... architecture. 5) The equipments of separated solar water heater is composed by heat collector, storage tank, electric control device, ... /1800SCM15-58/1800SCM20-58/1800SCM30-58/1800*************New Solar Keymark and SRCC certificate types:SR10-58/1800SR15 ... *1940*350*180CertificateEN12975-1,2 SOLAR KEYMARKEN12975-1,2 SOLAR KEYMARKEN12975-1,2 SOLAR KEYMARKMaterial Vacuum tubehigh borosilicate glassSize58* ...