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

Solar Controller, Solar Charge Controller, Solar Intelligent Controller manufacturer / supplier in China, offering 40A MPPT Solar Controller for Solar System, 6kw8kw10kw12kw15kw20kw Single Phase Solar Power Frequency Inverter, 50A 12V/24V 24V/48V Automatically Solar Controller for Street Lamp and so on.

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40A MPPT Solar Controller for Solar System

Get Latest Price
Purchase Qty. / Reference FOB Price
1-29 Pieces US $250
30+ Pieces US $220
Port: Foshan, China
Production Capacity: 10000PCS/Month for Inverter
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Condition: New
Certification: ISO, CE
Application: Collector Controller, Solar System Controller, Charger Controller, Solar Working Station, Voltage Controller, Thermal Controller
Rated Voltage: 48V
Efficiency: >97%
OEM/ODM: Accept

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Basic Info

Model NO.: CM-40A
MOQ: 1unit
Display: LCD
Company: Household, Industrial, Commerical
Trademark: SNAT
Transport Package: Standard Export Package
Specification: CE, ISO
Origin: Foshan, China
HS Code: 8504403090

Product Description

40A MPPT Solar Controller for Solar System

MPPT series controller is our company independent research and development solar charge controller with the function of MPPT.Controller is adopt Buck transform circuit and using MCU working intelligent adjustment for solar battery pack to make the solar cell pack output maximum power in the current environment. When environmental conditions change, solar cell pack deviate the maximum power point. the MCU of controller based on MPPT algorithm adjust the working point of solar cell pack and make solar cell pack returen to maximum power point.

* Intelligent maximum power point tracking technology
* Automatic battery voltage detection, and battery performance optimization through three-stage charge
* Built- in high-performance DSP controller
*Display of detailed information by a multi-functional LCD
* Reversed polarity protection for the solar panel and the batteries
* Overcharge protection and overload protection

Model: CM-04840
Rated charge current40A
System voltage48VDC
Standby power consumption1W

Solar input
Input voltage60-100V
Maximum open-circuit voltage100V
MPPT voltage tracking range60-80V
Maximum current40A

Charge current
Maximuum current42
Voltage of floating charge54
Voltage of overcharge
Colling methodAir-cooled
HumidityRelative humidity:5%~95%(no condensation)
Operating temperature0ºC - 55ºC
Storage temperature-15ºC - 60ºC

Quality warranty for 3 years, including all relative products purchased from our company; parts will be shipped free during warranty period.
Delivery time: Stick to contract
Any requirements, welcome to contact with Candice Yao:
Mobile: +86 15813644537
You will get our reply in 12 hours


A: MOQ from our company is required 1 unit

Q2: Are you manufacturer or trading company?
A: We are professional manufacturer since 2004

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
40A MPPT Solar Controller for Solar System

As a world 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.It's main five kinds of products including inverters, UPS, solar controllers, solar inverters and batteries are widely used in the electric power market, the infrastructure market and the industrial market. Since it's establishment, SNAT has been being a pioneer in the world's newenergy field.
40A MPPT Solar Controller for Solar System

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