We build water heating and air conditioning systems that make optimal use of solar heat obtained according to the region.
We also offer the STC-12 and STC-6 high-efficiency large solar collectors of our original design. To maximize the effective use of the heat obtained, the heat is recovered with heat-transfer water using antifreeze, and the hot water obtained after indirect heating in a heat exchanger is stored in a storage tank.
Efficient heat utilization is possible by distributing the optimal hot water from the storage tank to various applications such as hot water supply, heating and cooling, etc.
By linking with geothermal heat, biomass, oil, and gas boilers as backup heat sources, the system is even more energy efficient and can provide a stable heat supply even during rainy weather, etc.