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opinion:frater_secessus:controllers_and_dollars_per_watt [2020/05/25 12:15] frater_secessus |
opinion:frater_secessus:controllers_and_dollars_per_watt [2021/06/26 14:18] frater_secessus [cost analysis of small controller / panel combinations] |
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I ran some numbers, using Renogy gear where possible: | I ran some numbers, using Renogy gear where possible: | ||
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+ | ===== general conclusion ===== | ||
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+ | The general pattern is that MPPT typically makes more power in absolute terms, and PWM/shunt make more power per dollar spent. | ||
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