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Solar Controllers (70428) , Solar Chargers (920) , Solar Cells, Solar Panel (1210) , Solar Energy Systems (8444)
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1 Piece/Pieces sample available (Min. Order)
Supply Ability:
10000 Piece/Pieces per Month
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Quick Details

Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Charger Controller
Rated Voltage:
Maximum Current:
product name:
Solar controller

Packaging & Delivery

Packaging Details: seaworthy packing.
Delivery Detail: within 5-30 days after payment

Key Features

1. Fully digitized microprocessor control,use SCM
2. provide longer battery life and improved system performance
3. Series PWM charge mode & State of Charge(SOC)  battery regulation, OR ON/OFF  series battery charging
4. 4 stages charging :Equaliaztion,PWM,Boost Float
5. External Temperature compensation sensor
6. Battery capacity set
7. LCD display for charging discharge state, charge current;  Battery capacity rate,voltage, Temp.;  and DC load state,current; and solar panel voltage; clock and fault
8. Full circuit protection, electronic fuse
9.Overload and short circuit protection and resume when released
10.over discharge protection and resume
11.Over charge protection
12.Reverse polarity protection for solar panel ,battery and DC load.
13.Reverse current at night
14.lighting protection
15.12V or 24VDC Auto work
16.automatic or Manual  load reconnection
17.adjustable parameters by user
18.Optional load control functions: Time Control, light Control and Timer set, Time display use for solar street light  

Solar Charge Controller 



Rated charge Current(include load current20A30A40A50A
Rated load Current15A15A15A15A
System Voltage12/24V AUTO work
Input Range15-55VDC
Max. PV open circuit array voltage55VDC
ProtectionOver load2.0 * Inom>5s;1.5 * Inom >20s;1.25 * Inom temperature controlled for load
Short circuitOver 200%, shut off right now.for load and solar panel
Over Voltage17V; 2*17V;4*17V for DC load
Low Voltage 
Reverse polarityprotection for solar panel ,battery and DC load.
Reverse currentyes.at night
lighting protectionyes.TVS
Typical idle consumptionAt idle < 10mA
Charging voltageBulk charge14.6V;2*14.6V,4*14.8V
equalizing charging14V; 2*14V
Float charge13.4V;2*13.4V;4*13.4V
Over charge disconnection14.8 or 24*14.8VDC
Over charge recovery13.6v; 2*13.6V
Over discharge disconnection10.8Vdc or 2*10.8V (default)
Over discharge reconnection12.3Vdc or 2*12.3V
Temperature compensation_13.2mV/°C or -26.4mV/°C
Low Voltage Reconnect (LVR):12.0-14.0Vdc or 24-28VDC,Adjustable
Low Voltage Disconnect (LVD):10.5-12.5Vdc or 21-25VDC.Automatic disconnection
Battery type and charge voltage setup10 position rotary switch battery type selector to adjust the charge voltage.
Battery fuse2-2.5 times rated current on anode wire by user.
Charging control modeSeries PWM charge mode & State of Charge(SOC),Automatic compensation or 
Running Temperature0-40°C (full load) 40-60°C (de-rating)
TropicalizationPCB was spray cover.Teminals corrosion protected
Protection classIP21
Case MaterialIRON
LED Displaycharging,discharge,battery,temp. solar panel running state, Error Mode
Terminal size#8 AWG
Optional BTS - optional remote battery temperature sensor for increased charging precision
product size.( mm)202*66*140 202*66*140202*66*140202*66*140
Carton Size (mm)710*435*860/6460*260*352/672*980*450/30460*260*352/6
Carton weight( kg)2.059.461.02.0



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China (Mainland) | Manufacturer, Trading Company
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