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Continue to ChatБюджетный МРРТ контроллер -MPPT 10A Solar Regulator Charge Controller 12V 24V Autoswitch Solar Panel https://peling.ru/2012/12/24/byudzhetnyiy-mrrt-kontroller-mppt-10a-solar-regulator-charge-controller-12v-24v-autoswitch-solar-panel/