EcoFlow Trina Vertex S+ 510W Solar Panel (22,9) TSM-510NEG18R.28

Trina Vertex S+ 510W Solar Panel (22.9%) TSM-510NEG18R.28

The Trina Vertex S+ TSM-510NEG18R.28 photovoltaic panel is a state-of-the-art solar module based on N-type monocrystalline cells with i-TOPCon (Tunnel Oxide Passivated Contact) technology. It delivers an output power of up to 510 W and an efficiency of up to 22.9%. The double-glass design enhances durability and weather resistance. With a length under 2 meters and a lightweight construction, this panel is suitable for both commercial and industrial rooftops.

More Power on the Same Surface

Offering up to 510 W output power and 22.9% efficiency, the panel enables higher power generation from the same roof area. This optimizes space utilization and reduces installation costs, shortening the payback period.

Advanced Efficiency Technology

The i-TOPCon technology improves solar-to-electric energy conversion efficiency, resulting in better performance under real-world conditions. It reduces power losses and ensures stable operation over many years.

Enhanced Durability

The dual-glass construction, consisting of two 1.6 mm thick tempered glass sheets, provides high mechanical resistance—up to 5400 Pa under positive pressure (e.g., snow) and 2400 Pa under negative pressure (e.g., strong wind). This design also minimizes the risk of micro-cracks and scratches during installation, increasing overall reliability.

Resistance to Harsh Environments

The module is resistant to salt, ammonia, dust, and high humidity, making it suitable for demanding environments such as coastal areas, industrial sites, and dusty regions. It holds fire class A+C, indicating increased resistance to ignition and fire propagation.

Stable Long-Term Performance

Featuring a low temperature coefficient of -0.29%/°C, the panel maintains better performance in hot weather. Power degradation is limited to a maximum of 1% in the first year and 0.4% annually thereafter, ensuring at least 87.4% of original power output after 30 years.

Universal Roof Compatibility

Its compact size and light weight allow easy installation even on roofs with limited load capacity. The panel is compatible with popular inverters, optimizers, and mounting systems, offering flexibility in installation design.

General Specifications

• Manufacturer: Trina Solar
• Model Number: TSM-510NEG18R.28

Electrical Parameters (Standard Test Conditions - STC)

• Maximum Power: 510 W
• Maximum Operating Voltage: 33.7 V
• Maximum Operating Current: 15.14 A
• Open Circuit Voltage: 40.6 V
• Short-Circuit Current: 15.93 A
• Module Efficiency: 22.9%

Electrical Parameters (Nominal Operating Cell Temperature - NOCT)

• Maximum Power: 390 W
• Maximum Operating Voltage: 31.9 V
• Maximum Operating Current: 12.21 A
• Open Circuit Voltage: 38.5 V
• Short-Circuit Current: 12.84 A

Mechanical Parameters

• Cell Type: Monocrystalline
• Number of Cells: 108
• Module Dimensions: 1961 × 1134 × 30 mm
• Weight: 23.5 kg
• Front Glass: 1.6 mm tempered glass with anti-reflective coating (AR)
• Rear Glass: 1.6 mm tempered glass, highly transparent
• Frame: 30 mm anodized black aluminum
• Junction Box (J-Box): IP68 rated with 3 bypass diodes
• Connection Cables: Photovoltaic cable 4.0 mm², horizontal length 1300 mm each side

Temperature Characteristics

• Nominal Operating Cell Temperature: 43°C (±2°C)
• Temperature Coefficient of Power (PMAX): -0.29% / °C
• Temperature Coefficient of Voltage (VOC): -0.24% / °C
• Temperature Coefficient of Current (ISC): +0.04% / °C

Limiting Values

• Operating Temperature Range: -40°C to 85°C
• Maximum Circuit Voltage: 1500 V DC (IEC standard)
• Maximum Current Protection: 30 A