This is the average price for a 6 KW solar system in Namibia and includes the cost of installation, inverter and panels. In fact, the cost of solar is now half of what it was in 2008.
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If a cell is shaded or blocked,the bypass diode will simply "skip" that specific cell,allowing the remaining cells to continue producing energy.
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The construction is simple, requiring just a single piece of glass to encase the cells. The double glass panels are a bit different.
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