It’s is a business entity that specializes in the production, installation, and maintenance of energy systems. These companies develop and manufacture solar panels and other components used to convert sunlight into electricity. They often provide services for residential, commercial, and industrial clients, helping them to harness renewable energy for power generation. Here is the list of Top 100 companies.
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First Solar, Inc.
- Founder: Harold McMaster
- Year: 1999
- Country: United States
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SunPower Corporation
- Founder: Richard Swanson
- Year: 1985
- Country: United States
- Canadian Solar Inc.
- Founder: Shawn Qu
- Year: 2001
- Country: Canada
- JinkoSolar Holding Co., Ltd.
- Founders: Xiande Li and Kangping Chen
- Year: 2006
- Country: China
- Trina Solar Limited
- Founder: Jifan Gao
- Year: 1997
- Country: China
- Enphase Energy
- Founders: Martin Fornage and Raghu Belur
- Year: 2006
- Country: United States
- SMA Solar Technology AG
- Founders: Werner Kleinkauf, Peter Drews, and Reiner Wettlaufer
- Year: 1981
- Country: Germany
- Hanwha Q CELLS
- Founder: (Q CELLS) Anton Milner, Holger Feist, and Markus Lesser; Hanwha Group acquired Q CELLS in 2012
- Year: 1999
- Country: Germany (original Q CELLS)
- LONGi Green Energy Technology Co., Ltd.
- Founder: Zhong Baoshen
- Year: 2000
- Country: China
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SolarEdge Technologies Inc.
- Founders: Lior Handelsman, Meir Adest, Yoav Galin, Amir Fishelov, and Guy Sella
- Year: 2006
- Country: Israel
- REC Solar
- Founders: John Andersen Jr. and Erik Thorsen
- Year: 1996
- Country: Norway
- ReneSola Ltd.
- Founder: Xianshou Li
- Year: 2005
- Country: China
- Yingli Solar
- Founder: Liansheng Miao
- Year: 1998
- Country: China
- JA Solar Technology Co., Ltd.
- Founder: Baofang Jin
- Year: 2005
- Country: China
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GCL-Poly Energy Holdings Limited
- Founder: Zhu Gongshan
- Year: 1996
- Country: China
- Tesla, Inc. (SolarCity)
- Founders: Lyndon Rive, Peter Rive, and Elon Musk
- Year: 2006
- Country: United States
- GreenPower Technology
- Founder: (Information not readily available)
- Year: (Information not readily available)
- Country: Taiwan
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Meyer Burger Technology AG
- Founders: Adolf Meyer and Konrad Burger
- Year: 1953
- Country: Switzerland
- Sunrun Inc.
- Founders: Lynn Jurich, Edward Fenster, and Nat Kreamer
- Year: 2007
- Country: United States
- Sungrow Power Supply Co., Ltd.
- Founder: Renxian Cao
- Year: 1997
- Country: China
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Aleo Solar
- Founder: Günter Schulze
- Year: 2001
- Country: Germany
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Solaria Corporation
- Founder: Suvi Sharma
- Year: 2000
- Country: United States
- Panasonic Corporation
- Founder: Konosuke Matsushita
- Year: 1918 (solar division later)
- Country: Japan
- Sharp Corporation
- Founder: Tokuji Hayakawa
- Year: 1912 (solar division later)
- Country: Japan
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Kyocera Corporation
- Founder: Kazuo Inamori
- Year: 1959 (solar division later)
- Country: Japan
- Motech Industries Inc.
- Founder: Dr. Simon Tsuo
- Year: 1981
- Country: Taiwan
- Ingeteam
- Founder: (Information not readily available)
- Year: 1972
- Country: Spain
- Chint Solar (Astronergy)
- Founder: Nan Cunhui
- Year: 2006
- Country: China
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Hanhwa SolarOne
- Founder: (Originally Solarfun Power Holdings, renamed after acquisition)
- Year: 2004
- Country: China (acquired by Hanwha, South Korea)
- Azure Power
- Founder: Inderpreet Wadhwa
- Year: 2008
- Country: India
- Risen Energy Co., Ltd.
- Founder: Yumin Wang
- Year: 1986
- Country: China
- Suniva Inc.
- Founder: Dr. Ajeet Rohatgi
- Year: 2007
- Country: United States
- Talesun Solar
- Founder: Baofang Jin
- Year: 2010
- Country: China
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Phono Solar Technology Co., Ltd.
- Founder: (Information not readily available)
- Year: 2008
- Country: China
- SFCE (Shunfeng International Clean Energy)
- Founder: Zhang Yi
- Year: 2011
- Country: China
- GCL System Integration Technology Co., Ltd.
- Founder: Zhu Gongshan
- Year: 1996
- Country: China
- LONGi Solar
- Founder: Zhong Baoshen
- Year: 2000
- Country: China
- Nextera Energy Resources
- Founder: J. Wayne Leonard (subsidiary of NextEra Energy)
- Year: 1985
- Country: United States
- ENGIE (solar division)
- Founder: (Founded as GDF Suez, later renamed)
- Year: 2008 (merged to form ENGIE)
- Country: France
- EDF Renewables
- Founder: (Subsidiary of EDF Group)
- Year: 1987
- Country: France
- Lightsource bp
- Founders: Nick Boyle and Kareen Boutonnat
- Year: 2010
- Country: United Kingdom
- Iberdrola Renewables
- Founder: (Subsidiary of Iberdrola Group)
- Year: 1992
- Country: Spain
- Scatec Solar
- Founder: Alf Bjørseth
- Year: 2007
- Country: Norway
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TotalEnergies (Renewables)
- Founder: (Renewables division of TotalEnergies)
- Year: 1924 (company founding, renewables later)
- Country: France
- SunPower Corporation
- Founder: Richard Swanson
- Year: 1985
- Country: United States
- Ormat Technologies, Inc.
