Who we are ?

Lvtopsun Sp. z o.o. is a fast-growing company focused on solar batteries and inverters, located near Warsaw Chopin Airport. We are committed to building sustainable business solutions and connecting international markets through innovation, efficiency, and long-term partnerships. As a tier 1 distributor of Deye inverters and batteries, we help you source solar products from China. We are devoted to making money with you, not from you.

Where To Buy ?

We have warehouses in Warsaw, Poland (EU) and in China. Shipping from either Poland or China is available.

Why Choose Us?

1. Protect Your Rights
Have you had a terrible experience like this? Everything sounds fine before payment, but when you really need after-sales service, you can’t even reach them.
We will handle this situation for you. We will push them to solve the problem quickly, or even take legal action if necessary, because we are in your shoes.

2. Avoid Product Tricks
Sellers tell you the battery cells are from BYD or CATL, but they never tell you the cells might be retired (second-hand) ones.
Sellers tell you the price is the best, but they never tell you the product arrives untested.
Sellers tell you their 10 kWh battery is good for your 10 kW inverter, but the battery might only deliver 5–8 kW (depending on discharge rate and voltage).
We have rich experience in the solar industry, as well as excellent skills in investigating the backgrounds of Chinese companies.

3. Competitive Price
We have built good connections with renowned Chinese solar companies such as Huawei, Deye, Solis, and Sungrow.
We can offer better prices to middle-sized solar business owners.

4. Saving Your Time
You no longer need to worry about spending tons of time traveling to China or dealing with other annoying tasks. Just tell us your needs, and you can easily get whatever you want from the Chinese solar industry with good quality, after-sales service, and price. The cost changes by only 1–10%.

As an international team with strong connections between Europe and China, we value open-minded communication, cultural diversity, and professional growth. Our working environment is supportive, dynamic, and ideal for young professionals who want to develop their careers in an international business setting.

We believe that work-life balance is essential. Our office hours are from 8:00 AM to 4:00 PM, with weekends fully off and no after-hours interruptions, allowing our team to maintain a healthy and productive lifestyle.

If you are looking for a stable company with a global vision, a positive team culture, and long-term career opportunities, we would love to welcome you to our team.