2013 new design 24V Solar Panel battery charge controller 20 amp 12V Solar charge controller indoor use

solar controller 12 Volt or 12/24 Volt auto work 20 Amps (for PV and load) voltage: 14.8Volt Terminals: for wire sizes to 6m

This items is just for off-grid Solar PV system. For 12V PV system: 21V for Max input,240W Solar Panel. For 24V PV system :42V for Max input,480W Solar Panel. Brand New PWM 20A Solar Charge Controller Panel Regulator 12V 24V The Solar lighting Controller for solar system with automatic lighting control and time functions. The Solar Controller is designed with a microcontroller for automatic lighting control functions. Proven reliability Precise lighting controller PWM battery charging Microcontroller digital accuracy Fully automatic operation 16 field adjustable lighting control options Manual test capability Detects day and night using the PV array Suitable for all 12V /24V lamps Suitable for Seal lead acid battery Temperature compensation

 

Features:Microcontroller digital accuracyPWM Charge modeState of charge (SOC)Temperature compensation with external temperature sensorDetects day and night using the PV arrayBig terminals and big distance between terminals

 

Functions:Short circuit protectionReverse polarity protectionReverse current protection at nightOver charging or discharging protectionOver load protection

 

Data Sheet:20I series: 12 VOLT or 12/24 VOLT auto work, 20 AMPS (for PV and load)Equalization voltage: 14.8 VoltBoost voltage: 14.4 VoltFloat voltage: 13.6 VoltLow voltage disconnect (LVD) 11.10 VoltLow voltages reconnect (LVR): 12.6 VoltTemperature compensation: -30mv/°C/12VSelf-consumption: 6mA maximumTerminals: for wire sizes to 2.5mm^2Temperature: -35°C to +55°C

Display:4 LED indicatorsPV: Green –chargingBattery: Green-Yellow-RedLoad: Red –output onRed slow flashing& blinking shows mistakesThe fourth double LED shows timers

LED indicator:Solar Panel LED:Green ON when solar is charging Battery.Green blink when the syetem over voltage

Battery LED: Green ON when battery level in the right rangeGreen Slowly flashing when battery level fullYellow ON when battery level lowRED ON when loads cut off.

LOAD LED:RED ON when the output is onRED slowly flashing when it`s over load(the load amps is 1.24 times of rated current for 60 seconds,or the load amps is 1.5 times of rated current for 5 seconds.)RED blink when the load is short -circuit. This controller has Light and Timer control FunctionLight control:When daylight starts to occur then the light source goes off. Meanwhile the Solar Panels will charge the batteries. when there is no sunlight the garden light will switch on.Time control:There is an eight hours time control,that means it will go off when the Lights automatically switch off after 0-15 hours.Lighting control Option1.Press the power switch for 5 seconds and select the desired LIGHTING CONTROL option.The LED is on,which confirmed you have selected the right one.2.The controller requires 10 munites of countinuous transiton values before it starts to work.These constraints avoid false transitions due to lighting or dark storm clouds.3.10 minutes off before the controller start to work

2013 new design 24V Solar Panel battery charge controller 20 amp 12V Solar charge controller indoor use