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Zhejiang Carspa New Energy Co., Ltd.

PWM solar charge regulator, solar charger controller 30A, 48V solar controller manufacturer / supplier in China, offering PWM Automatic Solar Charge Regulator 48V Solar Charge Controller 30A, 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 PWM Automatic Solar Charge Regulator 48V Solar Charge Controller 30A

PWM Automatic Solar Charge Regulator 48V Solar Charge Controller 30A

FOB Price: US $33.5-38.53 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $33.5-38.53/ Piece
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Port: Shanghai, China
Production Capacity: 20000PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: ENS24/48-30D
  • Certification: ISO, CE
  • Rated Voltage: 24/48V auto
  • Rated charge current: 30A
  • Max.PV input power: 300W@12V*2@24V*4@48V
  • Battery type: GEL,AGM
  • Casing material: Plastic and Alluminum alloy
  • Delivery time: 7 days for sample order,30-45days for batch order
  • Transport Package: Gift Box, 18PCS/CTN/14.7kg, 41.5*40*27cm
  • Origin: Wenzhou, Zhejiang, China
  • Condition: New
  • Application: Solar System Controller, Charger Controller, Voltage Controller
  • Charging voltage: 24/48V auto detection
  • Rated discharge current: 30A
  • Efficiency: Max. 90%
  • N.W.,G.W.: 770g,880g
  • Warranty: 2 years
  • Trademark: CARSPA, SUNPULSE or OEM
  • Specification: Size: 17.2*12.6*7.5cm(L*W*H),
  • HS Code: 9032899090
Product Description

PWM Automatic Solar Charge Regulator 48V Solar Charge Controller 30A

PWM Automatic Solar Charge Regulator 48V Solar Charge Controller 30A

The solar charge controller is one of key components of the PV off-grid solar system;CARSPA ENS series PWM solar controller can adopt different charge way based on different batteries and the environment.It is designed with big clear LCD display with 4 buttons to switch different screens.Double solar panel inputs applied makes it more reliable,and the bottom aluminum radiation can make it work properly when the unit gets hot.        

Products Features:

1.Pulse Width Modulation Technology,which offers the good efficiency of your PV system.
2.Automatically detects 12/24V or 24/48V system voltage.

3.LED indicators or LCD display by symbol and data.

4.Temperature-compensated,3-stage I-U curve charge regulation.

5.Full electronic protection -reverse polarity,over-current,short-circuit,over temperature,current     drawback,lightning etc.

6.High efficiency.

7.Dual terminals for solar input.

8.Battery type can be:GEL,AGM and solar battery etc.

LCD Screen Display Function:

The PWM controller is equipped with a big LCD display panel and 4 buttons.There is one main window and sever different screens display different states by pressing the menu button to change the states.
If LCD screen in main menu,press"MENU",then change to submenu.If in sunmenu,press "UP" or "DOWN",you can change to different states.

LCD screen display explanation:
PWM Automatic Solar Charge Regulator 48V Solar Charge Controller 30A

Button function explanation:

PWM Automatic Solar Charge Regulator 48V Solar Charge Controller 30A


Nominal batteyr charge voltage     12/24V  auto.detection24/48V auto. detection
Rated charge current                                  30A
Rated discharge current30A
Max.PV input power450W@12V;900W@24V;1800W@48V
LCD screen displayBattery voltage,PV charge current,Load discharge current,total PV charge Ah,total battery discharge Ah,the setting of constant voltage charging,the setting of low voltage disconnect,the setting of low voltage reconnet
Temperature compensation-3 mv/cell*k
Float charge13.8V@12V;27.6V@24V;55.2V@48V
Constant voltage charge14.6V@12v;29.2V@24V;58.4V@48V
Low disconnect voltage11V@12V;22V@24V;44V@48V
Low Reconnect voltage12.8V@12V;25.6V@24V;51.2V@48V
Battery typeGEL,AGM
Ambient temperature range-40 to +50ºC
Case protectionIP22

 Company Information

PWM Automatic Solar Charge Regulator 48V Solar Charge Controller 30A

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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