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ST-M-450W Monocrystalline Solar Panel

Model: ST-M-450W

  • A 22% conversion rate to sunlight
  • Built to last with an IP68 waterproof rating
  • Fast and Easy Installation
  • Excellent PID resistance for sustained efficiency in extreme conditions
  • 12-year product warranty + 30-year linear power warranty
STM-450W solar panel ip68 22% efficiency 12year warranty on-grid and off-grid solution

Generate More Energy

High-efficiency monocrystalline module with 10BB MBB half-cut technology and high power density, achieving up to ~22% conversion efficiency. Low temperature coefficient and excellent PID resistance ensure maximum output in high temperatures, low light, and harsh conditions.

22 percent high solar energy conversion generate more energy
ST-M-550W Monocrystalline Solar Panel with IP68 waterproof rating for all-weather performance and reliable solar power

Durable Through All Weather

TÜV-certified with an IP68 junction box and MC4 connectors, it withstands 5,400Pa snow, 2,400Pa wind, and -40℃~+85℃ temperatures, ensuring reliable all-weather performance for residential and commercial solar systems.

Broad Compatibility

The ST-M-450W monocrystalline solar panel is MC4-compatible and supports a maximum system voltage of 1,500VDC, ensuring broad compatibility with various inverters and electrical equipment for residential and commercial solar systems.

STM-450W monocrystalline solar panel with IP68 MC4 connectors

Off-grid & On-grid Solution

The ST-M-450W monocrystalline module is designed for both off-grid and on-grid solar solutions, with a conversion efficiency of up to 22%. Suitable for residential, commercial, and industrial applications, it delivers stable, reliable power for both remote standalone systems and grid-connected installations.

ST-M-450W solar panel in Germany commercial applications

What’s Included

ST-M-550W Solar Panel – What’s Included

1. 1×450W Solar Panel
2. User Manual and Warranty Card (12 Years Product Warranty, 30 Years Linear Power Warranty)

SPECIFICATION

Mechanical Data
ModelS-TM-450W
Cell Type10BB MΟNO
No. of Cells120(6×20)
Dimension1,909×1,134×35mm
Weight23kg
Glass3.2mm, Low Iron Tempered Glass
FrameAnodized Aluminium Alloy
Junction BoxIP68, 3 diodes
Output Cables4mm², Length 300mm or customized
Connector typeMC4 compatible
Temperature Characteristics
NOCT Temperature44ºC±2ºC
Temperature Coefficient (Pmax)-0.36%/ºC
Temperature Coefficient (Voc)-0.28%/ºC
Temperature Coefficient (Isc)0.05%/ºC
Maximum Ratings
Maximum system voltage (IEC)1,500VDC
Snow / Wind5,400Pa/2,400Pa
Operating Temperature-40ºC ~+85ºC
Maximum series fuse rating25A
Packaging Configurations
Per Pallet31 pcs
Per 20′ GP186 pcs
Per 40′ HQ Container744 pcs
Manual