50tubes All Stainless Steel High Efficiency Vacuum Tube Thermal Solar Collector for Swimming Pool Specifications Non pressure solar collector CE,ISO,SRCC approved 24 hours automatic water supply Indirect run... Διαβάστε περισσότερα
Flat Roof High Powered Solar Water Heating System Heat Pipe Solar Collector 30 Tubes Product Description Evacuated tube heat pipe solar collector, one of our main products, is widely used in Europe, USA, Canada... Διαβάστε περισσότερα
CE High Efficiency Aluminium Alloy Reflector Heat Pipe Solar Collector for House Used Specifications 58 Heat Pipe Solar Energy System 1. Solar key mark, CE, 2. 0.73 premium conversion factor 3. Digital & auto ... Διαβάστε περισσότερα
500 L Solar Hot Water Collector , Solar Vacuum Tube Collector Big Solar Heating System Horizontal type Double side vacuum tube solar collector, totally 50 tubes for one set,non-pressure system. Manifold box: ... Διαβάστε περισσότερα
2500L Hotel Heating Vacuum Tube Solar Water Heater System Solar Hot Water Collector Technical Data: Vacuum Tube Size (mm) Φ58*1800 / Φ47*1500 Tube (pcs) 40 / 50 / 60 / 70 Glass Double layer borosilicate 3.3 ... Διαβάστε περισσότερα
SR11L-258 SR21L-258 Solar Hot Water Pump Station Double Pipeline Solar Station SR11L/SR21L Series Solar Hot Water Pump Station with Integrated controller SR258 Max. permitted pressure 6 bar 1-20L/Min flow 1. ... Διαβάστε περισσότερα
500L High Efficiency Stainless Steel Manifold Vacuum Tube Solar Collector for Hot Water Supply Horizontal type Double side vacuum tube solar collector, totally 50 tubes for one set,non-pressure system. Manifold ... Διαβάστε περισσότερα
SR81 Intelligent Controller for Split Pressurized Solar Hot Water System A BRIEF DESCRIPTION Old SR868C8 updated version Temperature measurement accuracy:0.1C 10 push buttons at the front cover. With separately ... Διαβάστε περισσότερα
SR258 Controller Split Solar Water Heater Temperature Sensor SR288 Intelligent Controller SR258 for Split Pressurized Solar Hot Water System SOLAR WATER HEATER CONTROLLER TEMPERATURE MEASURING WITH 5 SENSORS 4 ... Διαβάστε περισσότερα
Multi Function Solar Hot Water Collector Stainless Steel Double - Side Manifold Solar Collector Key Features · absorption: >92% · Emittance: ≤8% · Daily Efficiency: ≥55%,≥45% in winte · Max Pressure: 0.6bar · ... Διαβάστε περισσότερα