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48V 50A PWM Solar Charge Controller
1.Build-in industrial micro controller.
2.One-key setting,digital display,auto memory function.
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.
MODEL/SS |
1250DP |
1260DP |
4850DP |
4860DP |
Batt voltage |
12V/24V auto |
48V |
||
Charge current |
50A |
60A |
50A |
60A |
Discharge current |
50A |
60A |
50A |
60A |
Max Solar input |
<50V |
<100V |
||
Charge drop |
<0.2V |
|||
Discharge drop |
<0.25V |
|||
Equalization |
14.8V |
|||
Bulk |
14.5V |
|||
Acceptance |
14.2V PWM |
|||
Float |
13.8V |
|||
Charge reconnect |
13.0V |
|||
Discharge stop |
11.2V |
|||
Discharge reconnect |
12.6V |
|||
Self-consume |
<10mA |
|||
Voltage of open light |
Solar panel 8V(delay 10s) |
|||
Voltage of close light |
Solar panel 8V(delay 60s) |
|||
Temperature compensation |
N/C |
|||
Operating temperature |
-35~+60 ℃ |
|||
Size/Weight |
166*113*355mm /645g |
|||
*all red color voltage X2 while using 24V system
*Product specifications are subject to change without prior notice
1.Connect the battery to the charge regulator - plus and minus.it will show”1” if it detects 12V battery,”2” if it detects 24V battery.
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!
Situation |
Probable cause |
Solution |
Charge LED not on when sunny |
Solar panel opened or reversed |
Reconnect |
Load LED off |
Mode setting wrong |
Set again |
Battery low |
recharge |
|
Load LED slow flashing |
Over load |
Reduce load watt |
Load LED slow flashing |
Short circuit protection |
Auto reconnect |
Power off |
Battery too low/reverse |
Check battery/connection |
SUNSUN has its own technical team,including a number of experienced sotrware engineers,hardware engineers,they can customize various specs products and system for clients.
OEM Available;
System configuration service;
Technical support.
Paper box;Pallet
PLEASE CONTACT US FOR MORE PRODUCT DETAILS!
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