Specification :

Solar thermal products transfer the solar light into thermal energy for heating water and space, cooking and air cooling as well.
Our solar thermal products include solar water heater, solar air conditioner, solar heat pump and solar cooker (solar oven) etc.
We provide 2 types of solar water heating systems: evacuated tube solar water heater and flat plate solar water heater, both with non-pressure (Thermosiphon) or pressure solar systems available.
Solar cookers (solar ovens, solar stoves) use no fuel but sunlight as its energy source to prepare food. They cost nothing to run, good for peoples living in remote areas to replace wood firing, and for outdoor cooking to reduce fuel needs or fire risk. Normally 3 types of solar cookers are available including parabolic solar cooker (CSP cooker), box solar cooker and panel solar cooker.

Type: Eavcuated Tubular Solar Water Heater - Thermosiphon
Features:
Use evacuated glass tubes as the solar heat collector to absorb sunlight and generate heat
The solar collector is equipped with a stainless steel water storage tank, well-insulated with high-density PU foams of 45-55mm in thickness
Daily average efficiency is more than 50%
The vacuum tubes made of Borosilicate glass are inner-side coated with selective Al-N/Al cermets able to generate heat all year round even in cold climate place
Al-plate reflectors are optional to improve heating efficiency
Auxiliary electric heater and microcomputer controller are available

Specifications:
Evacuated tube: Ø 47*1500 /1800mm, Ø 58*1500/1800mm
Tube number: 16 C 26 pcs
Capacity: 130 -300L
Collector area: 2.10 - 3.18m2
Installation area: max. 2185*1630mm
Storage tank: Ø480 / Ø440 mm stainless steel
Inner tank: Ø380 / Ø330 mm SUS304 stainless steel
Insulation: 55 / 50 mm Polyurethane foam
Work pressure: 0 Mpa
Efficiency: > 55%