Sunshine effeciency Not less than 65%
Rated power Not less than 455w/m2
Sunshine spot area 50~200
Aximum operation height not more than 1.25m
Maximum operation distance not more than 0.8m
Minimum vertical angel not more than 25degree
Maximum vertical angel not less than 70 degree
Supplier: Solar cooker
Supplier: Solar grade silicon
Buyer: Lead ingot, solar grade silicon
Supplier: Cookers