Active open loop solar water heater

Key Attributes.

An Open Loop Water Heating System provides many advantages It is the simplest and typically the least expensive active system to install. There is no heat exchanger, which allows efficient heat transfer directly to the water. The system Operates at standard line pressure. When there is not enough energy for sun, an electrical back up element will be automatically switched on by controller. Model Cubage(L) Heat pipe solar collector Lighting (m²) Diameter(mm) Length (mm) No. SHOLS100 100 47 1500 20 2.22 SHOLS200 200 58 1800 20 3.00 SHOLS300 300 58 1800 30 4.29