The Clearly Solar Controller is the real brains of the operation, simple to use with a boiler domestic hot water programmer and solar gain display to show how much energy has been collected from the sun since the system began operating. Intelligent functionality holds off the boiler whenever there is solar gain to be had making fossil fuel usage as low as possible.

Clearly Solar Controller Features

• Differential temperature control
• East / West system control (additional collector sensor and pump station connection)
• Solar gain display
• Temperature sensors
• Two channels (solar & boiler)
• Programmable boiler & auxilary channels
• Easy wiring connections
• Solar gain modulation
• Boiler heating delay function (to maximise solar yield and save you money)