Optimisation of Photovoltaic Plants : Economic Cable Sizing

Kirjoitettu 16.1.2010, kategoria Sekalaista, Sähkö.

Over-sizing the cross section of a cable beyond the result of voltage and current theoretical calculations is, in most of cases, a worth investment that is easily amortised by the electricity bill savings (reduction of Joule losses). In the case of a photovoltaic (PV) installation, the allocated price for energy (feed-in tariff) is much higher than the market price, getting amortised much faster.

Together with an improved profitability of the project, there are additional advantages when using bigger cable sections:

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Lähde: Leonardo ENERGY - Sustainable Energy Blog

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