Thermal Solar Panel

"Small" temperature difference controller for simple systems. For 9 solar panel, storage and solid fuel systems. The controller can be equipped with or without speed control, 0-10V/PWM outputs or both.

The expansion vessel suitable for closed heating and solar energy circuits.

All vessels equipped with stainless steel flange cover.

Heating up to 130º.

The unit with a 3/4" solar circulation pump, fully assembled and tested, consists of:

RETURNS:

Flow meter with flow regulation with filling and draining valves.

High efficiency solar synchronous circulation pump with cables.

3-way flanged ball valve with 10 mbar check valve (which can be excluded by turning the handle 45°) supplied with thermometer in the handle (coded blue, range 0°C to 120°C).

6 bar safety unit with pressure gauge ø50 mm 0-10 bar with 3/4” male connection to expansion vessel. End of drain side: 3/4”F.

2-12 L/min

Time-compensated heating controller for a regulated heating circuit with heat demand.