Solar PV Panel 550W Monocrystalline 21.3% Efficiency | GTFI

550W Monocrystalline Solar PV Panel — 21.3% Efficiency for Residential and Commercial Solar Systems

The G25 550W monocrystalline solar PV panel converts sunlight into DC electricity for residential, commercial, and other solar power generation systems. With a maximum power output of 550W and module efficiency of 21.3%, it is designed for buyers and system integrators seeking a high-output photovoltaic module.

The module uses 144 monocrystalline cells and has a 2279×1134×35mm format with a listed weight of 28.1kg. Its specified voltage and current characteristics support integration with compatible inverters, mounting systems, and other balance-of-system equipment.

For rooftop, ground-mounted, off-grid, or battery-backed solar projects, the G25 provides a 550W photovoltaic power source. The listed IEC and TÜV certifications provide reference points for buyers evaluating module compliance and project requirements.

Key Technical Features

• 550W Maximum Power — Provides up to 550W of rated photovoltaic output under the specified test conditions.
• 21.3% Module Efficiency — High module efficiency helps make effective use of available installation area.
• 144 Monocrystalline Cells — Uses a 144-cell monocrystalline configuration for solar power generation.
• Durable PV Module Construction — Designed for integration into residential and commercial photovoltaic systems.
• Standard PV System Integration — Electrical specifications support connection with compatible PV system equipment.
• IEC / TÜV Certified — Listed certifications provide useful reference information for international PV buyers.