Tongwei Co., Ltd. is a Chinese company group with a significant presence in photovoltaic market. Although its roots lie in agriculture and aquiculture, Tongwei has strongly entered the solar market, quickly becoming a leading player across the entire photovoltaic value chain. Tongwei is one of the few companies managing a fully integrated supply chain, from high-purity polysilicon and wafer production to solar cell manufacturing and photovoltaic module assembly.

In 2025, Jinko Solar has confirmed its position for the sixth consecutive year as the world's leading producer of photovoltaic modules. Its mission includes "the optimization of energy portfolio and the accountability for a sustainable future". The company is strategically positioned in key-segments of the photovoltaic supply chain, focusing on research, development and integrated production of photovoltaic products, and providing comprehensive clean energy solutions.

Owned by Enel Green Power, 3Sun is an Italian company specializing in the production of high-efficiency photovoltaic modules. Its expanding Gigafactory in Catania is becoming the largest in Europe, with a production capacity of 3 GW per year. 3Sun is famous for its "CORE-H® bifacial HJT" technology, which ensure high performance and durability. The company is a benchmark for innovation and sustainability, and it aims to strengthen the European photovoltaic supply chain.

Solitek is a Lithuanian manufacturer of photovoltaic modules and energy storage solutions based in Vilnius. Its products are particularly remarcable for their high mechanical performance using bifacial technology (glas/glas), which offers superior durability and greater resistance to weather conditions.

Founded in 1997, Eurener is a Spanish company with over 27 years of experience in photovoltaic module production. It stands out for its focus on European quality and its commitment to sustainability and it awarded the EcoVadis Platinum Medal on May 2025. Eurener offers a wide range of "made in EU" N-Type (TopCon) monofacial and bifacial panels, as well as modules for architectural integration (BIPV Coloured).

SolarEdge photovoltaic modules are "smart" because they integrate a power optimizer into each panel. This technology maximizes the energy production of each module, overcoming issues such as shading or misalignment. SolarEdge optimizers are able to monitor each single panel, ensuring a clear view of the performance. Advanced safety features, such as SafeDC, reduce voltage to a safe level in case of emergency.

72cell-monocristalline modules for revamping, Size: 1580 x 808 x 35mm.

Founded in 2010, GoodWe Technologies Co., Ltd. is a Chinese company that has quickly established as one of the world’s leading suppliers of photovoltaic inverters and smart energy solutions. The company offers a wide range of products for residential, commercial and industrial applications, with powers from 0.7kW up to 350kW and hybrid inverters from 3kW up to 30kW (with different storage solutions in both DC and AC).

Huawei inverters are well-known in photovoltaic market for their advanced technology, their reliability and their efficiency, too. Available in a wide range of power ratings, they maximize energy production even in shading conditions, offering advanced safety features. The solid design ensures durability, while flexible connectivity and the "FusionSolar" app enable intuitive monitoring. Several models are also compatible with storage systems in order to optimize self-consumption.

The Israeli company SolarEdge, leader in the photovoltaic market, is famous for its extraordinary optimized module architecture. Unlike traditional inverters, the SolarEdge system requires power optimizers to be installed on each photovoltaic module, which can maximize the energy production of each panel, regardless of the others.

Founded in 2017 by a group of engineers specializing in batteries, EcoFlow has quickly become a leader in portable and smart home energy solutions. The company is particularly famous for its innovative technology, its easy use and installation (often plug-and-play) systems and its compatibility with different apps for energy monitoring and smart management.

Fimer is an Italian company with a significant history in the energy market and it has established as a manufacturer of both string and central photovoltaic inverters. Its history has been marked by major acquisitions and, more recently, a period of restructuring and business relaunch. The product range has recently been updated thanks to the addition of the new "PowerUno" and "PowerTrio" hybrid inverters, which are compatible with Fimer "Power X" batteries.

ZCS Azzurro-inverters are produced by an Italian company based in Tuscany. Over the years, ZCS Azzurro has entered the pv-market with a good range of efficent & flexibly usable inverters, which are also suitable for "smart homes". All inverters cover different needs, from small residential to large industrial installations. Thanks to the wide range of hybrid products, it is also possible to maximize self-consumption by storing excess energy in a flexible storage system for different needs.

