Solar Thermal Components - Solar Controllers & Pump Stations

CONTROLLER

The Deltasol controller ensures the efficient operation of the solar system, managing the transfer of solar energy to the hot water cylinder. It is easy to use and displays key system data at the touch of a button including:-

• Temperature at the collector
• Upper and lower tank temperatures
• Activation of solar circulating pump
• Hours of operation
• Alternative arrangement layouts
• Pump speed efficiency
• Emergency safety shut off
• Additional anti-freeze functions
• Easy to use holiday function
• Anti-legionella control

In addition the controller has a second available relay the offers features such as :-

• Back up heat source available for central heating or immersion connection
• Timer set up for back up heat source heating
• Surplus energy usage

PUMP STATION

The solar pump station houses the key components for a solar system including solar circulating pump, non return gravitational values, flow rate regulator, pressure relief valve, connection for expansion vessel as well as filling points

EAST/WEST CONTROLLER AND PUMP STATION

For East/West installations, a special controller (BS4 Plus) is required along with a single line pump to cater for the extra collector array on east/west configurations.