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    Solar

Top Off Grid Inverters OEM Suppliers in China

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As a professional supplier in solar energy application field, we are the national standard drafting unit for flexible monocrystalline silicon solar panels, our products includes solar power supply systems, BIPV systems and flexible solar LED street & garden lights, solar yacht and solar tracking cars etc. Through constantly improving our conversion efficiencies and the quality of PV cells and modules, and optimizing project solution design, [...]

  • Mounting System, PV System Design, Solar Battery, Solar inverter, Off Grid Inverters, Solar Panel, BIPV, Mono, Solar Roofs, Solar Street Light
  • China
  • China, Mexico, Vietnam, Philippines, Brazil, United Kingdom, Costa Rica, Australia

Zonergy Corporation was founded in 2007, specializing in the manufacturing and R&D of premium solar modules and solar inverter for clients all over the world. From the investment and integrated EPC of solar power plant projects, to the R&D and production of solar panels, solar inverters, solar energy storage systems and other products, thanks to its superior expertise in manufacturing, experienced and talented technical team, rich [...]

  • Charge Controllers, PV System Design, Lithium-Ion Battery, Solar Generator, Grid Tie Inverters, Hybrid Inverters, Off Grid Inverters, Solar Panel, Mono, Poly
  • China
  • China, Pakistan

BSLBATT ESS battery (hereinafter referred to as BSL) is a professional lithium-ion battery manufacturer, providing electricity storage units and energy storage system integrated solutions of innovative enterprises, founded in 2003, headquartered in Huizhou, Guangdong, more than 18 years of research and development and OEM services. We also have a production base with an annual capacity of 5GWh and more than 280 employees, of which R&D [...]

  • Roof Mount Systems, Solar Battery, Lithium Ferro Phosphate Battery, Lithium-Ion Battery, Off Grid Inverters, Solar Roofs
  • China
  • China, United Arab Emirates, Zimbabwe

Being a 20 years' worker of led lighting products, I was disappointed with the industry's selection of materials on the top of huge price competition. In my hand, the led lighting product which is regarded as the zero difficulty industry has a strong relationship with our resources, environment and life. This is not only products, but also responsibility."We must manufacture the safest, the highest reliable led lighting products!" HOMMIIEE was [...]

  • Off Grid Inverters
  • China
  • China

Beijing Jingchen Yanggu (abbreviate as JCYG) New Energy Science and Technology Co., Ltd, with its mother company as Beijing Huichen Investment Management Co., Ltd , is an high tech enterprise specialized in manufacturing, installation and selling solar PV panels solar lights, solar system etc. As the mother company , Beijing Huichen Investment Management Co., Ltd , Occupying 122100 m2 , has three subsidiary companies in the energy field as the [...]

  • Off Grid Inverters
  • China
  • China

Jiangsu Benya Technology Development Co, Ltd. was established in October 2010 and officially upgraded to"Benya Technology Group Co, Ltd " in May 2016. We are mainly engaged in the design, development, production and sales of high-performance solar energy products. Based on a professional, large-scale and international development road, Benya Technology has introduced solar cell production equipment with advanced international standards and has [...]

  • Off Grid Inverters
  • China
  • China

As a professional manufacturer of solar power products, Seasun is focus on solar panels, solar power inverter, solar charging controller, solar lighting & complete set of solar power system development and manufacturing. Our company are ISO 9001:2008 certified and our products are CE, TUV, VDE, JET certified. Our yearly global sales amount more than 20 million US dollars. Seasun's products are widely used in electric power fields such as [...]

  • Off Grid Inverters
  • China
  • China
  • Solar inverter, Hybrid Inverters, Off Grid Inverters
  • China
  • China

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Off Grid Inverters used for below projects in China

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The first off-grid energy storage cabinet of the power construction photovoltaic independent power [...]

On May 29th, the energy storage power station located in the remote area of Yecheng County, Kashgar, Xinjiang Uygur Autonomous Region successfully completed the transformation and upgrading. With the completion of the commissioning of the optical storage

Off Grid Inverters

Wholesale Off-Grid Inverters PV System?

