Solar Photovoltaic Panel Voltage Regulator Charger 12V/24V 30A 40A PWM Solar Charge Controller with Solar Energy System

• Customization: Available
• After-sales Service: Best After-Sales Service
• Warranty: 1 Year
• Model NO.: ST series
• Condition: New
• Certification: API, ISO, CB, CE
• Application: Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station
• Rated Voltage: 12V/24V/48V/Auto
• Current: 10A/20A/30A/40A/50A/60A
• USB Output: 5V/2A Max
• USB: 2 USB
• Package: 50PCS/CTN
• Package Carton Size: 495mm*380mm*270mm
• Package Carton Weight: 14.6kg
• Product Name: Solar Charge Controller
• Charging Mode: PWM
• Transport Package: Standard Export Carton
• Trademark: Golden or netural, or customer brand
• Origin: China
• HS Code: 8504403090
• Production Capacity: 20000PCS/Month

Product Description

Product Description

 

* PWM solar charge controller 12/24V40/50/60A , 48VDC 40/50/60A

*  40A with 2 USB charger, Else None

* LED display generated energy, fault code and battery,PV,Load,charge,discharge details

* Bigger terminal , more safety and easy to installation

* Selectable Battery type,4 stage Charge,adjustable charge parameter

* Temperature compensation Charge and  clock function

* Load working mode ,Normal,Light Control,Light and Double time control

* Protection for over charge, over discharge,overload, and short circuit,reverse polarity

* Preset charging parameters for three battery types

* Communication with computer by RJ45 option
 

 

Product Parameters

 

ITEM	MODEL	ST2024	ST3024	ST4024	ST6024	ST6048
Rated charge current		10A,20A,30A	20A,30A,40A	30A,40A	50A,60A	50A,60A
Rated load current		10A,20A,30A	20A,30A,40A	30A,40A	50A,60A	50A,60A
System voltage		12/24V AUTO work
Protection	Over Load	≥120%, 60s;≥150%,10s,≥180%,0.2s
	Short circuit	Yes
	Over voltage	16V for 12VDC,32V for 24VDC,64V for 48VDC
	Low Voltage Disconnection(LVD)	10.8V for 12VDC, 21.6V for 24VDC,43.2V for 48VDC
	Low Voltage Reconnection(LVR)	12.6V for 12VDC,25.2V for 24VDC,50.4V for 48VDC
	Reverse polarity	protection for solar panel ,battery and DC load.
	Reverse current	Yes.at night
Static current		≤13mA
Loop Voltage Drop	Charge / Discharge	≤0.17V / ≤0.10V	≤0.17V / ≤0.10V	≤0.17V / ≤0.10V	≤0.28V /≤0.10V	≤0.28V /≤0.10V
Charging   voltage	absorption charging	14.4V for 12VDC,28.8V for 24VDC,57.6V for 48VDC
	Float charge	13.8V for 12VDC,27.6V for 24VDC,55.2V for 48VDC
Open Circuit Voltage of solar panel		12VDC/24V ≤50V;48V ≤100V
Temperature compensation		-4mV/Cell/ºC
Charging control mode		PWM Multi-stage(bulk, absorption,float)
Load Working Mode		regular mode, Light Control Mode , Light and Time control mode for selection
LCD Display		LCD for Bat type,VDC,PV output VDC,Amp and Accumulative charge AH.Load Amp and  Accumulative discharge AH,Battery charge and discharge value. Controller internal Temp,fault code and S/N. load Time and light control status
USB Charge		YES	YES	YES	NO	NO
Running temperature		-20 ~ +55 °C
Storage temperature		-30 ~ +80 °C
Humidity requirements		10% -90%, no condensation
Installation cable area		≤25mm2
Protection class		IP30
Case material		ABS
Carton size(mm)		495*380*270mm	415*355*260mm	435*365*275mm
Carton weight(kg)		14.6KG/50PCS	14.7KG/40PCS	16.3KG /40PCS	17.4KG /24PCS	17.4KG /24PCS

 

Detailed Photos

 

1.LVR..ABSORB..LVD..FLOAT..P(PM)

2. Day and night

3.Battery type: FLD..GEL..SLD Null means Usr

4.Charging

5.Error

6.Discharging

7.Time

8.Load state

9.Capacity

10.Unit

11.Data display area

 

 

Recommand Product

 

Company Profile

- Golden Electric Co.,Ltd ,was foundad in 2007, we are professional for make AC and DC electric items such as cable gland, isolator switch , fuse , breaker , distribution box , PV combiner box ,surge protector, Indicator lamp,Solar Charge Controller,Industrial plug and socket,Wind Turbine, Solar product and so on.

- Golden has been granted ISO9001 management system certifications. The comprehensive product line has more than 1000 models which have been approved by TUV,CE,CQC,SGS,ROHS,SASO. The productsells well to UK, Spain, Portugal, Singapore, Turkey, Russia, Korea, South Africa... more than 60 countries and regions.
 
- Golden is always striving hard to provide the best services and competitive price to all customers.

 

FAQ

1)Q:How can i trust your company?
    A:Golden electric is The top 10 manufacture in China - more than 350 Agents in local market and more than 100 foreign  clients make OEM,ODM order from us,Golden electric is a big company, we have cooperation with LS, EKF the world-class companies. Our company over 100 employees, products pass CE,IEC,TUV,SAA, RCM, ROHS certificates.
2) Q:Your products?
     A: Golden electric is factory for Automatic transfer swithc,Surge protector device,distribution box Enclosure, inverter, DC fuse etc. Providing customers very competitive sources, and can be your sourcing agent in China. Goods are following international standards, IE, CE, ISO9001 ,SGS etc.
3)  Q:   Do you have forwarder?
      A:   Yes, we have good forwarder cooperated over 10 years, they help us import and export . For small package orders, suggest to use by Express.
4)  Q:   Your address ?
      A:    Locates in Guangzhou province, China,welcome to visit us
5)  Q:What's the Solar Charge Controller guarantee?
       A: 1 years warranty. If customer's problem, then customer burden. If our problem, then we send new goods to customer to replace asap. 
6)  Q:What's about MOQ? Delivery time ?
      A: 1pcs for Solar charge controller. Normally less than 100PCS with stock, quick support. 
7)  Q: What's the payment term?
       A: Normally 100% T/T in advanced payment. If big order then about 50% advanced payment, balance before shipment.PAYPAL,WESTERN UNION,CASH for small order .
8)   Q:What's your contact information ? 
Send us your inquiry !we will reply you in 24 hours !