... temperature ≥-35°CFrame optional angle0°,25°,38°,45°Capacity of water tank80L,100L,150K,200L,250L,300L,400L,500L. 40L/person ... -300-404025.61751.35194047We can also supply system with 400L and 500L.Please ask the information from our sales men. Separate pressurized solar water heater