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  • Product Certificates
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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

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

Each Energy Technology (Suzhou) Co. Ltd. ("Each Energy")  is the world's most trustworthy inverter brand with products installed in more than 20 countries worldwide. Established by an expert team with over 10 years experience, by integrating global leading engineering in the research and development department, Each Energy has made a breakthrough in terms of solar inverters’ compatibility, stability, efficiency and monitoring. Each Energy [...]

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

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$ 1/watt

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$ 1/watt

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$ 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
  • China

Anhui ZLong solar technology further company ,Our company specializes in producing solar energy mono-crystalline,multi-crystalline modules and photovoltaic applications from 5 watts up to 300 watts.

  • Grid Tie Inverters
  • China
  • China

Zhejiang Macro-Solar Technology Co.,Ltd. is a high-tech enterprise that specializes in R & D, manufacturing, and export on solar energy products. Main products are mono-crystalline and poly-crystalline solar pv modules, solar systems and solar applications. New popular products are flexible solar panels, solar suitcase and solar attic fans. Our products are internationally certified with TUV,CE,IEC and ISO9001 etc. The factory covers over [...]

  • Grid Tie Inverters
  • China
  • China

Our company has built for more than 20 years and became one of the best Chinese inverter brand in Foshan. We try to provide the best service and quality to our customers. Build the best quality product such as solar ups for home to our customers. Newpro Corp has built in Solar industry in Guangdong for a long years . We have so many customers who has known our company in Foshan.And now, we try to expand our business to different countries. [...]

  • Grid Tie Inverters
  • China
  • China

Yangtze Group , founded in 1994 , have supplied more than 1.5GW photovoltaic solar panels and million units of batteries ,solar charge controllers and inverters . Yangtze Group is focusing on product development , production , system integration , sales and service . Products include Poly-crystalline PV panel , Mono-crystalline .We aim to develop, manufacture, and deliver the most reliable and cost-effective solar energy solutions to every [...]

  • Grid Tie Inverters
  • China
  • China

Yangwang Photoelectric Technology Co., Ltd. is manufacturer of solar panels in China

  • Grid Tie Inverters
  • China
  • China
  • Electric Breaker, Module Testers, Grid Tie Inverters, Hybrid Inverters, Off Grid Inverters, Solar Flood Light, Solar Water Pump
  • China
  • China
  • Grid Tie Inverters
  • China
  • China

Manufacturer of Solar Inverters: Micro Inverters, Pure Sine Wave Inverter, Solar Pump Inverter

  • Grid Tie Inverters
  • China
  • China
  • Solar Battery, Gel Battery, Lead-acid Battery, Lithium Ferro Phosphate Battery, Solar inverter, Grid Tie Inverters, Hybrid Inverters, Off Grid Inverters
  • China
  • China

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.

Grid Tie 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

Won Project Image

Case Study: 10000 pcs Distributed tower photovoltaic power station project in telecom industr China

Distributed photovoltaic power station project in telecom industr Zonergy is the first domestic enterprise approved as the “National Golden Sun Demonstration Project in the Telecommunications Industry”, and has assumed a leading position in the new energy

Won Project Image

Case Study:10 MW Photovoltaic Solar Power Station In Hinggan League Inner Mongolia China

Hinggan League Photovoltaic Power Station, Inner Mongolia Hinggan League Photovoltaic Power Station is located in Arilinyihe Village, Debosi Town, Horqin Right Front Banner, Inner Mongolia. The project was started in April 2016. In June 2016 Phase I of the

Grid Tie Inverters

Buy Wholesale Grid-Tie Inverters for PV Systems? 

Simply put, a grid-tie inverter converts direct current (DC) into alternating current (AC) suitable for injecting into an electrical power grid, normally 120 V RMS at 60 Hz or 240 V RMS at 50 Hz. Grid-tie inverters are used between local electrical power generators: solar panels, wind turbines, hydroelectric, and the grid.  To inject electrical power efficiently and safely into the grid, grid-tie inverters must accurately match the voltage and phase of the grid sine wave AC waveform. 

How Does a Grid-Tie Inverter Operate?

Grid-tie inverters convert DC electrical power into AC power that is suitable for injecting into the electric utility company grid. In order to achieve this, the inverter must match the phase of the grid and maintain the output voltage slightly higher than the grid voltage at any instant.  A high-quality modern grid-tie inverter has a fixed unity power factor, which means its output voltage and current are perfectly lined up, and its phase angle is within 1 degree of the AC power grid. Additionally, the inverter has an onboard computer that senses the current AC grid waveform and outputs a voltage to correspond with the grid. However, supplying reactive power to the grid might be necessary to keep the voltage in the local grid inside allowed limitations. Otherwise, in a grid segment, with considerable power from renewable sources, voltage levels might rise too much at times of high production (i.e. around noon for solar panels).  Furthermore, grid-tie inverters are also designed to quickly disconnect from the grid if the utility grid goes down. This is an NEC requirement that ensures that in the event of a blackout, the grid-tie inverter shuts down to prevent the energy it transfers from harming any line workers who are sent to fix the power grid. 

 Types of Grid-Tie Inverters

Grid-tie inverters include conventional low-frequency types with transformer coupling, newer high-frequency types, also with transformer coupling, and transformerless types. Instead of converting direct current directly into AC suitable for the grid, high-frequency transformer types use a computer process to convert the power to a high-frequency and then back to DC and then to the final AC output voltage suitable for the grid.  Meanwhile, transformerless inverters, which are popular in Europe, are lighter, smaller, and more efficient than inverters with transformers. However, that said, transformerless inverters have been slow to enter the U.S. market because of concerns that transformerless inverters, which do not have galvanic isolation between the DC side and grid, could inject dangerous DC voltages and currents into the grid under fault conditions. 

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

Our website lists all sorts of grid-tie inverters for PV systems from established and well-respected manufacturers and brands all over the world. As a result, you can expect that the grid-tie 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 grid-tie inverters that we offer will undoubtedly have the ability to fulfill all your solar power needs.  If you want to buy grid-tie 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.