When installed on the roof, the roof area was sufficient . The efficiency and performance of the system is particularly important in the case of transitional periods (mostly autumn) optimal control of the heating system allows the storage of a large supply of energy before winter . During the winter, a small sub-optimal control performance and may even generate energy losses so it is worth fighting for .
Wakati imewekwa juu ya paa, eneo paa kilitosha . ufanisi na utendaji wa mfumo ni muhimu hasa katika kesi ya vipindi mpito (zaidi vuli) mojawapo ya udhibiti wa mfumo inapokanzwa inaruhusu uhifadhi wa kutosha kubwa ya nishati kabla ya majira ya baridi . Wakati wa baridi, ndogo ndogo – mojawapo ya kudhibiti utendaji na inaweza hata kuzalisha nishati hasara hivyo ni kuyapigania .