Monocrystalline silicon photovoltaic module ST-500 Eco

PERCIEC 61215IEC 61730

Overview
The ST-400 Pro is a photovoltaic solar panel delivering 400 Wp. It uses monocrystalline PERC cells with a measured efficiency of 22.8% and is designed for long-term field operation. The module is certified to IEC 61215 and IEC 61730 and is supplied with a 25-year warranty.

Key Features

• Power output: 400 Wp
• Efficiency: 22.8%
• Cells: Monocrystalline PERC
• Durability: Designed for resistance to extreme weather conditions
• Surface: Anti-reflective coating to reduce reflection losses
• Certifications: IEC 61215 and IEC 61730
• Compatibility: Compatible with all inverter types
• Installation: Quick installation with integrated mounting system
• Warranty: 25 years

Comparison
Model | Power | Efficiency | Warranty | Range
ST-400 Pro — 400 Wp | 22.8% | 25 years | ★★★ (Best-seller)
ST-350 Standard — 350 Wp | 20.5% | 20 years | ★★
ST-300 Eco — 300 Wp | 18.9% | 15 years | ★

Advantages

• Monocrystalline PERC cells for high conversion efficiency
• Enhanced resistance to adverse weather
• Anti-reflective surface for improved absorption
• IEC 61215 and IEC 61730 certified
• Broad inverter compatibility
• Integrated mounting system for faster installation

Technical specifications

• Model: ST-400 Pro
• Rated power: 400 Wp
• Cell type: Monocrystalline PERC
• Efficiency: 22.8%
• Dimensions: 1755 × 1038 × 35 mm
• Warranty: 25 years
• Certifications: IEC 61215, IEC 61730
• Installation: Integrated mounting system for quick installation
• Compatibility: Works with all inverter types