Top 10 solar companies in the world in 2022 for innovative solar solutions
Whether it is solar module technology, inverters or system balancing, innovative technological developments, high efficiency and sustainable solutions will be the rules of the game for the solar industry in 2022. We have listed Top 10 solar module manufacturers and Top 10 solar battery manufacturers before，and here are Top 10 solar companies in the world in 2022 for innovative solar solutions.
Top 10 solar companies in the world
As an innovative ecological company, FREECOLD develops and manufactures direct solar cooling solutions in France. Products include refrigeration, freezing and air conditioning equipment for sunny areas, as well as equipment designed for harsh environments and working conditions. Patented technology guarantees dry-free quality for up to 4 days.
The Mini-Tank MTR50 is a solar cooling system for small milk or juice producers in sunny or even remote areas. Solar energy is used directly throughout the system without conversion or storage.
In April 2017, Gamesa merged Siemens Wind into Siemens Gamesa Renewable Energy. Gamesa Electric is a 100% subsidiary of the combined company.
Gamesa Electric is a global leader in the design and manufacture of electrical equipment with extensive experience in photovoltaics, hydropower, marine propulsion, wind and energy storage applications. Cutting-edge technologies and innovations serving renewable energy and the environment, providing flexible complete solutions.
The PROTEUS PV4700 is a central inverter for large photovoltaic parks that combines high efficiency with a particularly high power density. Its hybrid cooling system includes a liquid circuit for high-utilization components and an air cooling system. This ensures that the inverter operates at high outdoor temperatures without power drop.
In addition, the output current of the central inverter has only low harmonic components and can even actively suppress certain harmonics, making it suitable for use at relatively weak grid connection points.
Total market capitalization: 9.3 billion US dollar
Founded in 1987, Huawei is the world’s leading provider of ICT (Information and Communication) infrastructure and smart terminals. At present, Huawei has about 195,000 employees, and its business covers more than 170 countries and regions, serving more than 3 billion people around the world.
Huawei is committed to bringing the digital world into everyone, every family, and every organization, and building a smart world where everything is connected: making ubiquitous connections an equal right for everyone, and the premise and foundation of a smart world;
Provide diverse computing power to the world, make cloud everywhere, and make intelligence everywhere; all industries and organizations become agile, efficient, and vibrant due to a powerful digital platform; redefine experience through AI, allowing consumers Get the ultimate personalized smart experience in all scenarios such as home, travel, office, audio-visual entertainment, sports and health.
SUN2000 215 KTL is a high output string inverter for stand-alone installation. Its unique selling point is the implementation of algorithms for diagnosing module defects and shading conditions. This makes it possible to report faults and determine optimal operating points.
Also noteworthy is its adaptability to various grid connection criteria, due to its fault ride-through capability and harmonic emissions requirements.
Total market capitalization: 6.22 trillion RMB
Company website: http://www.huawei.com/cn
Founded in 2000, LONGi Green Energy Technology Co., Ltd. (hereinafter referred to as “LONGi Green Energy”) is committed to building the world’s most valuable solar technology company.
With the mission of “making good use of the sun’s rays to create a green energy world”, LONGi Green Energy adheres to the brand image of “stable and reliable, technology-led”, focuses on technological innovation, and builds monocrystalline silicon wafers, battery modules, industrial and commercial distributed solutions, green Energy solutions, hydrogen energy equipment five business segments. Form “green power” + “green hydrogen” products and solutions that support global zero-carbon development.
Onyx PV modules combine the low degradation of gallium-doped silicon wafers with the high quality of passivated backside contacts and “zero busbar technology”. This last feature greatly reduces shading losses caused by metal contacts on the front side of the solar cell.
The result is a high-performance PV module that delivers efficiencies up to 22.2% for the rooftop systems market. For the aesthetic, the Onyx is also available in an all-black version with a 21.7% efficiency.
Total market value: 377.716 billion RMB
Through the joint venture between M10 Industries AG and ZAHORANSKY AG, established in November 2021, we are driving the energy transition with the power of bundled evolution.
With our SURFACE interconnected machines, we have laid an important cornerstone for module manufacturers to be able to position themselves more broadly and open up new sales opportunities.
With 30 years of expertise in connecting photovoltaic cells, we have developed and perfected the tile matrix technology in close cooperation with Fraunhofer ISE. This series of machines SURFACE uses ECA to efficiently connect lead-free crystalline photovoltaic cell strips (any type and size) to form a world-unique masonry pattern that covers the entire surface of the module.
The SURFACE production facility uses the tiling method to interconnect solar cells. The solar cells cut into six strips are precisely connected to each other with conductive glue, and the overlap is very small, only 1 to 1.2 mm. The SURFACE system can also position solar cells into bricks.
The result is a matrix of tiles that allow for a slight curvature, as well as modules that are resistant to shading. Combined with shading techniques, this yields design potential for buildings and vehicles.
Launched in 2019, PVpallet is the first solar transportation solution to revolutionize the way solar modules are handled and distributed.
