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  • Product Certificates
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0 Suppliers

28 YRS

Hansol Technics Co., Ltd

Hansol Technics Co., LTD. is a Korea-based company principally engaged in the manufacture and distribution of electronic components. The Company mainly manufactures backlight units (BLUs) for thin film transistor-liquid crystal displays (TFT-LCDs), which are used for televisions (TVs), laptops and others, as well as light-emitting diode (LED) wafers and LED ingots, inverters and solar modules. The Company distributes its products within domestic [...]

  • Series Voltage Regulators
  • North Korea
  • North Korea
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32 YRS

Hae Sung Solar Co., Ltd.

We are a leading solar module manufacter in Korea since 1991.
Our main items are produce from 1W to 160W for the model 30 types and possible to O. E. M modules.
And we first made solar module back sheet by PVF(tedlar) film in Korea and our sub- company is "Pvsheet Co., Ltd".

  • Series Voltage Regulators
  • North Korea
  • North Korea
Contact Suppliers View Profile

3 YRS

LG Solar

At LG Solar, quality assurance for every module is our top priority. We use the most up-to-date, advanced manufacturing processes in the production of each cell, including a thorough examination that eliminates any defects so only the highest quality cells are used for production. LG's solar modules are expertly crafted to deliver optimum output and ensure reliable operation. We use a number of manufacturing processes to provide maximum results. [...]

  • MPPT Charge Controller
  • North Korea
  • North Korea
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Charge Controllers used for below projects in North Korea

No Projects Found

Charge Controllers

Wholesale Solar Charge Controllers Suppliers

Sometimes called “Solar Regulators“, a solar charge controller is basically a device that controls voltage or current that charges the battery so that electric cells do not get overcharged. A charge controller controls the voltage and current coming from the solar panels and move to the electric cell. 

Roughly, 12V boards or panels generate around 16 to 20V, and without any regulation, the voltage will damage the electric cells through overcharging. Usually, electric storage devices need nearly 14 to 14.5V to get fully charged. The solar charge controllers are available in different features, sizes, and costs. The range of charge controllers starts from 4.5A, 60 to 80A.   

Why Charge Controllers for PV Systems?

  • To protect the battery (12V) from overcharging
  • To minimize system maintenance and increase the battery life
  • To indicate auto-charge
  • To monitor the reverse current flow.

Solar power systems mostly use 12V batteries. Solar panels can carry more voltage than required to charge the battery. Charge controllers can keep the voltage of the electronic storage at the optimum level. 

This way, solar systems work at their best efficiency level. By running higher voltage in the wires from the solar panels to the charge controller, power transmission through the wires is reduced.

Types of Solar Charge Controllers

There are three main types of solar charge controllers:

  • Simple 1 or 2 Controls: This type of charge controller has shunt transistors to control the voltage in one or two steps. The controller regulates the voltage in the solar panel after reaching a certain point.
  • Maximum Power Point Tracking (MPPT): The MPPT solar charge controller identifies the best working voltage and amperage of solar panels and matches that with the electric cell bank. The outcome is additional 10-30% more power output than other controllers.
  • PWM (Pulse Width Modulated): These are the conventional types of charge controllers and are currently considered as the industry standard.

Get the Best Quality Solar Regulator from SolarFeeds

As a multiple wholesale vendor eCommerce marketplaces, our website lists a wide range of reputable brands of Solar PWM/MPPT Charge Controllers from manufacturers. These charge controllers perfectly work as electronic DC-to-DC converters that optimize the match between the solar array (PV panels), the battery bank, or the utility grid. 

The charge controllers convert a higher voltage DC output from solar panels into the lower voltage needed to charge batteries. 

You can also buy wholesale multifunction solar charge controllers, which are based on Microcontroller technology. These multifunction solar charge controllers have become popular for their excellent performances. They are used to convert regular UPS/inverters into a Solar power Conditioning Unit (PCU).

Check out our website for various wholesale solar charge controller manufacturers, and buy them in bulk at a low cost. 

You can get long-term benefits from buying wholesale solar charge controllers directly from manufacturers for expanding your business and increasing revenues. Drop us an email with your questions at info@solarfeeds.com.

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