iONTEC
iONTEC is Solfinity's own brand, under whose banner high quality energy storage systems, prefabricated switchgear and mounting structures are manufactured. We offer full technical support in both product selection, design of complete systems with solutions, provide service and full after-sales support. iONTEC products are certified for quality, safety and compliance with current standards, come with a multi-year warranty, as well as data sheets and installation instructions. With 18 years of experience, Solfinity is able to respond to changing market needs and customer requirements. 
Top-quality materials (including TÜV construction certificate)
Full technical support
Home, industrial and customised solutions
Sunlink
SunLink PV is a proven manufacturer from the CEC Group (CHINA ELECTRONICS CORPORATION), which has more than 16 years of experience in the production of high-efficiency photovoltaic cells. SunLink PV products are manufactured using globally proven and tested photovoltaic module manufacturing technologies. SunLink PV solutions are sold in more than 60 countries worldwide. In Poland, they have been available for over 10 years and are successfully operating on the roofs of many homes.Over 20 years of experience
Over 14 years in Poland
Attractive warranty on photovoltaic modules
SunPower
SunPower technology is manufactured and marketed by Maxeon Solar Technologies, a global leader in solar energy innovation. Maxeon is a spin-off from the US-based SunPower, so it builds on a wealth of 35 years of experience. SunPower modules are characterised by the application of groundbreaking and innovative technological solutions and are already sold in more than 100 countries worldwide. The SunPower Performance series of modules was recognised as the best in all reliability tests conducted in 2017. The SunPower Maxeon series received Cradle to Cradle certification demonstrating the company's commitment to sustainability and environmental performance.
Tier 1 Bloomberg
More than 900 patents
36 milionów modułów SunPower zainstalowanych od 1985 roku
Trina Solar
For more than 23 years, Trina Solar has been setting standards and breaking records in the efficiency of photovoltaic modules. Not without reason, it has become known as one of the world's standard-setters for the quality and reliability of photovoltaic modules. The company has been recognised in numerous rankings, including Bloomberg Tier 1, Delloite Technology Fast 50, and by October 2020, Trina Solar had delivered more than 56 GW of solar modules worldwide, making it into the list of the '500 largest private companies in China'.
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Tier 1 BloombergMore than 23 years of experience852 patents
TW Solar
The TW Solar brand is part of the Tongwei company, which has been in business since 1984. Over nearly four decades, the company has developed more than 300 industries giving employment to 50,000 employees. Tongwei is one of the two largest suppliers of photovoltaic cells to Chinese manufacturers. The company has also established itself as a leader in manufacturing. In 2022, the company produced 230,000 tonnes of raw material. Furthermore, cells with a total capacity of 54 GW left its factories. With its dynamic growth, this figure is set to increase by 100 GW by 2026.
Tier 1 Bloomberg
100 GW of photovoltaic cells produced
World's largest producer of crystalline silicon cells
AIKO
AIKO is a world-leading company in the new energy technology sector with a focus on research and development. It is a global leader in solar power generation systems and integrated PV-Storage-Charging solutions, providing customers with solar cells, ABC (All Back Contact) modules and scenario-based package solutions. Leveraging innovation and cutting-edge technology, AIKO is relentless in its pursuit of a global transformation towards a carbon-neutral world.
Sofar Solar
One of the SOFAR Group's subsidiaries in China, specialising in R&D, manufacturing, sales and service of inverters from 1kW to 70kW, energy storage and other related products. The company has 400 employees, including an experienced R&D team that continues to improve the technology, hardware and software of SOFAR SOLAR solutions. The manufacturer's inverters are popular in more than 40 countries around the world; in Poland, they are among the most popular choices for installers and investors.
More than 400 employees
100 engineers
Inverters installed in more than 40 countries
Hypontech
Hypontech is a manufacturer of inverters characterised by simplicity of design, high efficiency and ease of installation. The company's main pillar is an advanced research department focused on developing solutions that are technologically advanced yet flexible in application. The manufacturer's solutions are distributed in more than 50 countries on almost all continents.
Investment in research and technology development
Distribution in more than 50 countries worldwide
Inverters constructed from top-class components
Kehua
Kehua has worked for more than 30 years to establish itself in the market. Decades of research and development of its technologies have resulted in a leadership status in the Chinese UPS market, which the brand has maintained for two decades. The company places great emphasis on research and the creation of innovative solutions. The company's product portfolio includes inverters for both micro-installations and photovoltaic farms, as well as hybrid systems with energy storage to help stabilise production from PV power plants and increase self-consumption.3 research and development centres and 1,200 patentsExperience gained since 1988
Company listed on the Shanghai Stock Exchange since 2010
Enphase
Enphase Energy is one of the leaders in the global microinverter market. The company offers innovative and smart home energy solutions that combine generation, storage, management and monitoring of generated energy. The manufacturer's mission is to create solutions that are safe and reliable, plus affordable and accessible to all. Enphase has been listed on NASDAQ since 2012, and its products are already used in more than 1.3 million installations in more than 130 countries.
