luton

(This is an example of one of our installations. This system is not available for free, so please do not purchase.)

At Oakbank School in Luton, the requirement was for around 20kWh of reliable battery storage paired with a high-performance hybrid inverter to maximise savings. By charging from Octopus cheap night-time electricity and using stored power during the day, the system helps reduce energy bills significantly.

The Sunsynk 5kW hybrid inverter was the perfect match for the project, working seamlessly with 2 x 10.24kWh GSL Powerwall batteries to deliver consistent, efficient energy storage and usage.

Projected Savings and Payback

Our customer’s projected saving is around £1,380 per year, with an expected payback period of just under 5 years – demonstrating how effective battery storage can be when combined with flexible energy tariffs.

System Specification

• Hybrid Inverter: Sunsynk 5kW

• Battery Storage: 2 x GSL Powerwall batteries (10.24kWh each)

Looking to save money on your energy bills? Visit ITS Technologies to explore a wide range of installed battery storage packages or email us at support@itstechnologies.uk for expert advice and bespoke quotes.