Solar panel controller 20A, 12/24V, 90-150 NEO is a voltage regulator dedicated to all types of lead-acid batteries (e.g. OPEN, AGM, GEL). Perfect for lithium-ion batteries (three-component lithium batteries) as well as for lithium-polymer (lithium-iron-phosphate) batteries.
The voltage regulator is designed for use with solar panels only. Do not connect it to any other power source.
built-in controller, allowing for convenient parameter adjustment,
3-stage PWM charging management,
built-in short-circuit protection, protection against wrong polarity and overload,
double MOSFET reverse current protection,
lithium battery and lead-acid battery support function (to activate it, hold the switch setting button in the interface for three seconds) - by default, the device is adapted to work with a lithium battery.
battery voltage - 12 V/24 auto,
charging and discharging current - 20 A.