Sell Active solar water heater with four different collectors

详情

Isolated pressure-enduring solar water-heater(module) Glass vacuum pipe: Glass material: Boron & silicon glass 3.3 Feature: High intensity, resist chemical corrode, optics capability, heat stability, mechanical Capability are at the advanced international level. Outer pipe diameter thickness: =*7? .7mm &=1.5mm =*8? .7mm &=1.8mm Inner pipe diameter thickness: =*7? .7mm &=1.5mm =*7? .7mm &=1.5mm Pipe length: ***0mm(? Mm) ***0mm(? Mm) Absorb coat capability Structure: Changeable al-nal selective absorb coat Sediment technique: Direct current reaction spatter emission Absorb percentage: > *3% Emission percentage: < 8%(*0) Vacuum degree: P< 8x*0~3 pa Longevity: *5 years Designed by european designers, all the technique Figures are according to the european market No water in the tubes structurebe made of **0% stainless steel. 1. Reliable, efficient, twin-glass evacuated tubes 2. Copper heat pipes for rapid heat transfer 3. Easy plug-in installation 4. Suitable for mains pressure water (up to 8 bar/**6psi) 5. Silver brazed contoured copper header (suitable for mains pressure) 6. All stainless steel frame (**4 2b grade ss) 7. Stainless steel bracket 8. Perfect for large scale heating and/or absorption/adsorption cooling applications