User Friendly Solar Charge Controller 30A Suitable for Various Battery Types
Max solar input:12V battery, the highest 23V;24V battery when the highest 46V. Battery type:b01=Leads acid battery 12V/24Vauto;b02=Lithium-ion battery (lithium battery) 3 strings 3.7V=1;b03=Lithium iron phosphate battery 4 strings 3.2V=12.8V.