give the advantages of using selective absorber coating for concentrating collector suggest the name such as material
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Low cost (50 – 75% cheaper than competing selective surfaces)
Easy spray application (requiring very low capital investment)
Excellent high temperature tolerance (1000°F/538°C)
Excellent resistance to UV and moisture degradation
Excellent long term durability (does not lose absorptivity over time)
Excellent optical characteristics
Excellent coating for CSP & CLFR technologies
No out-gassing when correctly cured
May be used in low to high temperature glazed & vacuum applications
Shipped premixed, ready to apply
Excellent shelf life (one year from date of mfg.)
Not recommended for exterior or unglazed applications
an example is
photovoltaic solar energy
Explanation:
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