Import 300 Watt Solar Panel — Buy in Bulk from Supplier in China

This 300 Watt polycrystalline solar panel from Leeka Corp integrates 72 high-efficiency polycrystalline cells to deliver a module efficiency of up to 16.84%. The panel is engineered to withstand 2400 Pa wind loads and 5400 Pa snow loads, making it suitable for utility-scale and commercial installations where structural resilience is critical. Its 30-year linear warranty guarantees at least 80% of rated performance after 25 years, providing long-term reliability for power plant operators.

The module uses polycrystalline silicon cells, a cost-effective choice for large deployments where space is less constrained but budget efficiency is paramount. Polycrystalline panels typically exhibit lower temperature coefficients than monocrystalline alternatives, which can improve output stability in high-temperature environments. The cells are encapsulated in a tempered glass front with a standard 3.2 mm thickness, a typical configuration for balancing durability and light transmittance in utility applications.

Primary buyers include solar farm developers and commercial installers seeking a balance of performance and cost. The panel’s size and weight are optimized for ground-mount systems, though it can also be adapted for rooftop use with appropriate mounting hardware. Buyers should confirm compatibility with existing inverters and racking systems, as the electrical parameters such as Voc and Isc must align with system design requirements. Originating from Changzhou, Jiangsu, the panels are shipped with standard export packaging to protect against transit damage.

Leeka Corp operates from the Zhonglou Industrial Zone in Changzhou, Jiangsu Province, China. The company is registered at this address and focuses on the production and export of solar panels for utility and commercial markets. Its harbor-tier verification status indicates a baseline level of documented business presence, though response metrics are not currently available for this supplier.

The supplier’s profile does not list additional certifications beyond the product warranty, nor does it provide details on production capacity, export volume, or client references. Buyers are advised to request third-party test reports for mechanical load resistance and electrical performance to validate the stated specifications. As with any new supplier, due diligence on manufacturing quality and compliance with international standards is recommended before placing bulk orders.