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NASDAQ-listed companyInstallations in more than 130 countries
More than 32 million microinverters installed since 2006
Hoymiles
The manufacturer has been on the market since 2008 and is today known as one of the fastest growing in the industry. Its business is centred around MLPE (Module Level Power Electronics), a technology aimed at improving and extracting even more energy from photovoltaic installations. Hoymiles has a range of three types of microinverters that allow each module to operate independently, as well as the necessary components. It supplies these products to both global investors and end users. In 2015, the Hoymiles microinverter achieved a peak efficiency of No. 1 CEC 96.7%, making it the world's most efficient microinverter. More than 10,000 installations are built worldwide each year using Hoymiles solutions.
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The world's No. 1 CEC efficiencyDistribution in more than 80 countriesAn average of 10,000 installations with Hoymiles inverters are built each year
Huawei
Huawei is one of the world's largest providers of ICT and electronics solutions for energy applications. With more than 30 years of experience and more than CNY480 billion invested in research and development, the company offers leading-edge smart products combining ICT and photovoltaics. The manufacturer has 194,000 employees and its products are present in more than 170 countries and regions.
More than 35 years on the global market
More than 194,000 employees
Distribution in more than 170 countries and regions
Kostal Solar Electric
Part of the KOSTAL Group with more than 100 years of experience, KOSTAL Solar Electric was established in 2006 and is a leading manufacturer of innovative series inverters and electricity storage systems for domestic or commercial use. The products of the KOSTAL Solar Electric brand are distinguished by their high level of technological sophistication and extensive application possibilities, e.g. in Smart Home environments. The experience gained in the production of electronic, electromechanical and mechatronic components is used in the technological development and construction of grid-tied and hybrid inverters. Thanks to the values to which Kostal has been true for more than 100 years, it is able to deliver products of reliable quality and durability.
Partner to leading automotive manufacturers
Collaboration with Smart Home systemsMore than 100 years of experience
Steca Elektronik
German manufacturer of inverters, energy storage and electronic devices for the RES industry. The company has been on the market for more than 43 years. Technologically advanced factories in Germany and Bulgaria supply investors worldwide with high-quality products. The company operates according to the principles of sustainability and environmental care. The world-renowned robustness and performance of Steca inverters is due to the modern, highly automated factory in Germany, whose engineers and scientists fine-tune each model.
On the market for over 40 years
European efficiency of up to 98.3%Production over 30,000 square metres
SolarEdge
One of the leaders in the photovoltaic industry, operating in the market since 2006. The company has developed DC-optimised inverter technology that has transformed the way energy is harvested and managed in photovoltaic (PV) systems. SolarEdge's intelligent inverter solutions maximise the power harvested while lowering the cost of the energy produced by the PV system, increasing the profitability of the investment. SolarEdge is listed on NASDAQ and has earned the trust of major banks and financial institutions around the world. The manufacturer offers a wide range of products in diverse market segments such as installations, energy storage, backup power, electric vehicle charging, home energy management, batteries and uninterruptible power supplies (UPS).
Company listed on NASDAQMore than 1,750,000 systems monitored worldwide
21 GW+ is the total capacity of SolarEdge systems worldwide
Beny
The company was established in 2011, building on the 30 years of experience of Zhejiang Benyi Electric Co., Ltd. BENY supplies its solutions to Australia, Germany, France, Poland, the UK, the USA, Brazil, South Africa, the Philippines, Thailand and countries in the Middle East, among others. The innovativeness of the fire switch and EV charger technology is the result of the company's well-developed research and development facilities. The R&D department is responsible for the development of the first patented UL508i listed DC switch in China and the DC-PV2 DC switch manufactured for the global market.
More than a decade in the global PV marketInnovative laboratory and R&D department
Presence in many countries
Projoy
PROJOY Electric is a professional manufacturer of electrical equipment, including high and low voltage switches, sensors, smart components and energy management systems. The company has three research and development centres and employs an international team specialised in the application of electricity and smart energy. In addition, in order to respond to market needs on an ongoing basis, it has subsidiaries or authorised distributors in Italy, the UK, Australia or India, among others. PROJOY boasts numerous patents and international certifications such as UL, CSA, CE, CB, SAA or CCC.
Investment in research and technology developmentQuality confirmed by international certificationsHeadquartered in many countries to meet the requirements of diverse markets
Tigo Energy
Tigo is one of the world leaders in the field of MLPE (Module Level Power Electronics). The company started its operations in 2007 in Silicon Valley and continues to make a significant impact on the development of photovoltaic technology by bringing to market innovative products that improve safety, energy production and reduce operating costs of PV systems. Tigo optimisers effectively improve the efficiency and performance of PV modules on 7 continents, allowing owners to choose among functionalities.
