Category: News

Solinteg, a comprehensive inverter product solution provider, was invited to participate the 15th KEY ENERGY Renewable Energy Exhibition in Rimini, Italy on November 8-11th. Its Integ M series 3-50kW hybrid inverter products as well as propositions for PV storage technology received widespread attention and warm response.

During the exhibition, Solinteg attended the conference on the theme of “The development and future deployment of European C&I PV storage application” and held a series of in-depth discussions with the attendees on the potential and business models of the European C&I energy storage market.

“The integration of PV and energy storage technology for C&I applications is one of our product strategic directions.” Mr. Jason Wang, GM of Solinteg GmbH mentioned. “The Integ M series 25-50kW hybrid inverter released recently with strong parallel operation properties, achieves the system capacity of 25-500kW power range, can provide energy storage capacity up to 966.1kWh with battery configuration, which fulfills the needs of C&I multi-application scenarios. Moreover, the product has been optimized for convenient installation and O&M, flexible site selection and stable long-term operation, to contribute to the high-quality development of C&I PV energy storage market.” he added.

Solinteg Integ M 3-50kW hybrid inverters what were shown at the exhibition, including single-phase 3-8kW, there-phase 4-20kW, and there-phase 25-50kW. With outstanding electrical performance, high reliability, convenient and practical design, they have attracted a lot of attention and consultation.

Among them, the single-phase 3-8kW hybrid inverter provides six power classes and adopts fanless design, is so popular with residential users. Meanwhile, thanks to a wide range of power classes and multiple parallel operation capacity, the three-phase 4-20kW hybrid inverter fully covers the applications from residential to C&I. Additionally, the three-phase 25-50kW hybrid inverter is available in five versions, supporting up to four MPPTs and 100% unbalanced load, is the optimal solution for C&I users to reduce electricity costs.

“In the future, we will continue to closely monitor industry development trends and adjust our development strategy directions. We are committed to providing advanced technologies and comprehensive solutions that can drive the energy transition to a carbon-neutral economy, and contribute wisdom to renewable energy development.”

The new three-phase hybrid inverter is available in five versions with rated output power range from 25kW to 50kW. They have a maximum efficiency of 98.8%, a European efficiency of 98.1%, and up to 4 MPPTs.

Solinteg, whose inverter products are well received by the market, this time launches Integ M three-phase 25-50kW hybrid inverter for commercial and industrial PV applications.

“It is an excellent extension of the Integ M series, offering five high power classes of 25kW, 30kW, 36kW, 40kW and 50kW. With strong parallel operation properties, its system power range covers from 25 to 500kW, which can meet up to 2MWH C&I PV storage system capacity requirements “Solinteg mentioned.

The new product adopts horizontal layout, measures 800mm×620mm×300mm, weights 72kg, achieves maximum efficiency of 98.8% and European efficiency of 98.3%.

The inverter assembled with up to four MPPTs, each MPPT PV input current rises to 30A and MPPT tracking voltage ranges from 200V DC to 850V. Its rated DC input voltage is 620V and maximum DC input voltage is up to 1000V.

This inverter incorporates a lithium battery with 100A battery charge/discharge current and an ultra-wide voltage ranging of 135-750V. “With 135V low start-up voltage and up to 100% unbalanced load function, it considerably increases PV utilization rate and saves electricity costs for users at a significant level.” Solinteg said.

The inverter product supports up to 110% AC output overloading, maximum 120% back-up output overloading at 60s, and within 20ms UPS-level switching. Thanks to this outstanding performance, electrical safety is greatly guaranteed during operation.

In addition, the IP65 protection degree and excellent heat dissipation ability make the inverter with higher reliability. And consistently optimized product designs such as Solinteg cloud, built-in EMS, and OLED display, have provided a more intelligent service for customers.

“We will continue to increase investment in inverter technology R&D and enrich our product line to provide more comprehensive PV storage solutions for global applications. So far, we can provide three types of hybrid inverter products of Integ M family, including single-phase 3-8kW, three-phase 4-20kW and three-phase 25-50kW, to meet various demands from residential and C&I applications.”

