从China供应商批量进口250w Solar Panel

Helios Photovoltaic Co.,Ltd supplies a 250 W monocrystalline solar panel built around 156 mm x 156 mm silicon cells. The module is rated for 250 W peak power output, positioning it for small-to-medium residential rooftops and commercial installations where roof space is constrained but energy yield must remain predictable. The panel uses a robust frame and tempered glass front sheet, standard for this class of module, to protect cells against mechanical load and environmental exposure.

The 156 mm x 156 mm monocrystalline cell format is an industry-standard size that balances manufacturing efficiency with module-level voltage and current characteristics. Cell efficiency in this form factor typically ranges from 18-20% for commercial-grade modules, though buyers should request the specific cell efficiency and temperature coefficient (Pmax) from Helios Photovoltaic to model annual energy yield accurately. The aluminium alloy frame and anodised finish are typical for corrosion resistance in humid or saline atmospheres, and the junction box carries an IP rating that should be confirmed with the supplier for particular site conditions.

Target buyers include solar EPCs, residential installers, and off-grid project developers sourcing 60-cell or equivalent modules in container quantities. Applications extend to rooftop arrays, ground-mounted distributed generation, and battery-coupled installations. Packaging and pallet configuration, along with exact MOQ and Incoterms, are not stated in the listing and must be confirmed directly with Helios Photovoltaic. Buyers should also verify whether the IEC 61215 and IEC 61730 test reports, or equivalent UL listings, are available for the specific model before finalising import documentation.

Helios Photovoltaic Co.,Ltd is headquartered at No.86 Wujing Road, Changzhou 213161, Jiangsu Province, China, placing it within the Yangtze River Delta solar manufacturing cluster. The supplier carries an imported tier designation and a harbor trust tier on the platform. The response rate is recorded at 0.00% with an average response time of 0 hours, which indicates that inquiry response behaviour has not yet been established or documented. Buyers should initiate direct contact to assess communication reliability and technical support capability before committing to volume orders.

The listing presents Helios Photovoltaic as a source of 250 W monocrystalline modules with emphasis on cell size, weather resistance, and installation compatibility. No factory audit data, annual capacity figures, or named client references are provided. The company profile does not state years in operation, employee headcount, or R&D investment levels. Buyers evaluating this supplier should request a current ISO 9001 quality management certificate, product-level IEC test reports, and evidence of factory inspection or third-party verification to satisfy due-diligence requirements for import financing and customs clearance.