Z E M C H 2 0 1 2 I n t e r n a t i o n a l C o n f e r e n c e
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explained in view of the building orientation that lessens solar exposures during the
daytime as well as PV performance. Also, this indicates that an air source heat pump
and MVHR only work well when PV can generate sufficient electricity that can assist the
operation of these systems (Nirmal 2011).
Table 2: Analysis results of the proposed cost-effectiveness measurement model