Monocrystalline silicon photovoltaic module ST-550 Eco
PERCIEC 61730IEC 61215

Monocrystalline silicon photovoltaic module - ST-550 Eco - Helios Renewables - PERC / IEC 61730 / IEC 61215
Monocrystalline silicon photovoltaic module - ST-550 Eco - Helios Renewables - PERC / IEC 61730 / IEC 61215
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Characteristics

Technology
monocrystalline silicon
Cell architecture
PERC
Certifications
IEC 61730, IEC 61215
Other characteristics
high-performance
Peak power (Wp)

400 W
(0.54 hp)

Module efficiency

22.8 %

Lenght

1,755 mm
(69 in)

Width

1,038 mm
(41 in)

Height

35 mm
(1 in)

Description

Overview
High-performance photovoltaic panel intended for commercial and industrial installations. Equipped with next-generation monocrystalline PERC cells, it delivers 400 Wp and a maximum efficiency of 22.8%. Designed for extended lifetime and supplied with a 25-year warranty.

Key specifications
  • Power: 400 Wp
  • Efficiency: 22.8%
  • Dimensions: 1755 × 1038 × 35 mm
  • Warranty: 25 years
  • Cells: Monocrystalline PERC


Advantages
  • Next-generation monocrystalline PERC cells for improved conversion
  • Enhanced resistance to extreme weather conditions
  • Anti-reflective coating for optimal light absorption
  • IEC 61215 and IEC 61730 certified
  • Compatible with all types of inverters
  • Quick installation with integrated mounting system


Comparison
  • ST-400 Pro | 400 Wp | 22.8% | 25 years | ★★★
  • ST-350 Standard | 350 Wp | 20.5% | 20 years | ★★
  • ST-300 Eco | 300 Wp | 18.9% | 15 years | ★


Technical specifications
  • Power output: 400 Wp
  • Maximum efficiency: 22.8%
  • Cell type: Monocrystalline PERC
  • Dimensions: 1755 × 1038 × 35 mm
  • Warranty: 25 years
  • Certifications: IEC 61215, IEC 61730
  • Compatibility: Compatible with all types of inverters
  • Coating: Anti-reflective coating for optimal absorption
  • Design: Engineered for enhanced resistance to extreme weather conditions

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