The new on-grid inverter product is designed for residential application, has a small size of 291mm×220mm×158mm and weights low to 6kg, providing three power classes as 1.5kW, 2.5kW, and 3.3kW, with maximum efficiency of 97.5% and a European efficiency rating of 97.0%.

Solinteg, a world leading PV inverter and energy storage solutions, now launches Integ O single-phase 1-3.3kW on-grid inverter for residential application, which is about the same size as an A4 paper (291mm×220mm×158mm), and weighs 6kg only.

“Though it is so compact, it still inherits our consistent product performance advantages,” Solinteg said.

The new product is available in three power classes of 1.5kW, 2.5kW, and 3.3kW. Depending on this value, the product’s efficiency spans from 97.3% to 97.5%, and the European efficiency from 96.4% to 97.0%.

The inverter supports PV input current up to 15 A, which is compatible with all mainstream solar modules in the market to prevent power loss due to the current limit of high-power modules. The 60V start-up voltage makes it with longer work time, which extremely optimizes PV energy utilization. With 110% continuous overloading capacity and export control ability, it can provide excellent performance during operation.

Profiting from IP65-rated protection and excellent heat dissipation systems based on natural convection, the invert has a stable long-term operation. And the fanless design provides a comfortable environment for users.

“It is also optimized with Solinteg Cloud, OLED display and I-light indicator for intelligent management and control.” Solinteg added “To be more intelligent and convenient is always our original intention of design.”

“We will continue to bring more new products to our customers. Worth to expect that, we will launch Integ M 25-50kW three-phase hybrid inverter for commercial application soon.”

The new inverter product is available in four classes with nominal power ranging from 3.6-6kW, an efficiency rating of 98.1% and a European efficiency of 97.5%. Products measure 358mm×300mm×158mm and weight 9.8kg.

Solinteg, a professional inverter provider, has launched single phase 3.6-6kW on-grid inverter product with four power classes of 3.6kW, 4.2kW, 5kW and 6kW available. They have a maximum efficiency of 98.1%, a European efficiency up of 97.5% and two MPPTs.

“It supports PV input current up to 15 A, which is compatible with all mainstream solar modules in the market to prevent power loss due to the current limit of high-power modules.” Solinteg stated “ Not only that, with 110% continuous overloading capacity, 60V start- up voltage and export control ability, inverters can provide excellent performance during operation.”

The inverters measure 358mm×300mm×158mm and weight 9.8kg only. So thanks to the compact size and light weight, it’s convenient for installation. Meanwhile, the fanless design of the inverter, assembled with Plug & Play terminals for easy wiring, is a perfect fit for residential applications. And the inverter is rated in IP65 protection degree and performs superbly in heat dissipation, ensuring long-term reliability.

“This new product belongs to our Integ O family of on-grid inverter.” Solinteg mentioned “ In the near future, we will introduce more and more inverter products, with power range from 1-125kW, to meet various demands for the residential and C&I market.”

As the Industry leading PV energy storage solution provider, Solinteg has been invited to participate in the 23rd Forum Neue Energiewelt in Berlin on September 14-15. Solinteg held an in-depth discussion with the participants on the theme of “Free energy supply and climate neutrality” and expressed opinions in terms of PV energy storage technology and industry development, which got warm echo and attention.

The summit focused on how to overcome the challenges of energy supply security, political support, renewable energy expansion, supply chain bottlenecks and a shortage of skilled workers to achieve 100 percent renewable energy. Topics ranged from manufacturing, product quality, and the shortage of skilled workers in the German and even European PV industries to community energy management, gigawatt projects, and the ongoing energy price crisis.

During the summit, Mrs. Suzanne Zhou, Managing Director of Solinteg GmbH, gave a lively presentation on the Solinteg and Integ M series 3-50kW hybrid inverter products. Simultaneously, she proposed that the integration of energy storage and PV technologies will become an inevitable trend as the proportion of PV self-consumption increases, and that PV energy utilization will be considerably improved through the application of distributed hybrid inverters. The proposition met with wide appreciation and recognition.