- Founders: Yehuda and Lucien Bronicki
- Year: 1965
- Country: Israel
- Azure Power
- Founder: Inderpreet Wadhwa
- Year: 2008
- Country: India
- Vivint
- Founder: Todd Pedersen
- Year: 2011
- Country: United States
- Sunworks, Inc.
- Founder: James Nelson
- Year: 2002
- Country: United States
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Array Technologies, Inc.
- Founder: Ron Corio
- Year: 1989
- Country: United States
Frequently Asked Questions (FAQ) about Solar Panels
Q1 : What are RV Solar Panels?
A1: RV solar panels are a system of photovoltaic panels installed on recreational vehicles (RVs) to harness solar energy and convert it into electrical power. This setup allows RV owners to generate their own electricity while on the move or parked, making it easier to power appliances, lights, and other devices without relying on external power sources. Here’s a breakdown of the key components and benefits of RV solar panels:
Key Components:
- Solar Panels:
- These are the photovoltaic (PV) panels that capture sunlight and convert it into electricity. They are typically mounted on the roof of the RV.
- Charge Controller:
- The charge controller regulates the voltage and current coming from the solar panels to ensure that the RV’s batteries are charged safely and efficiently.
- Batteries:
- Solar panels charge batteries, which store the electricity for later use. These can be lead-acid or lithium-ion batteries, depending on the system.
- Inverter:
- The inverter converts the DC (direct current) electricity stored in the batteries into AC (alternating current) electricity, which is used to power most household appliances.
- Wiring and Connectors:
- These are necessary for connecting the panels, charge controller, batteries, and inverter to ensure that the system functions correctly.
Benefits:
- Energy Independence:
- With solar panels, RV owners can generate their own electricity and reduce reliance on external power sources like campgrounds or generators.
- Cost Savings:
- Over time, solar panels can reduce or eliminate the cost of powering RV appliances and devices, which is especially valuable for long-term or frequent travelers.
- Environmental Impact:
- Solar energy is a clean and renewable resource, reducing the carbon footprint associated with generating electricity from fossil fuels.
- Convenience:
- Solar panels provide a quiet, reliable power source without the noise or maintenance of a generator.
- Extended Off-Grid Capability:
- Solar panels make it easier to camp or travel off-grid, as they provide power even in remote locations where traditional power sources are unavailable.
Considerations:
- System Size: The size of the solar system needed depends on your energy consumption and the available roof space on your RV. Larger systems provide more power but require more space and investment.
- Installation: Professional installation is recommended for optimal performance, but DIY kits are also available for those with the necessary skills.
- Maintenance: Regular cleaning and inspection are important to ensure the panels remain efficient and functional.
- Weather Dependency: Solar panels generate less power on cloudy days or in areas with limited sunlight. Planning for energy storage (batteries) and backup power sources is important.
In summary, RV solar panels provide a convenient and efficient way to power your RV’s electrical needs, enhance your travel experience, and contribute to sustainable energy use.
How to clean Solar Panels?
Cleaning solar panels is important to maintain their efficiency. Here’s a step-by-step guide to do it safely:
Safety First
Ensure you’re safe by working from the ground if possible, using a sturdy ladder if needed, and wearing non-slip shoes. Avoid cleaning panels in extreme weather conditions or when they are hot.
Turn Off the System:
If you can, turn off the solar panel system before cleaning. This can usually be done at the inverter or the main switch.
Choose the Right Time:
Early morning or late afternoon is ideal, as panels are cooler and the water won’t evaporate too quickly.
Gather Supplies:
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- A soft brush or sponge
- A squeegee
- Mild soap or dish detergent
- A bucket of water
A hose with a gentle spray nozzle
Remove Loose Debris:
Use a soft brush or a dry cloth to gently remove dust, leaves, and other debris from the surface of the panels.
Prepare Cleaning Solution:
Mix a few drops of mild soap or dish detergent with water in a bucket. Avoid harsh chemicals or abrasive cleaners.
Wash the Panels:
Dip the sponge or brush into the soapy water and gently scrub the panels. Be sure to work in a circular motion to avoid scratching.
Rinse Thoroughly:
Use a hose with a gentle spray to rinse off the soap and loosen dirt. Be careful not to use a high-pressure spray, as it can damage the panels.
Dry the Panels:
Use a squeegee to remove excess water, starting from the top and working your way down. This helps to prevent water spots and streaks.
Inspect the Panels:
After cleaning, check the panels for any damage or issues. If you notice anything unusual, it might be worth contacting a professional.
For solar panels that are difficult to reach or if you prefer not to handle the cleaning yourself, professional solar panel cleaning services are available. They can ensure that the job is done safely and effectively.