The world’s largest solar cell hybrid system for the mining industry has been installed at a mine in Mali. This smart photovoltaic system reduces the mine’s fuel consumption by 30 to 40 percent, which in turn reduces greenhouse gas emissions and increases the cost-effectiveness of the mine’s operations. The mine is not connected to the grid, but has its own microgrid.
An infrared sensor continuously monitors cloud cover and generates precise short-term weather forecasts, which are used to carefully manage the use of diesel generators, ensuring that as much solar energy is used as possible.
This monitoring means that diesel generators do not always need to run in standby mode. Conversely, they can be completely shut down during long periods of fine weather.
Total market value: 186.5 million US dollar
Company website: https://www.pvpallet.com/
Founded in 1996, REC Group is a leading international solar energy company dedicated to providing consumers with clean, affordable solar energy.
As Solar’s most trusted company, REC is committed to achieving high quality, innovation and a low carbon footprint in the solar materials and solar panels it manufactures. REC is headquartered in Norway with operational headquarters in Singapore, and also has regional centers in North America, Europe and Asia Pacific.
Alpha Pure is the first mass-produced lead-free photovoltaic module based on crystalline silicon, making it compliant with the EU’s RoHS directive on “Restriction of the use of certain hazardous substances in electrical and electronic equipment”. The Alpha Pure is also capable of delivering up to 410 watts (W) of power in an area of 1.85 square meters, which equates to 22.2 percent efficiency.
This is achieved by combining proven heterojunction solar cells with wire-based interconnect technology that has no gaps between individual solar cells.
As the world’s leading provider of solar system solutions and services, SMA Group has always been committed to setting industry standards for renewable energy supply.
SMA’s products include solar and energy storage inverters of different power levels, electric charging piles and energy solutions such as green hydrogen production. So far, the company has more than 110GW of inverter installed capacity, and its products have been successfully applied in 190 countries around the world.
In 2008, the parent company of the group, SMA Solar Technology AG, was listed on the main board of the Frankfurt Stock Exchange in Germany.
The Sunny Tripower X inverter has been specially developed for large rooftop systems. It has three MPP trackers, each with up to 24A input current and a wide input voltage range, providing great flexibility in the design of photovoltaic systems.
The system manager integrated in the device can monitor several inverters simultaneously and can dynamically adjust the active and reactive power output in open-loop and closed-loop mode.
Total market capitalization: 1.525 billion EUR
Company website: https://www.sma.de/en.html
Nearly 30 years of R&D experience in the solar industry brought CTO Henk Oldenkamp and CEO Julian Mattheis here: laying the foundation for Solarnative. Both are true “solar natives” who have been working in photovoltaics for decades and have significantly influenced its development.
Henk Oldenkamp successfully launched his first micro-inverter back in 1994, in partnership with Dutch cable companies NKF and Shell Solar. 80,000 units were produced and installed. But Henk’s thirst for research continued unabated, and the product continued to improve.
The original 100 W power and 250 kHz became 350 W and 1-2 MHz. Production costs have dropped significantly, and raw power microinverters are now not only a standard inverter offering, but also offer many advantages over the competition. “This stick is the key to unlocking the Empire of the Sun,” Henke said.
In 2018, Henk met Julian at a photovoltaic conference. Both of them are solar natives and they got off to a good start right away. Julian has been working on the solar cell and module side of the PV value chain, developing current PERC technology, building PV plants and PV systems, so he is very familiar with market needs. After creating and leading several companies in the past, it became clear how to proceed – the idea for Solarnative was born.
This energy management system with its highly efficient JT 350 microinverter is a complete energy cloud solution for owners to use. It includes power generation, storage, EV charging and consumers. High frequency resonance technology and increasing the switching frequency to 2 MHz make it possible to reduce the size and cost of capacitive and inductive components. This keeps losses and prices to a minimum. The result is a versatile microinverter designed and dimensioned to fit into a module frame.
Company website: https://solarnative.com/
Solarstone was born in early 2015 when a group of friends faced serious technical challenges while working on different housing projects at the same time. The challenge combines two distinct tasks – building a durable roof system and being independent of the grid, with a strong desire to harness energy from alternative sources.
Concrete and clay tile roofing systems are known for their best durability in harsh Nordic winter conditions as well as in hot Mediterranean regions. Solved a problem.
Existing wind and solar solutions on the market are either too expensive or unsuitable for various reasons, mainly poor aesthetic appeal. The research and development of photovoltaic (PV) systems has recently sparked a huge revolution by continually pushing for higher efficiencies and offering more affordable products. If designed and installed correctly, photovoltaic panels are a viable option in temperate regions. The second problem is solved.
The simple design of the Click-on aluminum frame system for BIPV systems also makes it cost-effective in terms of materials. Three aluminum profiles can be cut to size for any module size; no screws or adhesives required. These components are mounted on roofs or facades in a rain-proof manner. Standard modules of different depths are compatible with this system.
Company website: https://www.intersolar.de/home
If you want to use energy storage batteries in other applications, you can refer to these key companies Top 5 energy storage battery companies.