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flagProduct From USA  
new | Walfront Solar Controller PWM 12V/24V USB Solar Panel Battery Controller Regulator LCD Display 10/20/30A Overload Overcurrent with Manual for Street Light (YJSS-20A)
Brand : Walfront
new | Walfront Solar Controller PWM 12V/24V USB Solar Panel Battery Controller Regulator LCD Display 10/20/30A Overload Overcurrent with Manual for Street Light (YJSS-20A)
Brand : Walfront
Product Specifications
Conditionnew
AsinB07MMBCGTD
CategoryPatio, Lawn & Garden
SubcategoryEnergy Controllers
LeafcategoryCONTROLLER
MPNWal frontzqfbde2rwt-02
OriginUSA
BrandnameWalfront
Height1.3779527545
Length5.2362204671
Width2.755905509
Weight1
Display TypeLCD
Product Details
☛ Adopt industrial micro controller, and discharge parameters can be adjusted. Full 3-stage PWM management. Built-in a variety of functions including overcurrent, short circuit, open circuit, reverse connection, etc.
☛ You will get: 1 * Solar Controller, 1 * Manual; Standby Current <10mA; Operating Temperature -35~60℃. Batt Voltage: 12V/24V self-adapting, Tips: All red voltage is only for 12V system, please double it while using 24V system.
☛ Large screen LCD display with backlight. MOSFET reverse current , low heating production. PWM Controller : Reverse current,low heat,Build-in-short-circuit,open-circuit,reverse,over-load, easy to install and operate.
☛ The regulator is only suitable for - batteries: OPEN, AGM, GEL. Not suitable for NiMH, Li-ion or other batteries. Make sure your battery has enough voltage for the controller to recognize the battery type before first installation.
☛ The battery cable should be as short as possible to minimize loss. The controller is only suitable for regulating solar modules. Never connect another charging source to it. The controller will be hot when running. Please install it in a well ventilated place.





What's Inside The Box ?
inc
Product Ranking
#1124 in Renewable Energy Controllers
#967650 in Patio, Lawn & Garden
Product Description
Specification:
Model (Optional): YJSS-10A YJSS-20A YJSS-30A
Batt Voltage: 12V/24V self-adapting
Current: 10A 20A 30A
Discharge Current: 10A 10A 10A
Solar Input <41V
Equalization 
B01 sealed B20 Gel B03 flood
14.4V 14.2V 14.6V
Floating : 13.7V (default, 12.7-15V adjustable) 
Discharge Stop: 10.7V (default, 9-11.3V adjustable)
Discharge Reconnect: 12.6V (default, 11.5-13V adjustable)
Standby Current <10mA
USB Output 5V/2A
Operating Temperature -35~60?
Size 133*70*35mm / 5.2*2.7*1.3in
Weight Approx. 148g / 5.2oz
Tips: All red voltage is only for 12V system, please double it while using 24V system.
 
Package list:
1 * Solar Controller
1 * Manual
 
Note: 
1. The regulator is only suitable for - batteries: OPEN, AGM, GEL. Not suitable for NiMH, Li-ion or other batteries.
2. Make sure your battery has enough voltage for the controller to recognize the battery type before first installation.
3. The battery cable should be as short as possible to minimize loss.
4. The controller is only suitable for regulating solar modules. Never connect another charging source to it.
5. The controller will be hot when running. Please install it in a well ventilated place.
Product Description
Specification:
Model (Optional): YJSS-10A YJSS-20A YJSS-30A
Batt Voltage: 12V/24V self-adapting
Current: 10A 20A 30A
Discharge Current: 10A 10A 10A
Solar Input <41V
Equalization 
B01 sealed B20 Gel B03 flood
14.4V 14.2V 14.6V
Floating : 13.7V (default, 12.7-15V adjustable) 
Discharge Stop: 10.7V (default, 9-11.3V adjustable)
Discharge Reconnect: 12.6V (default, 11.5-13V adjustable)
Standby Current <10mA
USB Output 5V/2A
Operating Temperature -35~60?
Size 133*70*35mm / 5.2*2.7*1.3in
Weight Approx. 148g / 5.2oz
Tips: All red voltage is only for 12V system, please double it while using 24V system.
 
Package list:
1 * Solar Controller
1 * Manual
 
Note: 
1. The regulator is only suitable for - batteries: OPEN, AGM, GEL. Not suitable for NiMH, Li-ion or other batteries.
2. Make sure your battery has enough voltage for the controller to recognize the battery type before first installation.
3. The battery cable should be as short as possible to minimize loss.
4. The controller is only suitable for regulating solar modules. Never connect another charging source to it.
5. The controller will be hot when running. Please install it in a well ventilated place.