Fronius International GmbH is an Austrian company. It was founded in 1945 and it is now a global leader in three different production branches: welding, battery charging and (starting from 1992) solar energy. Concerning photovoltaics, Fronius is well-known for its highly efficient standard and hybrid inverters, including systems for energy storage and electric vehicle charging. Aiming to a future with 100% renewable energy, the company stands out for its intensive research and development, technological innovation and "made in Austria" production with a focus on sustainability.

The German company SMA Solar Technology AG is a global leader in photovoltaic technologies. Its specialization is the production of solar inverters and energy management solutions. Founded in 1981, SMA has been a pioneer in solar energy field, becoming one of the most recognized and respected names in PV-industry.

LG Energy Solution (LGES), a world leader in lithium-ion battery production, has recently introduced its own hybrid inverters, which are designed to be perfectly integrated into RESU-batteries, ensuring a highly optimized photovoltaic system with storage. LG hybrid inverters also offer smart monitoring through the app and instant back-up funcion in case of power outage.

The Italian company Western Co. was founded in 1984 in San Benedetto del Tronto (Ascoli Piceno, Marche Region). It has a long history in industrial electronics and, in particular, in solar energy industry. Today, Western Co. ist considered one of the most professional companies all around Italy and the world thanks to its off-grid photovoltaic systems and the self-production of energy from renewable sources.

The Chinese company GoodWe Technologies Co., Ltd. was founded in 2010 and it quickly established itself as one of the world’s leading suppliers of photovoltaic inverters and smart energy solutions. GoodWe offers a comprehensive range of photovoltaic storage systems in both DC and AC, which are designed to maximize self-consumption and energy independence for both residential and commercial/industrial sectors.

Famous for its inverters and power optimizers, SolarEdge also offers lithium battery solutions for residential photovoltaics, which are integrated into its "SolarEdge Home ecosystem". Both LV and HV batteries are designed to maximize self-consumption and energy independence.

The "LUNA2000" series storage systems are famous for their modular design, with 5kWh or 7kWh modules that can be stacked and expanded in parallel, offering flexibility and scalability. Compatible with Huawei hybrid inverters, both single-phase and three-phase storage systems ensure smart energy management in order to optimize self-consumption and grid feed-in. Huawei's range also includes BESS, large AC storage systems that are compatible with all photovoltaic installations.

Founded in 2017 by a group of engineers specializing in batteries, EcoFlow has quickly become a leader in portable and smart home energy solutions. The company is particularly famous for its innovative technology, its easy use and installation (often plug-and-play) systems and its compatibility with different apps for energy monitoring and smart management.

Fimer is an Italian company with a significant history in the energy market and it has established as a manufacturer of both string and central photovoltaic inverters. Its history has been marked by important acquisitions and, more recently, by a period of restructuring and business relaunch. The product range has recently been updated thanks to the addition of the new "PowerX" storage system for residential photovoltaics. Its wattage can vary from 5 to 15 kWh per tower, but it is also possible to connect up to 2 parallel systems in order to reach a maximum capacity of 30 kWh.

ZCS Azzurro offers a complete range of storage batteries for photovoltaic systems, which are designed to maximize self-consumption of energy produced by solar panels and to ensure greater energy independence. The company's offeri is particularly interesting for modularity, advanced "LFP" technology, and perfect integration with "ZCS Azzurro" inverters.

Jinko ESS solutions are characterized by high safety standards and intelligent monitoring for remote management and simplified maintenance. The range includes the SunGiga systems with 215kWh and SunTera systems from 3 to 5MWh, which use intelligent liquid cooling systems to optimize cell temperature, maximizing system lifespan and efficiency.

Fronius International GmbH is an Austrian company. It was founded in 1945 and it is now a global leader in three different production branches: welding, battery charging and (starting from 1992) solar energy. Concerning photovoltaics, Fronius is well-known for its highly efficient standard and hybrid inverters, including systems for energy storage and electric vehicle charging. Aiming to a future with 100% renewable energy, the company stands out for its intensive research and development, technological innovation and "made in Austria" production with a focus on sustainability.

The German company SMA Solar Technology AG is a global leader in photovoltaic technology. The "SMA-Home Storage" solution for photovoltaic storage offers stability and long life, with around 8000 charge/discharge cycles, 10-year warranty and modular design from 3.28kWh to 16.4kWh.

BYD is a global leader in battery manufacturing and it offers cutting-edge storage solutions for photovoltaics. The "Battery-Boxes" are known for their LFP technology, which ensures maximum safety, long life, and high performance. BYD offers modular solutions in both high voltage (HV) and low voltage (LV) configurations, with expandable capacity, which is compatible with a wide range of residential and commercial inverters.

