Import 250w Poly Solar Panels — Buy in Bulk from Supplier in China

The NES60-6-250P model from Yangxin Hero Tech Co., Ltd. delivers a nominal power output of 250W from 60 polycrystalline silicon cells. Each panel measures 1640mm in length, 992mm in width, and 40 to 45mm in height, with a total weight of 19kg. The module operates at a maximum system voltage of 1000V, a maximum operating voltage of 30.8V, and a maximum operating current of 8.12A, with an open circuit voltage of 36.6V and a short circuit current of 9.03A.

Constructed with a 3.2mm low-iron, high-transmission tempered glass front, the panel uses an anodised aluminium frame for structural integrity. The encapsulation features 0.5mm EVA resin and a 0.3mm TPT backsheet, with IP65-rated junction box and connectors. Temperature coefficients are specified as +0.045% per °C for Isc, -0.33% per °C for Voc, and -0.45% per °C for Pmax, with a normal operating cell temperature of 45±2°C.

These panels are suited for grid-tied and off-grid applications, including residential rooftops, commercial installations, and agricultural setups where space efficiency and durability are priorities. The supplier confirms CE and TUV certifications for materials and components. Buyers typically source these for projects in regions with moderate to high solar irradiance, where the panel’s tolerance of -40 to +80°C operational range ensures consistent performance.

Yangxin Hero Tech Co., Ltd. operates from the Yangxin Industrial Zone in Hubei, China, with a focus on manufacturing polycrystalline solar panels. The company’s profile indicates an imported supplier tier, and its trust tier is classified as harbor, reflecting a baseline level of verification on the platform.

The supplier’s listed response rate is currently 0%, with no recorded average response time. This suggests potential delays in communication, which buyers should factor into their sourcing timeline. The company provides no additional details on production capacity, certifications beyond CE and TUV for materials, or export history, so buyers are advised to confirm these specifics directly.