The Solar iBoost+ PV Immersion Heater Controller by Marlec is a cutting-edge device designed to efficiently heat hot water using solar power. Made in the United Kingdom, this model is specifically designed to work seamlessly with solar panels and provide a reliable alternative energy supply for homes. With its advanced technology and i Boost feature, this controller ensures maximum energy efficiency and cost savings for users looking to harness the power of renewable energy for their hot water needs.

Fitted once and in great working order. Has all the bits included.