Need thermoelectric power generatorWe need 100,200,300 w moduls 15 or 25V and the maximum temperature difrence is 60-68 Celsius Degree,the hot side is 70 Celsius the cold side is 10-15 CelsiusWe nedd this with metal bracket,for now a smal qty. for testing and if is Ok 1000pcs./month.This wil be a combination betwin solar and termal power generator.Please catalog with prices for reseler.Price Range: 5~20 USDMinimum Order Quantity: 100 Piece/PiecesCertification Requirements: CE,ROHSCountry:Romania