Pressurized Solare Wasser-Heizung

Pressurized Solar water heater, solar water heater (High Pressure) 1, Tank capacity(L): 100-300 2, Tube specification(Diameter x Length) (mm): 70 x 1900 3, Tube quantity: 10/15/20 4, Tube vacuum degree: 5 x 10-3 5, Tube absorption >0.93 6, Tube heat loss <0.07 7, Tube heat transfer power: 26000Kw/m2 8, Working pressure(MPa); 0.6 9, Anti freeze(C): -40 10. Anti ice drops(Diameter mm): 30 11. Tube start working temperature(C) <25 12, Lighting Area (Made by Alum alloy) (m2): 2.27/2.83/3.40 13, Supporting stand: Aluminium 14. Thickness of tank inner(mm): 1.8 15. Material of tank outer: Steel coated with AL & Zn 16. Insulation (mm): Polyurethane 65mm 17. Color of caps on the side of the tank: Black 18. Heating element(fitted in the water tank): 1500W/220V/50Hz-120V 60Hz 19. Thermostat: 30 C --80 C (cut limiter) 20. Dimensions of inlet and outlet of water: G1/2ModelPA-90-70/1900-9PA-90-70/1900-12PA-90-70/1900-15PA-90-70/1900-20capacity(L)90120150200tube70/190070/190070/190070/1900qty of pipe9121520lighting area(m2)1.712.262.813.27insulation50506060