Solar hot water: Must be sized to fit
the household demand including the number of collectors and the hot
Qualifies for the EECA government
solar rebate scheme.
Option 1: Fully integrated with
the DSHH system. Extra collectors are included to increase capacity.
This system makes the Hot water priority, however, in summer, a
large solar array as used by the DSHH system, can heat even large
HWC (Hot Water Cylinders/Tanks) quite quickly before reverting to
house heating and storage.
Option 2: Matching but separate
solar hot water system, may include overheat dump to DSHH. In summer
the HWC can reach its pre-set heat point quite early.