Greensun Solar GSM345-72
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Greensun Solar GSM345-72 Monocrystalline Solar Panel
GSM345-72 | Monocrystalline | 72 Cells Mono | Mono | 1500V System Voltage
Product Overview
The Greensun Solar GSM345-72 Monocrystalline Solar Panel delivers reliable energy for residential and commercial use. This high-performance unit generates 345 Wp of maximum power with an impressive 17.7% efficiency rate. Its monocrystalline cell technology ensures optimal sunlight absorption even in low-light conditions. The panel features a robust 12-year product warranty for long-term durability. It operates efficiently across a wide temperature range with a coefficient of -0.4%/°C for power. This model is ideal for homeowners seeking to reduce energy costs and increase sustainability. The compact design fits seamlessly into standard mounting systems. Its 72-cell layout provides balanced voltage and current output. The 156×156 mm cell size maximizes energy generation per square meter. This solar panel is a top choice for modern photovoltaic systems in China and globally.
Key Benefits
High Power Output: Generates 345 Wp of maximum power for efficient energy production.
Superior Efficiency: Achieves 17.7% module efficiency to maximize sunlight conversion.
Temperature Resilience: Maintains performance with a low -0.4%/°C temperature coefficient.
Long Warranty: Includes a 12-year product warranty for guaranteed durability.
Compact Design: Features 1960x90x45 mm dimensions for easy installation.
How It Works
The Greensun Solar GSM345-72 Monocrystalline Solar Panel converts sunlight into usable electricity through photovoltaic action. Sunlight hits the 72 monocrystalline cells, exciting electrons to create an electric current. This current flows through the panel's wiring to an inverter for conversion to AC power. The inverter then supplies electricity to your home or the grid. The panel's high efficiency ensures minimal energy loss during conversion. Its temperature stability allows it to work well in hot or cold weather. The 17.7% efficiency rate means more power from less sunlight area.
Photovoltaic Conversion: Sunlight excites electrons in monocrystalline cells to generate direct current. This process creates a steady flow of electricity for immediate use.
Current Transmission: The generated current travels through internal wiring to the inverter. The inverter converts DC to AC for household compatibility.
System Integration: The AC power enters your home's electrical system or grid. Storage batteries can capture excess energy for later use.
Technical Specifications
| Type | Monocrystalline |
| Model Number | GSM345-72 |
| Maximum Power (Pmax) | 345 Wp |
| Power Tolerance | 0 ~ +1.5 % |
| Voltage at Maximum Power (Vmpp) | 38.42 V |
| Current at Maximum Power (Impp) | 8.99 A |
| Open Circuit Voltage (Voc) | 47.03 V |
| Short Circuit Current (Isc) | 9.53 A |
| Panel Efficiency | 17.7 % |
| Temperature Coefficient of Pmax | -0.4 %/°C |
| Temperature Coefficient of Voc | -0.31 %/°C |
| Temperature Coefficient of Isc | 0.058 %/°C |
| Panel Dimension (H/W/D) | 1960x90x45 mm |
| Weight | 22.5 kg |
| Cell Size | 156×156 mm |
| Cell Number | 72 |
| Power Range | 345 ~ 360 Wp |
| Panel Efficiency Range | 17.7 ~ 18.5 % |
Certifications & Compliance
Certifications: IEC 61215, IEC 61730, CE Certified
Inverter Compatibility: Compatible with grid-tied and off-grid systems
Environmental: RoHS Compliant, Sand Blasting and Salt Mist Tested
Warranty: 12 Years Product Warranty, 25 Years Linear Power Warranty
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-7376 |
|---|---|
| Manufacturer | PES Supply |
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