ESK Balcony Air Vertical
ESK400/800-Air(V)
ESK Balcony Air Angled
ESK400/800-Air(A)
ESK Balcony Vertical
ESK400/800-BV
ESK Balcony Angled
ESK400/800-BA
ESK Pop-Up
ESK400/800-P
ESK Universal
ESK400/800-U
ESK Transformer
ESK400/800-T
AC Coupled Storage Unit
ACU3.0/3.6/4.0/4.6/5.0/6.0K | 5KWh-20KWh
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About Us
Tsun is founded by a bunch of young people who have been working in solar inverter industry for around 10 years. They are so passionate about solar industry, and were always looking for technical breakthrough which can bring innovative change to the industry. 10 years technical iteration of string inverter, they realized that in this sector, there would not be any chance to bring this product to the next step. So what would be the breakthrough for residential and small commercial systems? What can they provide as a better solution in this sector?
Then they realized, the biggest challenge of residential and small commercial systems is fire risk and shadow problem. These two fears would not be able to solve by string inverter due to its technical design. They discovered, only microinverter can solve these two problem at the same time. But question is, microinverter was too expensive for all type of systems. Hint, when the power of string inverter increases, the per Watt cost of the inverter decreases significantly. So can they apply the same solution for microinverter?
There is nothing cannot be done with passion and belief. These young people took the essence of the past experience, and got into a path that no one had the courage to try before.This is how Tsun has been founded, this is how Tsun has the world widest power range of microinverters from 300W-6000W. This is also the commitment from all the employees of Tsun, bring safe and high efficient microinverter solution to all the roofs, make safety affordable.
As the founder of TSUN, our vision is to build an innovative company that creates real value for the PV industry, our customers, and the world we live in. Entering the PV field in 2009, I have over a decade of experience, including work with stock-listed enterprises and involvement in large-scale projects such as a 10 GW PV power station. With a solid foundation from Tongji University and advanced studies at FAU Erlangen-Nürnberg, I bring over 15 years of dedication to the solar industry.
With TSUN, we are driven to push the boundaries of photovoltaic technology, making clean energy more safe, powerful, and affordable worldwide.
Andy Liu
CEO
TSUN attaches great importance to technology research and development, mainly adopts the independent research and development model, and continues to deepen the field of photovoltaic micro-inverters and energy storage complete sets of equipment through circuit topology optimization, control algorithm optimization, and power electronic device optimization, and gradually form a core technology with certain industry advanced nature.
TSUN currently has micro-inverter topology technology, soft switching technology, power module active parallel technology in the product line of micro-inverters, and has intelligent control technology, wireless temperature measurement technology, energy management technology etc. Through the above core technologies, TSUN has a certain degree of advancement in the power density, power range, and conversion efficiency of micro-inverters, and in the reliability, flexibility, and intelligence of energy storage complete sets of equipment.
Certified by international authorities, TSUN products are well recognized with outstanding product safety and reliability.
TSUN has a mature and capable team, the core members are composed of management, marketing and R&D personnel who are deeply involved in the solar energy storage industry with more than ten years of experience.
Its core technical team is all professionals in the field of photovoltaics and energy storage. It has condensed rich industry experience and formed a systematic R&D process and first-class technical level in the industry, which has been widely recognized by the market. The management team has a keen sense of the market, and realizes rapid response to customer needs through precise positioning of customer needs, innovative application of new technologies and rapid iteration of products.
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TSUN has a global marketing, channel sales and after-sales service system.TSUN always adhere to customer application needs as the center, deeply understand customer characteristics, and quickly respond to market demand. Relying on the team's more than 10 years of marketing experience in the photovoltaic industry, TSUN can deeply understand the marketization mechanism of the overseas energy industry.
The current distribution channels coverGermany, France, Italy, Spain, Benelux, Poland, Brazil, Thailand, and the Philippines and other markets, while continuously landing localized marketing service centers. In 2022, a German branch and a Brazilian office have been established successively to continuously promote the global development of TSUN.
Million+
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No.1
Powerful Microinverter
15+
Years of Expertise
100+
Product Patents
30+
Countries & Regions
200+
Experts Worldwide
GLP is a globally leading industrial service and investment company specializing in the supply chain, big data, and new energy sectors. Hidden Hill Capital is a private equity investment institution under GLP and specializes in new energy.
IDG Technology Venture Investment Fund, founded in 1992, is the earliest foreign investment fund to enter China and one of the most influential investors in the photovoltaic and energy storage industries in the past decade.
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