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Zhejiang Carspa New Energy Co., Ltd.

15A solar controller, 12V 24V solar charger controller, automatic solar charge controller manufacturer / supplier in China, offering Competitive Price PWM 12V 24V Automatic 15A Solar Charge Controller, 2000W DC to AC home use pure sine wave power inverter with USB port, 600W DC to AC Power Inverter with USB Port and so on.

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Supplier Homepage Product Solar Charge Controller ENS series solar charge controller Competitive Price PWM 12V 24V Automatic 15A Solar Charge Controller

Competitive Price PWM 12V 24V Automatic 15A Solar Charge Controller

FOB Price: US $9.8-11.27 / Piece
Min. Order: 500 Pieces
Min. Order FOB Price
500 Pieces US $9.8-11.27/ Piece
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Port: Ningbo, China
Production Capacity: 50, 000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: ENS12/24-15
  • Certification: ISO, CE, RoHS
  • Rated Voltage: 12V or 24V Auto. Detection
  • LCD: No
  • Rated discharge current: 15A
  • Battery type: GEL AGM
  • Casing material: Plastic
  • Delivery time: 7 days for sample order,30-45days for batch order
  • Transport Package: Gift Box, 80PCS/CTN/52*32*36cm/14.4kg
  • Origin: Wenzhou, China
  • Condition: New
  • Application: Solar System Controller, Charger Controller, Voltage Controller
  • System Voltage: 12 or 24V Auto. Detection
  • Rated charging current: 15A
  • Efficiency: Max 90%
  • N.W.,G.W.: 140g,180g
  • Warranty: 2 years
  • Trademark: CARSPA or OEM
  • Specification: Size: 14*7.5*3.9
  • HS Code: 9032899090
Product Description
Competitive Price PWM 12V 24V Automatic 15A Solar Charge Controller

Competitive Price PWM 12V 24V Automatic 15A Solar Charge Controller


The controller adopts advanced series pulse width modulation(PWM) charging mode.With range of 0-100%,it can charge the battery quickly and stably under condition of solar photovoltaic system.It will automatically recognize the system rated voltage when start up.If the battery voltage is lower than 18V,it will recognize the system voltage as 12V.If the battery voltage is higher than 18V,it will recognize the system voltage as 24V.


1.12/24V automatic recognition.
2.High efficient series PWM charging,increasing the battery lifetime and improve the solar system performance.
3.Use MOSFET as the electronic switch,without any mechanical switch.
4.Gel and Lead Acid Sealed battery type optional.
5.Adopt temperature compensation,correct the charging and discharging parameters automatically and improve the battery lifetime.
6.Electronic protection:overheat,overcharging,over discharging,overload,and short circuit.
7.Reverse polarity protection:Any combination of the solar module and the battery


Nominal system voltage12/24V DC auto. work
Rated charge current5A10A15A20A
Charge circuit voltage drop≤0.26V
Discharge circuit voltage drop≤0.15V
Over voltage disconnect voltage16V; x 2/24V
Charging limit voltage15.5V; x 2/24V
Over voltage reconnect voltage15V; x 2/24V
Equalize charging voltage14.4V; x 2/24V @ GEL Battery14V; x 2/24V @ Lead Acid Battery
Boost charging voltage14.2V; x 2/24V @ GEL Battery14.4V; x 2/24V @ Lead Acid Battery
Floating charging voltage13.8V@12V; x 2@24V
Boost reconnect charging voltage13.2V@12V; x 2@24V
Low voltage reconnect voltage12.6V@12V; x 2@24V
Under voltage warning reconnect voltage12V@12V; x 2@24V
Low voltage disconnect voltage11.1V@12V; x 2@24V
Discharging limit voltage10.8V@12V; x 2@24V
Equalization duration2 hours
Boost duration2 hours
Temperature compensation coefficient-30Mv/ºC/12V (25ºC ref) Compensation of equalization, boost, float and low voltage disconnect voltage
Working temperature-35ºC~+80ºC
Storage temperature-35ºC~+80ºC
Humidity10%~90% NC
Overall dimension140*75*39mm

Competitive Price PWM 12V 24V Automatic 15A Solar Charge Controller

 Company Information

Competitive Price PWM 12V 24V Automatic 15A Solar Charge Controller

Why choose us
1.Professional Manufacturer---12 years experience.
2.High Quality Products---Hot selling in European market.
3. Reliable Service---We serve for our clients with a golden team.
4. Powerful R&D Team---We have R&D centers in Shanghai & Shenzhen, which can provide the ODM service for you.
5. Advanced Technology---We have adopted the SMT & used the imported components. 
6. Factory Management---5S System Management provides us with clean, ordered and joyful working environment.
7. Imported Main Components---We used the main components from oversea market, such as USA, JAPAN, TAIWAN, etc.

Question 1: Can I get one for sample?
Yes, we accept sample order or trial order for testing first.
Question 2: What's the price and MOQ?
Please just send me inquiry, your inquiry will be replied within 24 hours, we will let you know the latest price and MOQ.
Question 3: What's you delivery time?
It depends on your quantity, but usually, 7 days for sample order, 30-45days for batch order
Question 4: How about your payment and shipment?
Payment: We accept T/T, Western Union,Paypal etc. terms of payment.
Shipment: For sample order, we use DHL, TNT, FEDEX, EMS etc. express;for batch order, by sea or by air( through our forward) 
Question 5.How about your warranty?
we provide1.5 and 2 years warranty for different products and whole life technical support.
Question 6.Do you have you own factory?
Yes,we are professional manufacturer mainly in power inverter for about 12 years.Our factory is located in Yueqing,Zhejiang,China.

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Mr. Mike Nan
Sales Director
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