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SAFETY INSTRUCTIONS
1.Make sure your battery has enough voltage for the controller to recognize the battery type before first installation.
2.The battery cable should be as short as possible to minimize loss. 3.The regulator is only suitable for lead acid batteries: OPEN,AGM,GEL ,it is not suited for nickel metal hydride, lithium ions or other batteries. 4.The charge regulator is only suitable for regulating solar modules. Never connect another charging source to the charge regulator.
PRODUCT FEATURES
1.Build-in industrial micro 12/24V auto solar controller
2.IR remote control,LED display,auto memory function,IP68 protection.
3.Fully 4-stage PWM charge management.
4.Build-in short-circuit protection,open-circuit protection,reverse protection,over-load protection.
5.Dual mosfet Reverse current protection ,low heat production.
SYSTEM CONNECTION
1.Connect the battery to the charge regulator - plus and minus.it will auto adapt the battery type. 12/24V auto solar controller
2.Connect the photovoltaic module to the regulator - plus and minus.
3. Connect the consumer to the charge regulator - plus and minus. The reverse order applies when deinstalling!
An improper sequence order can damage the controller!
SETTING/SYSTEM MODE
Connect the controller the battery,press the bottom to choose the mode, then the blue IR indicator will be flashing,the setting is done.
TROUBLE SHOOTING
SituationProbable causeSolution
Charge LED not on
when sunnySolar panel opened
or reversedReconnect
Load LED offMode setting wrongSet again
Battery lowrecharge
Load LED slow flashingOver loadReduce load watt
Load LED slow flashingShort circuit protectionAuto reconnect
Power offBattery too low/reverseCheck battery/connection
TECHNICAL PARAMETER
MODELOPWY 1205OPWY 1210OPWY 1215OPWY 1220
Batt voltage12/24v auto solar controller
Charge current5A10A15A20A
Discharge current5A10A15A20A
Max Solar input41V
Charge drop<0.2V
Discharge drop<0.25V
Equalization14.8V
Bulk14.5V
Acceptance14.2V PWM
Float13.8V
Charge reconnect13.0V
Discharge stop11.2V
Discharge reconnect12.6V
Self-consume<10mA
Voltage of open lightSolar panel 8V(delay 10s)
Voltage of close lightSolar panel 8V(delay 60s)
Temperature compensationN/C
Operating temperature-35~+60 ℃
Size/Weight82*58*21mm /135g
*all red color voltage X2 while using 24V system
12/24V auto solar controllercheap PWM Solar Controller
website:http://www.switchpowersupply.net/...wm-solar-controller/
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