180 lt Roof Top Solar System

The 181J solar water heater is precisely designed to provide low-cost service in medium to high solar gain areas.It is perfect for harsh water quality or frost prone areas.

The 181J solar water heater is perfect for small units as it requires low volumes of solar hot water.

Decrease water heater energy use up to 84%

solhahart-181J-Solar Water Heater

Key Features

The Solahart J Series is a closed circuit, roof mounted solar water heater precisely designed to low-cost service in medium to high solar gain areas.

The collector contains the heated Hartgard fluid which transferred to heat exchanger where the heat is conveyed to the tank water.

  • Roof mount model to save space
  • Reduces household greenhouse emissions
  • Energy Saving-water heating energy use cut by up to 84%
  • Low cost, Low maintenance and definitive operation
solhahart-181J-Solar Water Heater Features