“We devote ourselves to contributing strength and wisdom to the development of the new energy industry and expect to cooperate with industry partners to find a more appropriate approach to make 100% renewable energy possible.”

Solinteg, known as the professional of inverter technology, now introduces the new family member of Integ M 3-8kW single-phase hybrid inverter product to residential users which is integrated with modern appearance, advanced performance, easy installation, and stable long-term operation.

The Integ M 3-8kW single-phase hybrid inverter product has a wide power range with seven power classes of 3kW, 3.6kW, 4.2kW, 5kW, 6kW, 7KW, and 8kW, adopts a horizontal design and die-casting molding structure, measures 534×418×210mm, weights 27kg, with a quick plug terminal, which is easy for installation and O&M. Benefits from Solinteg’s unique R&D “MORE” platform, inverter products value added with strong functions as follows:

• Support PV input current up to 15A, which is compatible with all mainstream solar modules in the market to prevent power loss due to the current limit of high-power modules.
• The maximum efficiency reached 97.6% and reached 97% in European efficiency, further optimizing the utilization rate of photovoltaic power.
• On the battery side, products with a wide battery voltage range of 85-465V allow flexible battery capacity configuration. Furthermore, with a big charge/discharge current of up to 30A, the inverter can charge and discharge the battery in a shorter time with a higher power which can satisfy the higher demand of energy consumption or trading.
• 10ms UPS-level switching, means an imperceptible speed of power switchover when power outages occur, which can keep the continuous operation of the uninterrupted load.

In addition, from the user’s point of view, the product’s intelligent design such as bidirectional data management of OLED display and APP and WIFI configuration via APP makes the setting, debugging, monitoring, and management of the equipment more convenient. In addition, advanced heat dissipation design ensure the long-term and stable operation of the equipment, and low noise design makes home applications more comfortable.
“Following the 4-20kW three-phase hybrid inverter, we launched 3-8kW single phase inverter product this time for all houseowners and later this year we will also introduce the commercial product of Integ M series which is 25-50kW in three-phase” Solinteg said, “We provide the most complete inverter product solution for residential and commercial use.”

Solinteg Group, along with its partner Power n Sun, has launched the Integ M family of hybrid inverter 3-50KW for residential and commercial applications in South Africa.

As a professor of PV inverter and energy storage technology, Solinteg decided to cooperate with Power n Sun to develop the PV energy storage market in South Africa. Currently, Solinteg along with Power n Sun, has launched its hybrid inverter product of three-phase 4-20KW and single-phase 3-8KW for residential and commercial use. And Solinteg will launch its new product for commercial market, the hybrid inverter 25-50KW, very soon this year.

This cooperation will have a great impact on the distributed PV market in South Africa. Indeed, Solinteg focuses on leading PV inverter technology and energy storage solutions. Its Integ M hybrid inverter family has great advantages in both performance and practical applications. In South Africa, Solinteg will work in synergy with Power n Sun, who’s the solar solution provider with business in South Asia, the Middle East and Africa.

At the upcoming exhibition of The Solar Show Africa 2022, Solinteg hybrid inverter products will be exhibited on Power n Sun’s booth. They are single phase 3-8KW and three phase 4-20KW designed for residential and commercial PV systems. With technical features of supporting high PV current input up to 30A, phase-unbalanced load up to 110%, and large charge/discharge current up to 40A, it can be anticipated that Solinteg product will earn great attention.

“We believe the distributed PV energy storage market in South Africa is significantly potential.” Solinteg said “We are confident in our cooperation with Power n Sun. We firmly believe that with the joint efforts of both parties, we can provide sustainable, intelligent and cost-effective clean energy for users in South Africa.”

Solinteg’s hybrid inverter product, Integ M series of three phase 4-20KW, with features of modern appearance, advanced performance, easy installation and stable long-term operation, is optimal for residential and commercial solar energy solution.