An off-grid solar system, also known as off-the-grid or standalone, is a photovoltaic system that has no access to the utility grid. For this reason, off-grid solar systems involve both solar panels and battery storage, so the power can be coming to the building from either of these two sources at any given time — depending on the solar situation. 

Advantages of an Off-Grid PV System?

As was mentioned earlier, the primary characteristic of an off-grid solar system is the fact that it has no access to the utility grid. And this actually is also one of the advantages that this kind of solar system offers. The reason why this is advantageous is the fact that with no access to the utility grid, off-grid solar systems can be cheaper than extending power lines in certain remote areas. 

Moreover, living off the grid makes a solar system self-sufficient, and that can be a bonus for a lot of people. For these people, this feeling of self-sufficiency is worth more than saving money. Energy self-sufficiency is also a form of security.

Power failures to the utility grid will not affect off-grid solar systems, which means that buildings with off-grid solar systems will have reliable electricity all throughout. 

What Are the Equipment Needed for Off-Grid Solar Systems?

Typical off-grid solar systems require the following extra components:

  • Solar Charge Controller. Solar charge controllers, also known as charge regulators or battery regulators, limit the rate of current being delivered to the battery bank and protect the batteries from overcharging. 
  • Solar Power Banks/Battery. As the name suggests, a battery bank is a group of batteries that are wired together.
  • DC Disconnect Switch. AC and DC safety disconnects are required for all solar systems. For off-grid solar systems, one additional DC disconnect is installed between the battery bank and the off-grid inverter. This is used to switch off the current flowing between these components. The DC disconnect switch is important for maintenance, troubleshooting, and protection against electrical fires. 
  • Off-Grid Inverter. Generally speaking, a solar inverter is a type of electrical converter that converts the variable direct current (DC) output of a solar panel into a utility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-grid electrical network. For off-grid solar systems, off-grid inverters don’t have to match phase with the utility sine wave as opposed to grid-tie inverters. Electrical current flows from the solar panels through the solar charge controller and the battery bank before it is finally converted into AC by the off-grid inverter.
  • Backup Electricity Generator. It takes a lot of money and big batteries to prepare for several consecutive days without the sun shining (or access to the grid). This is then where backup generators can be helpful. 

Why Buy Wholesale Off-Grid Inverters for PV Systems from Us?

Our website lists all sorts of off-grid inverters for PV systems from established and well-respected manufacturers and brands all over the world. As a result, you can expect that the off-grid inverters that we offer are of the best variety. They are characterized by numerous remarkable features, such as higher efficiency, sturdy construction, and a longer lifespan. In other words, all the off-grid inverters that we offer will undoubtedly have the ability to fulfill all your solar power needs. 

If you want to buy off-grid inverters for PV systems at low wholesale prices, then go through our website to explore products with profitable deals. You can also choose to send in your query 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.

China

Solar Energy in China Overview

As of right now, China is the world’s largest market for both photovoltaics and solar thermal energy. In addition to that, China has also been the world’s leading installer of solar photovoltaics, and in 2015, they became the world’s largest producer of photovoltaic power, just narrowly surpassing Germany. Moreover, China was the first country to pass 100 GW of cumulative installed PV capacity, and by the end of 2018, that number peaked at 174 GW.

By May 2018, China holds the record for the largest operational solar project with their 1,547-MW project at Tengger. With that said, the contribution to the total electric energy production remains modest as the average capacity factor of solar power plants is relatively low at 17%. Additionally, of the 6,412 TWh electricity that was produced in China in 2017, 118.2 Twh was generated by solar power, which is equivalent to 1.84% of total electricity production. With all these statistics, it is China’s goal to reach 1,300 GW of solar capacity by 2050. If this goal were reached, it would be the source with the largest installed capacity in China.

Aside from solar photovoltaics, solar water heating is also extensively implemented, with a total installed capacity of 290 GWth at the end of 2014. This represented about 70% of the world’s total installed solar thermal capacity.