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Features: 1. Mainly used in twi-heat exchange pressure solar water heater system. Withstand pressure up to 0.8 Mpa. 2. Unique structure detaches the hot from cold liquid pipeline which rise its heat transfer efficiency. 3. Freezing resistance: -35Celsius degree 4. Maintenance free, warrant your enjoying clean hot water for years. 5. Ideal for domestic solar water heater system and commercial solar water heating applications[...]

we supply solar panel modules with differenct specifications. we make mini panel & bigger panel up to 300W. we provide better quality & prices. pls contact wiht us,we will give you all product list & price list.thanks[...]

Features: 1) The pressure of hot water is pressure of tap water directly, more comfortable shower 2) There is no need to wait 3) Completely automatic operation 4) Hot water from tap water directly, so it is more healthy and clean, and promote quality of your life 5) Temperature preservation can last for 80 hours 6) Without volatile tubes 7) Without incrusting, long usage life Specifications: 1) Coil material: copper 2) Water tank material (inside): imported SUS304 2B type[...]

1. Wind power Generator 2. 150W-3KW Wind Power Generator Set 3. 5KW-20KW Wind Power Generator Set 4. 600KW-1200KW Wind Power Generator Set 5. 400W-600W Wind Power Generator Set 6. Wind Power System 7. Wind power Public Lighting 8. Solar Power System 9. SM-(140-180)W Solar Modules 10. Solar Power Public Lighting 11. Wind solar Power public Lighting 12. 400W/600W Wind-Solar Power Sreet Light 13. Solar water heater 14. Solar water heater systems 15. Home Independence Wind Solar Power Systems[...]

1.glass tube material: borosilicate glass 3.3 ,use LINO vacuum tube. 2.absorptive coating: graded AL-N-AL selective absorption. 3.vacuum degree: P<5* 10-3 PA 4.thermal expansion: 3.3*10-6/0C 5.insolation temperature: >2000C 6.absorptance: >93% 7.emissivity: <8% 8.resist cold: -350C 9.resist hailstone: diameter 25mm 10.resist wind: 30m/s 11.start-up temperature: <250C 12.life time: 15 years 13.unit tube weight: 1.3 kg for 47*1500 , 2.2 kg for 58*1800[...]

Name︰ Solar Collector with aluminum manifold Model No.︰ Gm Series Brand Name︰ Gomon Product Description Product Name Solar collector with SHCMV tubes Product Description We can provide three models of these type solar collectors: Gm-φ58-φ1800-12 heat pipes Gm-φ58-φ1800-18heat pipes Gm-φ58-φ1800-24heat pipes Specifications --Manifold material: Aluminum alloy; --Insulation Rock wool: core inside Copper (T2); --Stand part: Stainless Steel(SUS304); --Diameter[...]

Hefei Hummer Dynamo Co., Ltd located in APEC High and New Technology Garden-Hefei National Hi-tech Development Zone, is a burgeoning private high technology enterprise in the line of wind generator. We specialize in R&D, producing and promoting of small-sized wind generator system, and providing solutions for setting up small-scaled wind power plants. Product features Light: Hummer--the smallest bird in the world, the heaviest of which weighs 20g and the lightest 2g. Hummer 350w Wind[...]

* Material A) Inner water tank: SUS304-2B food grade stainless steel B) Outer water tank: coated steel sheet C) Bracket: color steel with electrostatic plastic coating *Thickness: A) Inner tank: 0.4mm B) Outer tank: 0.4mm C) Bracket: 1.5mm * Heat collector: vacuum tube + heat pipe A) Size: 47X1500mm/58X1800mm B) Qty: 15/20/25/30 pcs * Insulation layer A) Material: Imported polyurethane ( from Bayer Germany ) B) Thickness: 50mm (for maximum 72 hours of conservation) C)[...]

Features: 1) The vacuum tube adopts the three-layers heat collection techniques: higher heat-getting efficiency, reducing the water-stagnation 2) Parabolic surface internal bladder: higher pressure-supportive capability. 3) The best angle: a reasonable bracket angle basing on different latitude in order to gain more heat. 4) Convenient Installment: available on both horizontal and slanting house roofs Super and strong heat preservation: using the world’s advanced hydraulic pressure technology[...]

1： 40W monocrystalline solar panel. 2： 55AH colloid battery. 3： 5W*2 Ample power white LED lamp. 4：working hour：10hours continuous per day;and 3 to 5 days continuous overcast and rainy day 5: working temperature:-40℃to 70℃ 6：certification:CE，ROHS，IP65 Controle system: Microcomputer intellignent comtrol,have been put over charge,over discharge, moisture and Output short-circuit protection ,light control and automatic on-off time control pulses. We would pleasure to design[...]