We are a manufacturer specializing in off-grid solar power systems for residential use. Our operations encompass solar panel production, system assembly, and the integration of key components such as inverters, batteries, and enclosures. We offer OEM and ODM services, delivering custom-engineered solutions backed by core technology expertise, rigorous quality control, and a commitment to continuous service improvement. Our facilities include dedicated warehousing for raw materials (maintaining safety stock of enclosures, controllers, inverters, and accessories), semi-finished goods, and packaging materials. We are also equipped with comprehensive testing infrastructure, including aging test rooms, inverter and power testing equipment, load test benches, and pre-shipment quality inspection stations.
Solarany has been successfully undertaking wide range of projects and sales network both within the region of China domestic as well as internationally. Access to wide range of value products has helped Solarwin capture a large portion of the African, Asian and Middle East markets. In an effort to further increases its growing customer base, Solarwin is constantly adding new and reliable business partners in various parts of the world. It has taken initiative to stronghold its presence in China to support its coveted brand products.
Brings reliable clean solar to grant all people free quality lives
Grows by pursuing quality and delivering consistent excellent service to all clients
Our team began designing solar inverters for overseas clients; through collaborative manufacturing partnerships with factories, we research, develop, and customize inverters and controllers for them.
We have partnered with the Global Lighting Africa initiative to design and manufacture products that meet Lighting Africa certification standards; additionally, we have expanded our R&D team and added two production lines.
We collaborate with German engineers to design and develop residential solar systems and have invested in automated solar production lines, enabling us to supply customers with solar panels through high-capacity, automated manufacturing.
We move factory to a larger production facility; solar home systems are exported to over 10 countries worldwide, serving more than 200 customers.
We have added a testing and certification team, expanded our R&D and engineering workforce, and continued to increase production capacity.
We are expanding production to better serve our customers and enhance product quality, focusing on the manufacture of off-grid solar power systems for home use.
Our team includes PV system design and R&D engineers with over 20 years of industry experience, including a history of collaboration with German engineers. We provide customized R&D for off-grid solar systems, precisely calculating the specifications for solar panels, inverters, controllers, and batteries based on the client’s load requirements, local sunlight conditions, and weather patterns. We offer OEM/ODM services for residential solar systems tailored to these specific needs.
We possess international quality certifications—including TUV, ISO, SGS, and CQC—and maintain a dedicated quality assurance team. Every solar system we ship undergoes rigorous quality control, including full-power testing for inverters and full-capacity testing for batteries, ensuring high-quality delivery. We have long supplied German clients, adhering to German engineering standards and quality requirements to ensure our products meet global high-quality benchmarks.
Our production engineers possess over a decade of industry experience, with extensive expertise in areas such as solar panel edge sealing, quality assurance for small-format PV panels, inverter assembly, the use of production jigs and fixtures, and packaging processes.
We go beyond simply selling products; our marketing team provides strategic support to our partners. This includes complimentary design services for promotional posters, flyers, and display boards for local trade shows, as well as assistance with gift-giving initiatives for local holiday promotions. Ours is not merely a transactional buyer-seller relationship; we aim to help our clients capture a larger market share and acquire more customers, fostering a mutually beneficial partnership.
We can customize the inverter power rating based on the client’s local load requirements—including handling inductive loads—and tailor the controller’s output panel to include features such as USB charging ports and AC outlets.
For instance, we collaborated with German engineers to develop a custom 200W off-grid solar system specifically designed for rural Ethiopia. It features a customized inverter and AC outlets tailored to Ethiopian standards, along with accessories such as DC fans, DC televisions, radios, and a battery level display, all intended for the local market.
Provide a detailed quotation covering materials, production, and shipping, along with confirmed lead time and delivery schedule.
We offer OEM services and custom packaging options to clients.
Equipped with high-precision solar cell stringers and automatic laminators, it realizes unmanned full-process operations from cell sorting, soldering, lamination to framing.
Equipped with precise solar panel frame sealing system to tightly seal edges and boost module waterproof & dustproof performance
Professional solar panel system assembly line ensures stable assembly, precise fitting and reliable long-term power generation performance.
Complete solar system load testing equipment simulates real working loads to verify system stability and safe power output performance.
Strict Quality Control & Testing | No False Labeling.
In the solar industry, many suppliers use “false labeling” to win low-price bids. A “1000W” inverter might only handle 800W; a “100Ah” battery might actually be 70Ah.
This leads to system failure: Inverters can’t start motors, batteries die too quickly, and systems crash. As a direct manufacturer, we implement 4 rigorous tests to ensure every product delivered is honest and reliable.
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