Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Business Range:
Electrical & Electronics
Management System Certification:
Import & Export Mode:
Have Own Export License
OEM/ODM Availability:
OEM/ODM Service
Sample Available

12V/24V Solar Controller, Solar Controller, Solar Charge Controller manufacturer / supplier in China, offering 30A 40A 12V 24V 36V 48V Auto. Identify Solar Charge Controller for Generator, 48V 3000W 4000W 5000W Hybrid Solar Power Inverter with Built-in Solar Charger Controller, 12V 100ah Lead-Acid Solar Battery for Solar Power System and so on.

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Supplier Homepage Products Solar charge controllers 30A 40A 12V 24V 36V 48V Auto. Identify Solar Charge Controller for Generator

30A 40A 12V 24V 36V 48V Auto. Identify Solar Charge Controller for Generator

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Min. Order / Reference FOB Price
1 Piece US $35-55/ Piece
Port: Foshan, China
Production Capacity: 8000 Units Per Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Condition: New
Certification: ISO, CE
Application: Charger Controller, Lighting Controller, Solar Working Station, Voltage Controller
Rated Voltage: 30A/40A
Company: Manufacturer
Size: 155*145*67

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Basic Info

Model NO.: LCD3040
Voltage: 12V/24V/48V
Special Design: Accept
Warranty: 2years
Delever Time: Within a Week
MOQ: 1 Unit
Trademark: OEM or Neutral
Transport Package: Standard Export Package
Specification: CE; ISO9001
Origin: Foshan Guangdong
HS Code: 8537109090

Product Description

30A 40A 12V 24V 36V 48V auto. identify Solar Charge Controller for Generator

Product overview:
Based on an MCU intelligent control technology, the product realizes solar charge and discharge management for batteries for longer lives of systems

It is widely applied to the solar power systems for families, schools, streets, industrial and mining enterprises, frontier defense, sea islands, pasturing areas, and more

Main features:
1. Excellent performance because of MCU control and intelligent optimized SOC design
2. Visualization of operation parameters and statues via the LCD
3.Independent three-stage charge management, which can improve charge efficiency of the batteries and make lives of the batteries longer
4. Automatic identification of the system voltage(12V/24V, 24V/48V), which is convenient and practical
5. Settable light-operated or time-controlled load output, which is flexible
6. Full automatic control such as electronic short circuit protection, over discharge protection, overload protection and unique reserve connection prevention
7. Queries of real-time records and historical records of power generation capacity and power consumption
8. Function of clock display

Rated load current20A
System voltage12/24/24/48V automatic identification
Photovoltaic modules input<25V;*2/24V;*4/48V
No-load loss<30mA
Battery capacity400AH (sttable 100AH to 9000AH)
Voltage drop of the charge circuit≤0.26V
Voltage drop of the discharge circuit≤0.15V
Overvoltage protection17V,  *2/24V;*4/48V
Charge program1P2P
Voltage of boosting charge14.2V;*2/24V;*4/48V14.7V;*2/24V;*4/48V
Voltage of direct charge14V;*2/24V;*4/48V14.2V;*2/24V;*4/48V
Voltage of floating charge13.8V, *2/24V;*4/48V
Overdischarge recovery voltage12.7V, *2/24V;*48V
Overdischarge voltage11.1V';*2/24V;*48V
Control modePWM
Overload protection and short circuit protectionOverload protection upon 1.25 times 
of the rated current for 60sor 1.5 times
of the rated current for 5s,short circuit protection upon
 three or more times of  the rated current
Operating temperatureIndustrial level: -35 to +55°C
Ambient temperature 
for operation
Ambient temperature
 for storage
operation/strorage0-90%(no condensation

A: MOQ from our company is required 1 unit

Q2: Are you manufacturer or trading company?
A: We are professional manufacturer of UPS since 1998 and manufacturer of solar inverter, solar charge controller and AC&DC solar power system since 2004; we are also trading company of solar panel and battery for solar power system.

Q3:I need this product and wanna a system for family/industrial/commerical using, can you help me? 
A: Yes, we have a professional technology team average 10 years' experience, they can design solar power system in accordance with customers' special requirements.

Q4: How long is your delivery time
A: Within 15 days

Q5:How about your after-sales service?
A:Our quality warranty for 2 years; any parts will be shipped for free during warranty period.

Q6: Why choose us?
A1)Prompt delivery and good after-sale services.

A2)We have our own factory,the selling prices is competitive.
A3)All of our products are certified with CE, RoHS, ISO9001:2008.
A4)100% new materials for production and superior quality.
A5)Professional R&D technology team average 10 years experience.

Company profile

As a worid's leading supplier for solutions for electric energy and new energy and an electric energy company specialized in new energy, SNAT has powerful strength and is engaged in both electric energy and new energy. Its main five kinds of products including inverters, U PS, solar controllers. solar inverters and batteries are widely used in the electric power market, the infrastructure market and the industrial market Since its establishment. SNAT has been being a pioneer in the world's new energy field

Contact us
Contact personSabrina Liu
Mobile()0086 18039293535

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