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    Solar

Top Charge Controllers OEM Suppliers in Japan

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WWB provides solar power cell modules with "Made in Japan" quality. We promote Maxar° brand modules by VSUN We, WWB are a module manufacturer and have developed our own unique business model with module manufacturing functions in our supply chain. The solar module that we manufacture and sell boast the highest output in the industry. We realize the high efficiency long-term stability, and wide product lineup that is possible [...]

  • PWM Regulator
  • Japan
  • Japan

We create a new value through the practice of our “general principles regarding KISCO management quality” and provide you with the most appropriate information, materials, products, technologies, and services in order to improve your reliability, satisfaction and to create a prosperous future. We make sure to always act and conduct business in a faithful and conscious manner, using our management resources as much as possible in order to [...]

  • PWM Regulator
  • Japan
  • Japan

Storage batteries have come to be recognized as an essential technology for the spread of renewable energy. Vanadium redox flow battery (VRFB) has advantages in terms of safety, long life, and large capacity, which is highly expected as a future potential energy storage technology game-changer. Since our establishment, we have focused on electrolyte, which has been the main part of VRFB. By not depending on the price fluctuation of vanadium (V) [...]

  • PWM Regulator
  • Japan
  • Japan

Sales of solar modules and related materials
Investment and development of solar power plants, LED development, manufacturing and sales

  • PWM Regulator
  • Japan
  • Japan

The Tatebayashi Group Co., Ltd. has been cherishing the history of 328 years since its founding and 55 years of incorporation. Top Runner Co., Ltd. is a company specializing in solar power generation systems that plays a part in this. A solar power generation system is a power generation system that, once installed, can be used for a long period of 20 years. Therefore, what we consider most important is that we will always be close to our [...]

  • PWM Regulator
  • Japan
  • Japan

For over 140 years, Toshiba Group has contributed to a sustainable future by applying innovative technologies to value creation. Today, our business domains center on energy, social infrastructure, electronic devices and digital solutions, all essential supports for modern life and society. Guided by the principles of The Basic Commitment of the Toshiba Group, “Committed to People, Committed to the Future”, Toshiba Group promotes global [...]

  • PWM Regulator
  • Japan
  • Japan

Nemi's philosophy is to "create a new comfortable space". Since starting as a gantry manufacturer in 1967, we have been developing and selling for over 50 years in line with that philosophy. Thanks to you, we have gained a large market share in the field of gantry manufacturing. The term "mount" may not be familiar to the general public. A stand is a stand on which an outdoor unit is placed. The larger it is, the more it cannot be installed [...]

  • Series Voltage Regulators
  • Japan
  • Japan

In 2004, INFINI started supplying Japanese and foreign module manufacturers with materials for solar cells(silicon). In 2010, INFINI established a solar cell module manufacturer "Japan Solar" as its subsidiary to solidify its solar power business. In 2012, we established a new electric power company "Japan Denryoku" and entered into PPS industry. In 2014, we expanded our branch to South East Asia and the US to become a global company. We also [...]

  • PWM Regulator
  • Japan
  • Japan
  • Shunt Regulators
  • Japan
  • Japan

Create an essential environmental business that can contribute to society over the long term through backcasting thinking that "sees the present from the future." As a “total supplier” of renewable energy, we at Energy Gap will continue to develop new products with high originality globally.
We are committed to "Japan quality", a proof of trust, and aim to further popularize and promote the use of renewable energy.

  • Series Voltage Regulators
  • Japan
  • Japan

The "Limits of Growth" published by the Club of Rome in 1972 warned that global growth would reach its limits within 100 years if current trends such as population growth and environmental pollution continue. However, he continued to develop with subsequent industrialization and globalization as if he ignored the warning. We feel that we cannot escape from the prevailing imbalances and blockages around the world without reviewing this [...]

  • MPPT Charge Controller
  • Japan
  • Japan

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Charge Controllers used for below projects in Japan

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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.

OEM

Custom Made Solar Products OEM

OEM stands for Original Equipment Manufacturer which is commonly referred to as a company that manufactures and offers parts and accessories of items that are used as components of a product from another company. To sum it up, OEM commonly manufactures specific items on behalf of brands. Though OEM typically operates in the computer and technology industries, it also works in the solar industry.

Factories for White Label Solar Products

In the case of the solar industry, most solar companies work with solar OEMs to build and design their own solar products such as solar panels, cells, modules, etc. OEM becomes their outsourcing partner that helps them in assembling and reproducing their solar products.

Nowadays, a huge number of solar companies, particularly those large solar manufacturing companies, are partnering with outstanding solar OEMs to deliver the best quality solar products to their solar customers. Mainly, the reason is, these solar OEMs help solar manufacturers cut down their production costs since they no longer have to operate their own factories, purchase needed materials and hire labour to produce their solar products.

As a solar manufacturing company, the first thing you need to consider is to find the most reliable solar OEM in the market. One of the biggest perks of the internet these days is you can now easily find these OEMs even in the comfort of your home. With the help of a solar outsourcing marketplace such as SolarFeeds.com, you can easily find the most reliable and right OEM partner for your solar company. Solar outsourcing marketplace helps solar industry professionals gather accurate and timely information about solar including the list of most trusted Solar Original Equipment Manufacturers.

Japan

An outline of Japan’s overall solar market performance

Japan is the world’s 3rd largest economy. Logically, anyone would expect it to be a global powerhouse in matters concerning solar energy. Reports show that the global solar market continues to grow steadily despite the Covid-19 pandemic. In 2020 alone, the global solar capacity stood at approximately 7,604 Gigawatts. What contribution does Japan’s solar market contribute to the total solar production capacity?

Japan’s overall solar market size and production capacity

According to a recent study, Japan ranks 5th  with a solar installation capacity of approximately 82 Gigawatts per year. As a solar installer or industry professional, you must admit that this is an overwhelming achievement especially considering Covid-19 disruptions. Still, Japan’s solar capacity is most likely to improve owing to several factors, including

  • Implementation of favorable policies and regulatory frameworks
  • Significant contracts and collaborations extended by the Japanese government to local and foreign players in the solar sector
  • Good financial support frameworks.

At the moment, Japan is home to some of the world’s leading solar product producers and distributors. That said, it is pretty easy to import or export various categories of solar products to and from the Japanese solar market. The Japanese government has passed favorable regulations and invested heavily in infrastructure, including ports and reliable transport networks. Some major Japanese ports that are worth mentioning include Tokyo, Nagoya, Osaka, and Kobe. 

All you need to succeed in this market is a clear vision, sufficient resources, and a reliable partner. Are you a solar installer or a solar professional pursuing success in the Japanese solar market?  I can confidently assure you that choosing SolarFeeds as a partner will propel your business to the next level. All it takes to receive a quote is a short visit to our website’s inquiry page. Consider us as the dependable, time-conscious partner you’ve been searching for.