PWM Solar Charge Controller for Small Solar Systems

• Customization: Available
• After-sales Service: Warranty
• Warranty: 1 Year
• Condition: New
• Certification: CE
• Application: Collector Controller, Solar System Controller, Charger Controller, Solar Working Station
• Rated Voltage: 12V 24V
• Maximum Current: 40A
• System Voltage: 12V/24V Auto
• USB Output: Dual 5V
• Controller Type: PWM
• Battery Type: Rechargeable Lead-Acid Battery
• Transport Package: Carton Box
• Specification: 187*94*46mm
• Trademark: SZSSTH
• Origin: China
• HS Code: 9032899090
• Production Capacity: 5000PCS Per Week

Product Description

Product Description

Wholesale Price Portable Solar Controller 12V/24V 40A PWM Solar Charger Controller for Off Grid Solar Power System

* Microcontroller digital accuracy self test
* PWM control
* Multistage charging technology
* Load disconnection depending on LVD
* Automatic load reconnection
* Temperature Compensation
* Common positive grounding on one terminal
* Integrated data logger(optional)
* Night light and morning light function
* Integrated self test
* Automatic detection of voltage
* Manufactured according to ISO9001 and ISO14001
 

Model	10A	20A	30A	40A	50A	60A
System voltage	12V/24V				12V/24V, 48V
USB charging port	2A /5V *2 PCS				No USB port
Self loss	≤13MA
Maximum charge current	10A	20A	30A	40A	50A	60A
Maximum discharge current	10A	20A	30A	40A	50A	60A
Products size	168*90*44mm		185*93*42mm	187*94*46mm	187*125*56mm
LVD	10.5V( 9-11V), 21V(18-22V), 42V(36-44V)
LVR	12.6V(11-13.5V), 25.2V(22-27V), 50.4V(44-54V)
Folating voltage	13.8V(13-15V), 27.6V(26-30V),55.2V(52-60V)
Battery overpressure protection	15V/ 30V/ 60V
Input reverse connection protection	Yes
Load over current protection	Yes, every two seconds to restart
Charging mode	PMW
Operating temperature	-20°c -+55°c
Terminal scale	28-10AWG
Waterproof level	IP32
Packing method	10A/20A controller:  50pcs/carton, gross weight 15kg, carton size: 505*380*210mm 30A controller: 40pcs/carton, gross weight 15.5kg, carton size: 440*410*245mm 40A controller: 40pcs/carton, gross weight 17.3kg, carton size: 550*425*215mm 50A/60A controller: 24pcs/carton, gross weight 17.5kg, carton size: 440*385*280mm

Detailed Photos

 

 

Company Profile

 

Shenzhen SSTH Technology Co, Ltd is a new-mode high-tech enterpriseengaged in research and development, manufacture
and sales of Power Inverters(Car Power InvertersydighPower Inverters, Solar Photovoltaic Inverters, etc), Universal Laptop Adaptors
(Car Chargers, Car laptopadaptors, Smart Adaptors, etc), Solar Power Supply, UPS PowerSupply, Switch Power Supply and others
(EPS Emergency Power Supply, LED Industrial Power Supply).

Our products are widely used as theemergency power supply for computers, cars and the needs of business travel, home, medical care,
mineand securityfields as well as the fittings needed in various electronic enterprisesOur company occupies5,000 square meters and
owns full-auto production equipment, and works inaccordance with ISO 9001 quality system management.

There are more than 450 workers in our companyincluding 65 members in the fields of Research and Development(R&D) and its
management. We have gotsuch a well-trained sales team and experienced R&D team that we can develop by ourselves the
variousproducts and make a good sales. We always persist our operating concept: Customers first, co-trust, Co-benefit, our enterprise
culture: Endless Improvement, zero-defect Pursuit as well as our quality policyConstantly Improvement for
Perfection.

FAQ