48V 50A PWM system Solar Charge Controller
USD $45 - $60 /Piece
Min.Order:1 Piece
Shenzhen Sunsun Solarenergy Limited
48V 50A PWM system Solar Charge Controller
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.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.
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.
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.
Paper box;Pallet
PLEASE CONTACT US FOR MORE PRODUCT DETAILS!