Product Development
With an in-house team of hardware and software engineers, we help develop up-to-date, market-ready products.
01 / DEVELOPMENT
A Global Residential
Solar Inverter & Lithium Battery
Manufacturer
Made Strong, Sunflx Power Long
Warranty Products Made For Africa, Mid-East And South Asia
Professional Export Team, Solar Importer’s & Distributor’s Right Choice!!
SUNFLX ACADEMY
Explore technical resources, installation guidance, troubleshooting support and professional certification programs.
One-stop Solar Energy Solution
Our Products
Made Strong
Sunflx Power Long
On/Off Grid Solar Inverter
More Than Products. A Complete Partner.
Unsere Dienstleistungen
From product development to manufacturing and market growth, we support your business at every stage.
OEM/ODM Production
Modern production equipment and controlled manufacturing processes help ensure consistent, traceable quality.
02 / MANUFACTURING
Collaborating Marketing
We work with distributors on practical marketing campaigns that strengthen local presence and grow sales.
03 / MARKET GROWTH
Engineering expertise. Reliable production. Long-term partnership.
Let’s build your next opportunity together.
CONTACT OUR TEAM Let’s build your next opportunity together.
More About Sunflx
More Information
Explore our factory, quality standards, upcoming events and the latest news from Sunflx.
2:03Fabrik-Tour
Take a closer look at our production environment, team and manufacturing capabilities.
Why Choose Sunflx
Explore our engineering expertise, product quality and long-term support.
Coming Events
Meet our team at upcoming exhibitions and discover our latest solar solutions.
Latest News
News from exhibitions, customer projects and developments across Sunflx.
120+WORKERS
6,000+SQUARE METERS
3,000+DAILY PRODUCTION
30+EXPORT COUNTRIES
SUNFLX CLOUD APP
Work with Sunflx Cloud App
Sunflx Cloud App is a Configure and Monitor App now available in App Store and Google Play.
Work with Sunflx Smart Dongle, support both Bluetooth and Wi-Fi connection, which enables you to manage your solar device with or without an internet connection. Anytime, anywhere.
Customer testimonials
What Our Customers Say
Real feedback from our customers and partners around the world.
“
When I was looking for suppliers in China, I visited Sunflx’s website then contacted them and came to their company to discuss cooperation. They have many product models and also support customize, I ordered 200 units of off grid inverters and started using them when I returned to my country. They’re working really well till now.
Fahad Ijaz · Pakistan
“
I think it is wise to use Sunflx inverters in Pakistan. Their inverters are durable and they also have good prices with efficient service. Their off-grid inverters are easy to use and cost lower than others. They perfectly fit my requirements.
Muhammad Ali · Pakistan
“
When I change my previous solar inverters to SUNFLX, I’ve seen a difference. Their inverters are stable in bad weather. They are durable and fit our market in Zimbabwe. If I met anything I don’t understand, they will explain it to me patiently. Now my shop has more customers. I’m satisfied with their products and service.
Nyasha Nyahundi · Zimbabwe
“
I started business with Sunflx for two years. At first I bought two MPPT solar controller from them, their price is good and turned out the products is is satisfactory. Later we start inverter orders, they reply questions quickly. Easy to work them.
Uzoma · NigeriaStories from the energy world.
Sunflx Blog
01 / LEARN
Useful Articles
Know your energy better01 — 04
How to Solve Inverter and Battery Connection Issues
Understand common BMS communication problems and follow practical steps to restore a stable inverter-battery connection.
Read article↗
Wie Lange dauert ein Solar-Wechselrichter Last? Die 5 Wichtigsten Faktoren, Die Können Verlängern Seine Lebensdauer
Learn the typical inverter lifespan and the factors that affect reliability, performance and service life.
Read article↗
What Can Different Power (1–10kW) Solar Inverters Run?
Compare inverter power ratings and see how they relate to the appliances a solar system can run.
Read article↗
How Temperature Affects Solar Storage Inverter Performance
See how heat and cold affect inverter efficiency, operating conditions and long-term performance.
Read article↗
02 / DISCOVER
Industry Insights
Trends shaping solar01 — 04
Top 6 Solar Inverter Manufacturers in China
A snapshot of leading manufacturers, their products and their place in the renewable energy market.
Read article↗
Top 10 Best Inverter Manufactures in China (Update 2026)
An overview of Chinese inverter manufacturers and the trends shaping the global market.
Read article↗
Best Solar Inverter in China: Top Chinese Manufacturers
A look at China’s growing solar inverter market and the manufacturers driving it.
Read article↗
Können Solar-Lösungen Erfüllen die Ukraine Steigt der Bedarf an Energie?
How solar could help address rising energy needs and infrastructure challenges.
Read article↗
03 / IN THE FIELD
Customer Stories
Real projects, real people01 — 02
6kW Residential Solar Storage System — Pangasinan, Philippines
A residential solar storage project pairing a 6kW inverter with a 5.12kWh battery.
View project↗
10kW Residential Solar Hybrid System — Butuan City, Philippines
A 10kW hybrid system with 30.72kWh of battery storage, designed for reliable backup power.
View project↗
FAQ
Frequently Asked Questions
Everything you need to know about working with Sunflx — from OEM/ODM services to global after-sales support.
Product appearance
We offer dedicated OEM designs across our product range. You can choose from our existing designs or send us your own design for feasibility evaluation.
Software functions
We can customize software to meet your requirements, including adapting to your Modbus protocol or other specific functions.
Physical structure redesign
For new products related to solar inverters and solar charge controllers, we can provide structural engineering from scratch.
For details about our OEM/ODM policy, please Kontaktieren Sie uns.
We welcome reputable companies to become dealers or distributors of SUNFLX-branded products. Our typical requirements are:
- A warehouse of more than 1,000 sqm and a local showroom.
- A good reputation in the local market.
- The ability to carry out basic product maintenance and installation.
- The willingness to help customers resolve questions using our user manuals.
For more details or to discuss a request, please Kontaktieren Sie uns.
If you are an authorized SUNFLX distributor or agent, we are glad to offer comprehensive support for marketing campaigns, including meetings, events, promotions and advertising.
For more details, please Kontaktieren Sie uns.
Samples are available for testing. Please contact our sales team or purchase directly from our online store.
We keep stock for most SUNFLX-branded products and offer relatively low MOQs. Typical MOQs are:
- Solar inverters: 10 pcs
- Solar charge controllers: 200 pcs
- Storage batteries: 1 unit
For SUNFLX-branded products, please refer to our warranty policy page. Typical warranty periods are:
- Solar panels: 12–15 years
- Solar inverters: 2–5 years
- Solar charge controllers: 1–3 years
- Lithium batteries: 5–10 years
Warranty for OEM products will be confirmed based on your technical requirements.
Still have questions?Mehr Anzeigen
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Kontaktieren Sie Uns Jetzt!
Kontaktieren Sie Uns Jetzt!
STARK GEMACHT
SUNFLX POWER LANGE.