Thaum nws los txog rau off-grid nyob los yog npaj thaum muaj xwm txheej ceev, inverters ua lub luag haujlwm tseem ceeb hauv kev ua kom ruaj khov, tsis muaj kev cuam tshuam lub zog.Cov khoom siv no hloov tam sim no ncaj qha (DC) mus rau qhov hloov pauv tam sim no (AC), tso cai rau lawv siv hluav taws xob hluav taws xob, khoom siv, thiab lwm yam khoom siv tseem ceeb uas r...
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