Q: Which is more cost effective for solar water pumps and diesel pumps?

A: Although the purchase price of solar water pumps is more expensive than diesel pumps, the lifespan of solar photovoltaic panels is generally up to 20 years. And the solar water pump has the advantages of less maintenance or maintenance-free, basically does not need to invest any cost in the later stage. Considering comprehensively, solar water pumps can save costs.

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