Our Clean Energy Solutions
Solar Power
Integration of leading solar power technologies and accessories.
EV Charging
Home and super fast charging Systems for electric mobility.

Project Consultation
We work with you to develop a customised solution for your clean energy project. Our team of experts is available for your consultation at any stage of your project – free of charge.
Unlocking the Value of Green Technology
We are your international partner for the integration of leading industrial clean energy technologies. We bring industrial & commercial leaders in the green energy sector together and provide a broad range of solutions for solar power systems and EV charging points as well as a sustainable and global supply chain network for distributors and manufacturers.
Products & Services
- Components & spare parts for manufacturers
- Wholesale equipment for solar power & EV charging
- Sustainable supply chain and global logistics services
- Comprehensive & free consultation on our products
- Free expert consultation for clean energy projects
- Complete solutions for solar & EV charging installations
- Joint ventures with suitable partners in our network
- Matching suppliers with partnering manufacturers
Discover Your Clean Energy Solution Today
Whether you are planning to install a solar power system or switch to a sustainabe car pool – we work with you to develop a customised solution for your sustainable energy project.
Our team of experts is available for your consultation free of charge when buying with us.
World-Class Equipment at a Minimum Price
Get access to state-of-the-art products and devices at near factory price through our wholesale supply chain: Solar power devices, PV glass , EV chargers as well as components needed to manufacture and replace.
EV Home Chargers
DC Fast Chargers
Powerful fast and rapid charging stations.
EV Charger Accessories
Components manufacture and repair.
Solar Panels
Solar panels for rooftop & ground-mounted PV systems.
Solar Glass
Solar glass for solar cladding, windows and PV moduels.
Solar Inverters
High-performing inverters to get the most out of PV-systems.
Solar Batteries
Long-lasting batteries for solar power storage solution.
Solar Parts
Parts for solar manufacturers and maintenance services.
Solar Carports
In cooperation with our esteemed partner LONGi, we present the best aspects of the latest technologies in solar power, EV charging and battery storage, unified in a single, game-changing solution.
A carport is a splendid investment to increase property values and provide revenue streams for operators through EV charging stations, branding and advertising.
The legal obligation for installing a solar carport on parking spaces will become a reality in most European countries by 2023. It is worth thinking ahead and being among the first to take advantage of this technology.
EV Chargers Global Perspective
Electric mobility has become a reality for homeowners, businesses and commercial providers as it already is a major factor in urban construction and city building.
With a rapidly developing electric vehicle market, EV charging stations and efficient EV charging solutions are in high demand.
We cover EV charging solutions for home, workplace charging as well as commercial and public charging services. For manufacturers, we provide durable components and sustainable supply chain solutions.
Solar Energy Systems for Business & Home
Installing a solar power is an investment, not an expense. Even a relatively small PV system will save you at least 20 % of your electricity costs in the long run.
After the initial investment, your power supply will be completely run by itself and 100 % free of cost. Our solar equipment allows for solutions ranging from private residential projects to commercial power plants.
Solar manufacturers can take advantage of our solar parts store featuring state-of-the-art solar busbar technology at prime cost.
Our Partners
We bring the world’s top-tier green tech manufacturers together to create a supply chain model that is mutually beneficial and allows for prices to drop low enough for sustainable solutions to become mainstream.
Our Newsblog
Stay informed about the latest developments in the industry, company news and important green technology topics.
Building Integrated Photovoltaics & Sustainable Architecture
Building-integrated photovoltaics (BIPV) are photovoltaic materials that can replace conventional building materials such as windows or facades. They are an important element in sustainable city building projects as a primary or secondary source of electrical power.
How Long Does It Take to Charge an Electric Car?
Charging speed is one of the major impediments for drivers to switch from combustion engines to electric ones. Rapid charging stations can reduce charging times to 30 minutes, but they are still relatively expensive and low in supply. Therefore, knowing how long you have to wait for a full recharge is very useful in planning your car routes.
