The development of solar pumps- เจลทำความสะอาด ka pump banane wali company ka address aur rate batao ,This research studied and developed a solar pump. A defective solar cell and wasting battery were repaired and use for this solar pump. The efficiency of repaired solar cell and battery are 80-90% when compared with the new one. A submerged pump with DC-24V type is suitable for this solar pump. However, this solar pomp gives a maximum

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