... s energy to maximise your energy savings.With this Thermosiphon solar water heating system you can choose from a range ... aluminum) core board with black chrome plated coatingCertification: CE, SGS, Solar Keymark, SRCC 1. Absorber core :aluminum fins and copper tube ... 80 , 2000*800*80, 2200*800*80, 2500*800*8010.Solar Absorber Size1950mm*950mm11. Packing Packing material: carton or wooden/ environmental ...