Remark:The maximum solar absorbing capacity:66%-87%
SL-05 collectors patent numbers :
PAT95955 & ZL94207433.2
Solar power 4 seasons endlessly free energy.
All solar equipments you need is in Senlin.
The forced circulation & heat exchange ( Frigid area usage )
SD-05 Solar Collector Specifications: | |
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Solar power - 4 seasons endlessly free energy. All solar equipments you need is in Senlin |