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  • Product Certificates
    Solar
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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, [...]

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

Zonergy Corporation, established in 2007, stands as a national-level high-tech enterprise renowned globally for its expertise in smart microgrid integrated solutions. Over the years, Zonergy has meticulously built a reputation for excellence, underlined by a commitment to delivering first-class smart microgrid solutions to customers worldwide. Boasting a robust technical foundation and extensive engineering experience, Zonergy has cultivated a [...]

  • 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

Our factory was established more than 10 years.Mainly produce off grid solar inverter.From 1kw to 6kw,and biggest one is 300kw.

  • Off Grid Inverters
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BSLBATT ESS Battery, affectionately known as BSL, stands as a beacon of innovation and commitment in the lithium-ion battery manufacturing landscape. Established in 2003 and headquartered in Huizhou, Guangdong, we boast over 18 years of dedicated research and development, alongside stellar OEM services. Our production base, equipped with an annual capacity of 5GWh and manned by a workforce of over 280 professionals, exemplifies our commitment to [...]

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

Time of establishment: Super Battery New Energy Co., LTD(SIPANI Battery) was founded in 2014 as an energy storage battery manufacturer integrated with R&D, custom service, production, and sale. Product locate: Our company specializes in producing lifepo4 batteries, power wall batteries, rack-mounted batteries, solar street light battery packs, PV energy storage batteries, UPS power stations, backup power supplies, electric bike battery, and [...]

  • Solar Battery, Lithium Ferro Phosphate Battery, Lithium-Ion Battery, Solar Generator, Solar inverter, Grid Tie Inverters, Hybrid Inverters, Off Grid Inverters, Solar Panel
  • China
  • China

x 0 Units

$ 1/watt

x 0 Units

$ 1/watt

x 0 Units

$ 1/watt

x 100 Units

$ 0.2/watt

x 1000 Units

$ 0.2/watt

x 1000 Units

$ 0.2/watt

x 1000 Units

$ 0.2/watt

Tengying New Energy Technology Co., Ltd launched in 2010, professional manufacturer of Solar Panel, Solar Inverter, Energy storage System and Lead Acid Battery, Our dedication to revolutionizing the energy industry and driving positive change is commendable. With our advanced ODM services, processing, production capabilities, and a robust supply chain system, you are well-positioned to make a significant impact in the global market. It’s [...]

  • Grid Tie Inverters, Hybrid Inverters, Off Grid Inverters, BIPV, Mono, Poly, Thin Film
  • China
  • China
  • MPPT Charge Controller, PWM Regulator, Series Voltage Regulators, Shunt Regulators, Power Transformers, Mounting System, Ballasted Mounting Solar System, Fish Farm Mounting, Floating Solar Mounting System, Ground Fault Protection Devices, Metal Roof Solar Mounting T-Hook, Mounting Clamps, Pole Mount, Solar Carport Racking, Solar Fences, PV Cable, Module Testers, PV System Design, Battery Cable, Battery Chargers, Flooded Lead Acid Battery, Lithium Ferro Phosphate Battery, Lithium-Ion Battery, Nickel Iron Battery, Solar Generator, Solar inverter, Grid Tie Inverters, Hybrid Inverters, Inverter Remote, Microinverter, Off Grid Inverters, PV Monitors, Power Optimizers, Solar Panel, BIPV, Mono, PV Sunshades, Poly, Solar Facades, Solar Roofs, Solar Windows, Thin Film, Solar Street Light, Solar Flood Light, Solar Traffic Signs, Solar Water Pump
  • China
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We are a professional factory of solar charge controllers, solar inverters, and hybrid solar inverters with over 21 years of experience in R&D, producing, selling, and exporting in the industry,  our factory is verified by CE, RoHS, ISO9001, etc. Compared to some other suppliers that only provide solar charge controllers compatible with lead-acid batteries, one of the unique advantages of our product is compatible with both lead-acid [...]

  • Charge Controllers, MPPT Charge Controller, PWM Regulator, Hybrid Inverters, Mobile Inverters, Off Grid Inverters, Solar Panel, Mono
  • China
  • China

WeihanPV is a top leading home photovoltaic solution supplier in China. Our company is certified with ISO, TUV, CE, and other international product certifications. We provide top-quality solar products like solar systems, solar panels, solar inverters, solar batteries, and solar system accessories at wholesale prices.

  • Solar Battery, Solar inverter, Hybrid Inverters, Off Grid Inverters, Solar Panel
  • China
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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 [...]

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  • China
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Garnde Solar Energy is a Solar Charge Controller, Energy Storage Solution, Off Grid Inverter manufacturer, brand and Solar Energy Solution provider. Garnde research, develop and supply high cost performance products to the global market to meet the green energy requirements. Our Vision: To be one of the leading suppliers and brands in the world in green energy field, help more and more people to use green energy with lowest cost. Our Mission: To [...]

  • Charge Controllers, Off Grid Inverters
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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 [...]

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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
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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
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Hunan Solaroom Technology Co., Ltd stands as a beacon of innovation and sustainability in the realm of modern energy solutions. As a forward-thinking company, we specialize in harnessing renewable green power resources, offering a comprehensive suite of solar power system solutions that spans the entire spectrum, from research and development to design and manufacturing. In our relentless pursuit of progress, we remain at the forefront of [...]

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CNBOU Technology stands as a beacon of innovation in the realm of new energy solutions. As a distinguished high-tech enterprise, we specialize in cutting-edge research and development, solidifying our position as a trusted professional manufacturer of Off-Grid solar inverters, power inverters, and Mppt solar charge controllers. Our commitment to technological advancement has propelled CNBOU to the forefront of the off-grid industry. Over the [...]

  • Solar Battery, Battery Chargers, Lithium-Ion Battery, Off Grid Inverters
  • China
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Established in 2004, Shenzhen Power-Solution Ind Co., Ltd has been unwaveringly committed to its mission of "Improving the global Off-Grid population’s life quality." Over the past 19 years, our company has been at the forefront of providing China-made green energy solutions to empower off-grid communities around the world. Through nearly two decades of dedicated effort, Power-Solution has cultivated core competencies in innovation, service [...]

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  • China
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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.

Off Grid Inverters used for below projects in China

Won Project Image

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.