タイトルまたは説明

Solar collector 1. Heat pipe series (SC-H) 2. U type series (SC-U) 3. Non-pressure series (SC-V) 4. Flat plate solar collector (SC-F) Split solar water heater 1. Once heat-exchange (SS-M0) 2. Twice heat-exchange(SS-M1) 3. Twice heat-exchange(SS-M2) Pre-heating solar water heater Integrative pressurized (SP-H) Thermosiphon solar water heater 1. solar water heater (SD-A) 2. solar water heater (SD-G) 3. solar water heater (SD-S) 4. solar water heater (SD-T) Flat panel solar water heater 1. No coils (SS-F0) 2. With one coils (SS-F1) 3. with two coils (SS-F2) All-glass vacuum tube 1. Normal vacuum tube (SE-N) 2. Three-target tube (SE-T) Heat-pipe vacuum tube (SE-H)