Key Features: • Multi-function LCD displays system information intuitively • User programmable for battery types, load control etc. • 3-Stage charge with PWM output • Common positive grounding design • RS485 port with industrial standard MODBUS open architecture • Fully programmable function via PC software or remote meter Electronic protections: • PV reverse polarity protection • PV short circuit protection • PV over current alarm protection • Battery overcharge protection • Battery over discharge protection • Battery reverse polarity protection • Load short circuit protection • Load overload protection • Controller overheating protection Specifications Nominal system voltage: 12/24VDC auto work Rated charge current: 20A Battery input voltage range: 8~32V Max. PV open circuit: 100V (at minimum operating environment temperature) Voltage: 92V (at 25℃ environment temperature) MPP voltage range: VBAT+2V～ 72V Max. PV input power: 260W (12V) 520W (24V) Equalize charging voltage: Sealed: 14.6V, Flooded: 14.8V Boost charging voltage: Gel: 14.2V, Sealed: 14.6V, Flooded: 14.8V Float charging voltage: 13.8V Low voltage reconnect voltage: 12.6V Low voltage disconnect voltage: 11.1V Self-consumption: ≤20mA/12V; ≤16mA/24V Temperature compensation coefficient: -3mV/ ºC/2V(25 ºC) Working temperature: -25 ºC ～+45 ºC Enclosure: IP30 Overall dimension: 220x154x52mm Power terminals: 6AWG(16mm2) Net weight: 1.1kg
Trustpilot
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