Advantages and Disadvantages of Solar Energy
The sun provides enough energy in one hour to meet the entire global energy demand for a year. Without a doubt, the sun is the strongest renewable energy source available to man. However, every step in the quest for energy transition needs to be planned wisely. To give you clearer picture of what role solar power plays, we describe some advantages and disadvantages of solar energy.
Why Electric Mobility Needs Rapid Charging Solutions
AC fast charging, DC rapid charging, DC ultra-quick charging. The realm of fast chargers comprises a large variety of EV charging stations. Most EVs are compatible with more than one charging type. Since charging speed is determined by a variety of factors, rapid chargers are important to even out these differences.
Community Solar – Unlocking Solar Power for Everyone
Many associate energy transition with the idea that solar cells will be installed on every roof. However, looking at the reality, it becomes evident that this is no more than a romantic pipe dream, as many cannot install a solar system on their property. Learn how community solar projects mitigate this problem.
Time of Use Tariff UK
Time of use tariffs will be introduced on January 1, 2022 in the UK. This new electricity billing model constitutes the next major step in the UK’s national energy transition plan. As opposed to a flat rate model, the time of use tariff UK builds on a dynamic hourly price that is responsive to supply and demand of green energy.
Our Team
We are a multicultural team with members from all over the globe – we are proud of our diverse backgrounds because we believe that energy transition concerns everyone, regardless of their background. While our headquarters are located in China, we have several branch offices in Germany, France and the UK.

William Lin
CEO
William Lin, founder and CEO of JustWe dedicated his life to the spread of clean energy. With over 20 years of experience in Sino-European joint ventures and more than 10 years in green entrepreneurship, he founded several international businesses dedicated to renewable energies. Apart from his occupation at JustWe, William founded the Sino-French joint venture BRS Factory in cooperation with French entrepreneur John Honore in 2016, which has become a leading provider of EV charger solutions in China and France.
He also served as Executive Vice President of Green Committee of CEATEC (China – Europe Association for Technical and Economic Cooperation) and patron of clean energy projects in numerous Chinese cities. In the process of China’s economic transformation to become the world’s most important green technology provider, William has been playing a major role by encouraging enterprises to invest boldly and he has been actively promoting clean energy startups ever since. At the same time, he also oversaw several projects to help green startups from Europe to establish themselves in the Chinese market. After majoring in mechanical and electrical engineering, he completed his MBA in business administration at Tsinghua University.
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Zhiguo Fan
Vice General Manager
Zhiguo Fan is of Sino-German heritage and the head of our operations in Europe. Due to spending a large part of his student and professional life in Germany, he brings a deep background in working with international business customers with a focus on Europe. Before joining JustWe in 2018, he served as assistant to the general manager for Made In Quality GmbH. From 1999 to 2001, he served as project manager for the Qingdao High-tech Industrial Park Investment Promotion Bureau, where he was responsible for the successful market positioning of 15 European and American companies in the Chinese market, including major corporations like Wal-Mart.
His ability to implement precise solutions for international customers quickly are the lifeblood of JustWe business solutions. Prior to his career, he acquired a BA in intercultural Germanic Language and Literature from Qingdao University in 1998, a BA in Simultaneous Interpretation and Translation and a Diploma in Logistics Management from LMU Munich in 2008.
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Paul Jolley
Director of Operations
Paul Jolley is an entrepreneur and supply chain management expert with more than 25 years of international experience. Paul shifted his focus to the industrial tech sector beginning in 2010, leading him to found Cooka, a business rooted in the semi-conductor industry.
Throughout his career, Paul established comprehensive networks of manufacturers in the United States, Europe, Africa, South America and Asia. His experience in the tech sector along with the expertise in sustainable supply chain management are what keep the nodes of our global supply infrastructure connected. Prior to his career. Paul studied at Birmingham University where he got his Masters Degree in Computer Science in 1988.
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