The Story
Engineered with advanced PERC and multi-busbar technology, this high-efficiency panel delivers exceptional performance, reliability, and long-term energy savings for residential, commercial, and utility-scale solar installations.
Key Features:
- High Power Output: Up to 550W with a maximum efficiency of 21.2%, ensuring more energy per square meter.
- Monocrystalline PERC Technology: Delivers superior performance in low-light and high-temperature conditions.
- Multi-Busbar Design: Enhances light capture, reduces resistance, and improves current collection.
- Durability & Strength: Withstands up to 5400 Pa snow load and 2400 Pa wind load; Fire Class C rated.
- Low Degradation: Industry-leading first-year degradation of only 2%, followed by 0.55% annual degradation, ensuring 84.8% power output after 25 years.
- Optimized for Shading: Innovative design improves energy yield under inter-row shading and low-irradiance conditions.
- Certified Quality: Complies with IEC 61215, IEC 61730, UL 61730, and ISO standards for quality, safety, and environmental management.
Technical Specifications:
- Model: TSM-DE18
- Power Output Range: 530W – 555W
- Module Efficiency: Up to 21.2%
- Cell Type: Monocrystalline (110 cells)
- Dimensions: 2384 × 1096 × 35 mm
- Weight: 28.6 kg
- Operating Temperature: -40°C to +85°C
- Max System Voltage: 1500V DC
- Connector: Staubli MC4 EVO2 / Trina TS4
- Junction Box: IP68 rated
- Glass: 3.2 mm AR-coated, heat-strengthened glass
Warranty:
- 12-Year Product Workmanship Warranty
- 25-Year Linear Power Output Warranty
Applications:
- Grid-tied residential and commercial rooftops
- Ground-mounted solar farms
- Off-grid and hybrid energy systems
550W Trina TSM-DE18 Panel Specifications Document
Description
Engineered with advanced PERC and multi-busbar technology, this high-efficiency panel delivers exceptional performance, reliability, and long-term energy savings for residential, commercial, and utility-scale solar installations.
Key Features:
- High Power Output: Up to 550W with a maximum efficiency of 21.2%, ensuring more energy per square meter.
- Monocrystalline PERC Technology: Delivers superior performance in low-light and high-temperature conditions.
- Multi-Busbar Design: Enhances light capture, reduces resistance, and improves current collection.
- Durability & Strength: Withstands up to 5400 Pa snow load and 2400 Pa wind load; Fire Class C rated.
- Low Degradation: Industry-leading first-year degradation of only 2%, followed by 0.55% annual degradation, ensuring 84.8% power output after 25 years.
- Optimized for Shading: Innovative design improves energy yield under inter-row shading and low-irradiance conditions.
- Certified Quality: Complies with IEC 61215, IEC 61730, UL 61730, and ISO standards for quality, safety, and environmental management.
Technical Specifications:
- Model: TSM-DE18
- Power Output Range: 530W – 555W
- Module Efficiency: Up to 21.2%
- Cell Type: Monocrystalline (110 cells)
- Dimensions: 2384 × 1096 × 35 mm
- Weight: 28.6 kg
- Operating Temperature: -40°C to +85°C
- Max System Voltage: 1500V DC
- Connector: Staubli MC4 EVO2 / Trina TS4
- Junction Box: IP68 rated
- Glass: 3.2 mm AR-coated, heat-strengthened glass
Warranty:
- 12-Year Product Workmanship Warranty
- 25-Year Linear Power Output Warranty
Applications:
- Grid-tied residential and commercial rooftops
- Ground-mounted solar farms
- Off-grid and hybrid energy systems
550W Trina TSM-DE18 Panel Specifications Document