More than 25 years of experienceAvailable worldwide
Optimisation, monitoring and safety.
BYD
A high-tech company founded in 1995, focusing on electronics, automotive, zero-emission energy and rail transit. Its main goal is to create and produce technology that will reduce dependence on fossil fuels as much as possible. At the heart of BYD's technology are batteries. BYD, one of the world's largest battery manufacturers, develops batteries for a wide range of applications from mobile phones and laptops to large-scale grid-connected energy storage systems. Completing the range are photovoltaic panels, energy storage systems and lighting made with LED technology.
25 years of experience
One of the largest and most popular energy storage manufacturersMore than 30 industrial parks worldwide
Victron
Victron Energy is a Dutch manufacturer of a wide range of equipment to create a complete power system. With over 45 years of experience, the company has an unrivalled reputation for technical innovation, reliability and quality. Victron Energy's ability to meet the demand for custom off-grid systems is unprecedented. The company offers a wide range of photovoltaic products, with inverters, chargers for energy storage systems, converters, battery monitors and transfer switches among others.
More than 45 years of experience
Worldwide technical support
Proven robust technology
Pylontech
Pylontech is a manufacturer specialising in the integrated production of lithium-iron-phosphate batteries. The company focuses its activities around energy storage, its products with a total capacity of more than 3 GWh are already used by more than 200,000 users. Pylontech provides reliable energy storage products and solutions to the global market through its consolidated expertise in electrical engineering, power electronics and systems integration. The company's intensive growth has positioned Pylontech as one of the world's leading suppliers of lithium battery storage.
More than 200,000 users worldwide
First ESS company to obtain all certifications: TUV, CE, UL, JET
Specialisation in energy storage technology
Phoenix Contact
Phoenix Contact is a global sales and innovation leader in electrical engineering. The company has 100 years of experience in automation and machine manufacturing. Phoenix products and solutions are tailored to different markets and their specific needs, proving themselves every day in the following areas: energy, infrastructure, industrial automation, facility installations, equipment and connection technology and many more. A worldwide network of subsidiaries in more than 100 countries and more than 17,600 employees guarantee close customer relationships.
Comprehensive solutions
Innovation in technology and customer service
More than 17 600 employees in over 100 countries
Noark
NOARK Electric is a supplier of high-quality low-voltage electrical components suitable for both general construction and specialised production electrical installations. NOARK invests in the most advanced technologies, thus providing its customers with components of the highest level. The company is part of a group employing 25,000 people and has regional centres in Shanghai, Prague and Los Angeles, and adapts its operations to the individual requirements of each country and region.
Unique five-year warrantyIndividual approach to customersInvestment in development and the latest technology
Dehn
Dehn is a family-owned company with its headquarters in the Bavarian town of Neumarkt. The main focus of the company's activities is the effective protection of people, buildings, electrical and electronic equipment and installations from the effects of lightning and surges. The company offers systems, products and services related to surge protection, lightning protection and earthing and safety equipment. The manufacturer is one of the pioneers in the industry, distinguished by its innovation and constant striving to create even better solutions.
More than 100 years on the marketComprehensive solutionsDistribution in more than 70 countries worldwide
Alumero
ALUMERO is a company specialising in the provision of customised aluminium solutions. The company can boast 30 years of experience on the market and four locations - in Austria, the Netherlands, Slovenia and Poland. ALUMERO is known both as a manufacturer of high-quality machined aluminium profiles and as a supplier of all kinds of components for the photovoltaic installation industry, the furniture industry, white goods and many others. The manufacturer creates durable solutions and innovative ideas, with a focus on functional design and efficient use of machinery.
More than 30 years of experience
Individual approach to customers
Simple and quick to assemble construction elements
Budmat
Budmat has been contributing to the Polish construction industry for 30 years, providing proven and durable roofing. Experience in creating durable solutions allowed the manufacturer to start producing mounting structures for photovoltaic farms. Budmat products are distinguished by their high quality and resistance to weather conditions.
An established position on the market
Elementy pokryte powłoką Magnelis®
Szerokie zastosowanie – możliwość realizacji inwestycji w każdym terenie
Roczna produkcja 50 000 ton gotowych profili
Termet
Termet started manufacturing bathroom heaters and central heating gas boilers as early as the 1950s. Today, the brand has expanded into the distribution of heating appliances, including condensing boilers, hot water cylinders and instantaneous water heaters. It is a leading manufacturer of heating equipment, including solutions based on renewable energy sources. The company follows a full research and development cycle and has its own design office and testing laboratory.
One of the most efficient heat pumps on the marketMore than 70 years in business