LG Energy Solution (LGES) is a global market giant thanks to its lithium-ion battery production. Concerning the residential photovoltaic context, LGES is particularly famous for its "RESU"- home storage batteries.

Pylontech batteries offer high safety, long life - often over 6000 cycles - high depth of discharge up to 95%, and an integrated BMS for optimal management. Pylontech batteries are compatible with the main hybrid inverters on the market: thanks to their reliability and performance, they are the best solution for residential and commercial applications.

SolarEdge power optimizers, specifically designed to work with their inverters, maximize the energy production of each individual panel and offer superior efficiency. They also integrate advanced safety features, such as SafeDC™ and Sense Connect technology, which reduce module voltage when needed to protect installers and firefighters.

The Huawei product range is completed by power optimizers compatible with inverters up to 150kW. These devices maximize the energy production of each individual photovoltaic panel, ensuring optimal performance even in case of shading. Furthermore, in the event of a fire, they are able to offer greater protection by limiting the module voltage.

Since 2004, K2 has been developing advanced and highly functional mounting systems for photovoltaic installations worldwide. All their systems are made in Germany and they are constantly tested according to strict performance criteria. K2 makes the design and installation of their systems easier and faster through support tools such as K2 Base, K2 DocuApp, and the K2 Catalog.

Certamente. Ecco la traduzione del paragrafo in inglese, tedesco e albanese. 🇬🇧 Inglese (English) Lumina Tracker is the company that develops and supplies the LUMINA TRACKER - SINGLE AXIS 1P, a horizontal, single-axis, and independent solar tracking system, configured for 1 module in vertical orientation. The product stands out for its high adaptability to the terrain, handling irregular slopes up to 15% and being suitable for agrivoltaics with an adjustable height up to 4 meters. Lumina ensures better structural safety thanks to the adoption of reduced tolerances which confer greater stability compared to traditional connections. The control algorithm, based on astronomical data, is designed to maximize efficiency, predicting an increase in production of 1-3%. The construction quality is underscored by a 15-year warranty against corrosion, classified as C4.

Sun Ballast, the famous Italian leading company in the production of structures for photovoltaic systems, has been offering since 2012 a wide range of patented concrete ballasts for installation on flat roofs. Sun Ballast's solutions do not require the use of aluminum profiles or other accessories that involve a pre-assembly phase: that is why their installation time limit ist reduced up to 70%.

The leading German company in mounting systems Schletter offers ground-mounted structures for photovoltaics that are designed for maximum stability and durability. The high-quality aluminum and steel solutions are suitable for both small residential installations and large solar parks and they stand out for their easy installation, their adaptability to different ground conditions, their high resistance to wind and snow.

Wallbox is a global company with headquarter in Barcelona, Spain. Founded in 2015, Wallbox has quickly become a prominent player in the market of smart charging solutions and energy management for electric vehicles (EV). The company's mission is the intention to change the way the world uses EV-energy and the promotion of a more sustainable use of energy.

GoodWe Technologies Co., Ltd. is a Chinese company founded in 2010, which quickly became one of the world's leading suppliers of photovoltaic inverters and smart energy solutions. Their HCA-Series wallboxes have recently been updated to include dynamic load control, RFID technology, and Wifi-LAN connectivity.

Huawei’s "FusionCharge AC" smart charging solutions integrate perfectly with their solar ecosystem. They provide efficient and smart EV-charging capability, giving priority to photovoltaic energy.

The company SolarEdge is known for its inverters and power optimizers, but it also offers smart charging solutions for electric mobility thanks to its 22kW three-phase wallboxes.

SMA Solar Technology AG is a German company and a global leader in photovoltaic technologies. SMA’s EV-charging solutions enable smart and sustainable charging of electric vehicles through solar energy, minimizing electricity costs from the grid.

ZCS Azzurro is also a significant player in the market of electric vehicle (EV) charging stations. The power range covers residential and small commercial needs, with 11kW and 22kW wallboxes, and fast AC-charging solutions with 12kW, too.

Founded in 2010, GoodWe Technologies Co., Ltd. is a Chinese company that has quickly established as one of the world’s leading suppliers of photovoltaic inverters and smart energy solutions. The company offers a wide range of products for residential, commercial and industrial applications, with powers from 0.7kW up to 350kW and hybrid inverters from 3kW up to 30kW (with different storage solutions in both DC and AC).

The Israeli company SolarEdge, leader in the photovoltaic market, is famous for its extraordinary optimized module architecture. Unlike traditional inverters, the SolarEdge system requires power optimizers to be installed on each photovoltaic module, which can maximize the energy production of each panel, regardless of the others.

Huawei inverters are well-known in photovoltaic market for their advanced technology, their reliability and their efficiency, too. Available in a wide range of power ratings, they maximize energy production even in shading conditions, offering advanced safety features. The solid design ensures durability, while flexible connectivity and the "FusionSolar" app enable intuitive monitoring. Several models are also compatible with storage systems in order to optimize self-consumption.

Founded in 2017 by a group of engineers specializing in batteries, EcoFlow has quickly become a leader in portable and smart home energy solutions. The company is particularly famous for its innovative technology, its easy use and installation (often plug-and-play) systems and its compatibility with different apps for energy monitoring and smart management.

Fimer is an Italian company with a significant history in the energy market and it has established as a manufacturer of both string and central photovoltaic inverters. Its history has been marked by major acquisitions and, more recently, a period of restructuring and business relaunch. The product range has recently been updated thanks to the addition of the new "PowerUno" and "PowerTrio" hybrid inverters, which are compatible with Fimer "Power X" batteries.

ZCS Azzurro offers a complete range of storage batteries for photovoltaic systems, which are designed to maximize self-consumption of energy produced by solar panels and to ensure greater energy independence. The company's offeri is particularly interesting for modularity, advanced "LFP" technology, and perfect integration with "ZCS Azzurro" inverters.

Fronius International GmbH is an Austrian company. It was founded in 1945 and it is now a global leader in three different production branches: welding, battery charging and (starting from 1992) solar energy. Concerning photovoltaics, Fronius is well-known for its highly efficient standard and hybrid inverters, including systems for energy storage and electric vehicle charging. Aiming to a future with 100% renewable energy, the company stands out for its intensive research and development, technological innovation and "made in Austria" production with a focus on sustainability.

Wallbox is a global company with headquarter in Barcelona, Spain. Founded in 2015, Wallbox has quickly become a prominent player in the market of smart charging solutions and energy management for electric vehicles (EV). The company's mission is the intention to change the way the world uses EV-energy and the promotion of a more sustainable use of energy.

The Italian company Western Co. was founded in 1984 in San Benedetto del Tronto (Ascoli Piceno, Marche Region). It has a long history in industrial electronics and, in particular, in solar energy industry. Today, Western Co. ist considered one of the most professional companies all around Italy and the world thanks to its off-grid photovoltaic systems and the self-production of energy from renewable sources.

The German company SMA Solar Technology AG is a global leader in photovoltaic technologies. Its specialization is the production of solar inverters and energy management solutions. Founded in 1981, SMA has been a pioneer in solar energy field, becoming one of the most recognized and respected names in PV-industry.

LG Energy Solution (LGES), a world leader in lithium-ion battery production, has recently introduced its own hybrid inverters, which are designed to be perfectly integrated into RESU-batteries, ensuring a highly optimized photovoltaic system with storage. LG hybrid inverters also offer smart monitoring through the app and instant back-up funcion in case of power outage.

ICIERRE Trading S.r.l. is an Italian company specializing in the production of electrical panels and photovoltaic modules. The company offers compliant solutions with IEC 0-21 and IEC 0-16 Standards. Among its products there are: single-phase and three-phase AC panels, DC-array combiner boxes, and systems integrating General Device (DG), Interface Device (DDI), Surge Protection Device (SPD), and Interface Protection System (SPI).

The historical brand Chaffoteaux, member of Ariston Group, is an historical brand for heating industry and domestic hot water. Its air-to-water heat pumps are particularly remarkable for their high energy efficiency and smart connectivity.

Founded in 2017 by a group of engineers specializing in batteries, EcoFlow has quickly become a leader in portable and smart home energy solutions. The company is particularly famous for its innovative technology, its easy use and installation (often plug-and-play) systems and its compatibility with different apps for energy monitoring and smart management.

Solar-Log monitoring systems are complete and versatile solutions for supervising and managing photovoltaic installations. Their main function is to collect, analyze, and display data on production, feed-in, self-consumption, and grid consumption to ensure maximum system performance and promptly identify any malfunctions.