Solinteg, who focuses on cutting-edge solar inverter technology, offers hybrid three-phase inverters in eight power classes of 4kW, 5kW, 6kW, 8kW, 10kW, 12kW, 15kW and 20kW. With these various power classes and parallel operation capability, Solinteg provides a flexible and comprehensive selection for households and commercial enterprises.
The inverter measures 534×418×210mm, weights 27kg and features efficiency spans from 98.2% to 98.4%, and the European efficiency from 97.3% to 97.5%. Benefits from Solinteg’s unique R&D “MORE” platform, inverter products value added with strong functions as follows:
– Support PV input current up to 30A, which is compatible with all mainstream solar modules in the market to prevent power loss due to big current of high-power module.
– Phase unbalanced load capability up to 110%, is extremely useful for relevant market where the grid counts each phase separately. It can optimize energy use and save electricity costs.
– 10ms UPS-level switching, means an imperceptible speed of power switchover when power outages occur, which can keep the continuous operation of the uninterrupted load.
– Strong back-up output function that can support maximum 200% back-up loading @60 seconds and withstand consecutive back-up overloading up to 110%. So even in off-grid mode, the large inductance loads can still work.
– On the battery side, products with a wide battery voltage range of 135-750V allows flexible battery capacity configuration. Also, with big charge/discharge current up to 40A, the inverter can charge and discharge the battery in a shorter time with higher power which can satisfy the higher demand of energy consumption or trading.

In addition, the Integ M 4-20kW hybrid inverter is designed from the user’s point of view. Integrated with OLED display and built-in Solinteg EMS, it is easy for data reading and energy monitoring. The horizontal layout design of the interface and the function of Wi-Fi configuration via APP can make installation and setup convenient. And inverter shell with aluminum alloy die-casting process balances the aesthetic and reliability.
“Besides 4-20kW three phase hybrid inverter, we will launch 3-8kW single phase and 25-50kW three phase of Integ M series hybrid inverter very soon this year.” Solinteg said, “We are committed to delivering the most complete inverter product solution for residential and commercial use.”

Global solar inverter and solution provider Solinteg is already active in the PV energy storage market in Europe and is now looking to expand its footprint in this region.

With the new office in Munich, Solinteg has created a new entity in Germany called Solinteg GmbH. As the operation center of Europe, the new branch will progressively deploy the functional team of business development, marketing, logistics and customer service, and organize other office openings in different European countries. With on-site team, Solinteg can get closer to customers and respond to their needs more specifically. In addition, an R&D center in Germany is also included in Solinteg’s strategic plan, which would be the most important part of Solinteg’s global R&D project. The R&D center based in Germany is committed to the cutting-edge technology research of renewable clean energy.

“We are pleased and excited to see large growth of PV energy storage market in Europe, particularly in residential and commercial use. And we have confidence to become a professional in this field.” Jason Wang, GM of Solinteg GmbH mentioned “Solinteg focus on leading technology of Photovoltaic application and energy storage, now can provide the most complete inverter product solution for residential and commercial use. Our hybrid inverter with a wide range of 3-50KW and on-grid inverter with 1-125KW will meet the various needs of households or commercial enterprises. Besides inverter products, Solinteg will launch more and more solutions regarding PV plus terminals, such as EV charger and heat pump, which will deliver the integrated solution with intelligent use of solar energy. We believe that solar energy has been the indispensable part during decentralized clean energy transition. To improve the efficiency of PV system and whole energy system, minimize the energy loss during the conversion, usage, storage, and interaction with grid has been the initial idea and orientation throughout Solinteg R&D and production.”

Solar energy has been the indispensable part during decentralized clean energy transition. To improve the efficiency of PV system and whole energy system, minimize the energy loss during the conversion, usage, storage, and interaction with grid, has been the initial idea and orientation during R&D, production and use.

Integration is more than a word. To intelligently integrate with hardware technology, firmware, big-data and AI, smartly manage the whole energy system, continuously create more values for customer to reduce the energy cost, strength the energy independence and bring the sustainable future, have been our vision from the beginning.