Trina 440W Solar Panel 96 Cell N-Type TOPCon Dual Glass TSM-NEG9RH.25-440W Wholesale 31 panels per pallet

TSM-NEG9RH.25-440W is Trina Solar's Vertex S N-Type TOPCon dual glass monocrystalline module, built on 210mm half-cut cells across 96 cells, in a full-black finish designed with aesthetics in mind for residential and C&I rooftop applications. Its light double-glass design pairs strong electrical performance with excellent handling and low weight for installation.

Patented TOPCon technology with continuous efficiency improvements — including contact resistance reduction, rear reflection enhancement, and edge quality repairment — improves module power output and reliability. The module is certified against salt spray, sand dust, ammonia, and PID, helping the panel maintain a strong output curve over its full service life.

Given its compact size and weight, the TSM-NEG9RH.25-440W efficiency of 22.0% is quite impressive. The light double-glass construction is less prone to micro-cracks and scratches on the back side. Trina Solar backs this module with a 25-year product warranty and a 25-year power guarantee promising at least 89.4% output retention.

• 96 N-Type TOPCon monocrystalline half-cells
• 440 W nameplate capacity
• 22.0% efficiency
• 1500 V DC maximum system voltage
• TS4 Plus / TS4 / MC4 EVO2 compatible connectors
• 25 years of product warranty and 25 years of power guarantee

Higher efficiency of up to 22.0%

TSM-NEG9RH.25-440W guarantees outstanding power output. N-type TOPCon cell technology on Trina's 210 innovative platform results in 22.0% module efficiency, among the highest in its class.

Better performance at high temperatures

Excellent temperature coefficient means less power loss as temperature rises, along with a lower working temperature overall. Every 1.8°F hike above 77°F will decrease your panel's efficiency by only -0.29%.

High quality standards

Every module is engineered for excellent fire rating and weather resistance, sustainable in harsh environments and extreme weather conditions, guaranteeing the reliability of the solar system. Certifications include IEC61215, IEC61730, UL61730, ISO9001, ISO14001, ISO14064, and ISO45001, alongside a certified lifetime carbon footprint assessment.

Low degradation for increased longevity

In the first year of service, these panels will lose no more than 1% of their power output. The average yearly power drop thereafter will be no more than 0.4%. After 25 years, the modules will retain more than 89.4% of their initial output.

Certified for standard wind and snow conditions

TSM-NEG9RH.25-440W is certified to withstand 5400 Pa of mechanical test load on both the front side and the back side. Such resistance is mainly due to the 35mm anodized aluminum alloy black frame and 1.6mm AR-coated heat-strengthened front glass, with an IP68-rated junction box ensuring long-term weatherproof performance.

Size

69.37×44.65×1.38

Weight

48.50lb