Solar controller battery type b1b2
240KW/400KW industrial rooftop - commercial rooftop - home rooftop, solar power generation system.
Sunchonglic 12V 24V 30A pwm solar controller solar charge controller with dual USB output FT-D1230. PWM Solar Charge Controller. ... Battery Type: B01=Lead Acid Battery 12V/24V auto sense: B02=Lithium-ion battery 3 series 3.7V=11.1V: B03=Lithium-ion phosphate battery 4 series 3.2V=12.8V: