Greensun Solar GSM405-72
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Greensun Solar GSM405-72 410Wp PERC Monocrystalline Solar Panel
GSM405-72 | PERC | 72 Mono Cells | Monofacial | 1500V System Voltage
Product Overview
The Greensun Solar GSM405-72 410Wp PERC Monocrystalline Solar Panel delivers exceptional energy performance for residential and commercial installations. This high-efficiency module features advanced PERC technology to maximize photon absorption and boost overall power output. Designed with robust monocrystalline cells, it ensures reliable operation under diverse weather conditions. The panel achieves a peak efficiency of 22.4%, making it ideal for space-constrained rooftops. Its compact design and lightweight structure of 22.5 kg simplify mounting and reduce structural load. Built for durability, this solar panel withstands extreme temperatures and mechanical stress. The GSM405-72 model offers a power tolerance of 0 to +1.5%, guaranteeing consistent performance. Installation teams appreciate its standard dimensions of 1960x990x45 mm. This product represents a sustainable investment for long-term energy savings and reduced carbon footprint.
Key Benefits
High Energy Efficiency: Achieves 22.4% module efficiency to generate more power from limited roof space.
Advanced PERC Technology: Uses Passivated Emitter and Rear Cell design to enhance light absorption and reduce energy loss.
Reliable Power Output: Delivers a maximum power of 410 Wp with tight tolerance of 0 to +1.5% for consistent results.
Weather Resilience: Maintains performance across temperature ranges with low thermal coefficients for voltage and power.
Easy Installation: Lightweight 22.5 kg design and standard 1960x990x45 mm dimensions simplify mounting on various structures.
How It Works
The Greensun Solar GSM405-72 panel converts sunlight into electricity through the photovoltaic effect using 72 high-quality monocrystalline cells. Each cell contains silicon layers that generate electron flow when exposed to solar radiation. The PERC layer on the rear surface reflects unused light back into the cell to increase absorption efficiency. This process produces direct current that is then converted to usable alternating current by an inverter. The system operates optimally under standard test conditions with 1000W/m² irradiance at 25°C cell temperature.
Photon Absorption: Sunlight photons strike the monocrystalline silicon cells, exciting electrons to create an electric current. The PERC technology ensures minimal light reflection and maximum energy capture.
Electron Flow Generation: Excited electrons move through the silicon lattice to the conductive layer, generating direct current electricity. This flow is collected by the 5BB busbar system for efficient power transmission.
Power Conversion: The generated direct current travels to an inverter that converts it into alternating current for home or grid use. The panel maintains stable output despite temperature fluctuations due to its low thermal coefficients.
Technical Specifications
| Cell Type | Monocrystalline PERC |
| Maximum Power (Pmax) | 410 Wp |
| Power Tolerance | 0 ~ +1.5% |
| Voltage at Pmax (Vmpp) | 42 V |
| Current at Pmax (Impp) | 9.65 A |
| Open Circuit Voltage (Voc) | 49.9 V |
| Short Circuit Current (Isc) | 10.72 A |
| Module Efficiency | 22.4% |
| Temperature Coefficient of Pmax | -0.4%/°C |
| Temperature Coefficient of Voc | -0.33%/°C |
| Temperature Coefficient of Isc | 0.058%/°C |
| Cell Size | 156×156 mm |
| Number of Cells | 72 |
| Panel Dimensions (H/W/D) | 1960×990×45 mm |
| Weight | 22.5 kg |
| Technology | PERC (Passivated Emitter and Rear Cell) |
| Power Range | 385 ~ 410 Wp |
| Region | China |
Certifications & Compliance
Certifications: IEC 61215, IEC 61730, ISO 9001
Inverter Compatibility: Compatible with all major string inverters (SMA, Fronius, Huawei, Growatt)
Environmental: RoHS Compliant, Lead-Free Solder, Low Carbon Manufacturing
Warranty: 12-year product warranty, 25-year linear power warranty (90% at 10 years, 80% at 25 years)
● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-7392 |
|---|---|
| Manufacturer | PES Supply |
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