Highly selective absorber for solar collectors

Highly selective absorber for solar collectors
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Characteristics

Material SF-copper
Hardness of material R240 (EN 1652)
Tensile strength ≥ 240 N/mm2
Solar energy absorption α = 95 %
Thermal radiation ε = 5 %
Tensile capacity ≥ 180 N/mm2
Demolition capacity ≥ 8%
Thickness 0,12mm 0,25mm
Error margin 0,03mm
Average of depth roughness ≤ 0,2m

We offer You a copper-based highly selective absorber of new generation for use in flat solar collectors. The special metal-ceramic coating of absorber allows to achieve significant durability, heat resistance of the product (295C) and highly efficient conversion of solar energy into heat.

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