Greensun Solar GSM555-144
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Greensun Solar GSM555-144 555W N-Type Bifacial Dual Glass Solar Panel
GSM555-144 | N-Type | 144 Half-Cut Cells | Bifacial | 1500V System Voltage
Product Overview
The Greensun Solar GSM555-144 is a premium 555W N-Type bifacial solar panel designed for high-efficiency energy generation. This advanced module utilizes 144 half-cut cells to maximize power output while minimizing internal resistance. Its bifacial dual-glass design captures sunlight from both sides, significantly boosting yield in bright environments. Built with stringent quality control, the panel ensures long-term durability against harsh weather conditions. The sleek black frame complements modern residential and commercial rooftops perfectly. With a power tolerance of 0 to +0.5 percent, every unit meets strict performance guarantees. This solar panel is an ideal choice for homeowners seeking reliable, sustainable energy solutions today.
Key Benefits
High Efficiency Output: Achieves 21.6% efficiency with 555W max power for superior energy generation per square meter.
Bifacial Dual-Glass Design: Captures reflected light from the rear side to increase total energy yield significantly.
N-Type Technology: Uses advanced N-type cells to reduce degradation and maintain higher performance over decades.
Half-Cut Cell Innovation: Reduces internal resistance and hotspot risks while improving performance in partial shading.
Robust Durability: Passes salt mist, ammonia, and sandblowing tests to endure harsh environmental conditions reliably.
How It Works
The Greensun Solar GSM555-144 operates by converting sunlight into electricity through advanced photovoltaic technology. Its N-type cells generate electrons when exposed to solar radiation with minimal energy loss. The bifacial structure allows light entry from both the front and rear surfaces. This dual-sided absorption maximizes power output even when light reflects from nearby surfaces. The half-cut cell design further optimizes current flow by reducing resistance within the module. Together, these features ensure consistent, high-efficiency performance under various lighting conditions throughout the day.
Photovoltaic Conversion: Sunlight strikes N-type silicon cells, releasing electrons to create a direct electrical current. This process generates power efficiently with low thermal degradation over time.
Bifacial Light Absorption: The dual-glass design captures sunlight from the rear side, adding extra yield from reflected light. This increases total energy production compared to standard single-sided panels.
Half-Cut Current Optimization: Half-cut cells reduce internal resistance by splitting current paths, minimizing heat loss. This design also lowers hotspot risks and improves performance when parts of the panel are shaded.
Technical Specifications
| Maximum Power (Pmax) | 555 Wp |
| Power Range | 545 ~ 560 Wp |
| Power Tolerance | 0 ~ +0.5 % |
| Voltage at Maximum Power (Vmpp) | 41.41 V |
| Current at Maximum Power (Impp) | 13.4 A |
| Open Circuit Voltage (Voc) | 49.93 V |
| Short Circuit Current (Isc) | 14.09 A |
| Panel Efficiency | 21.6 % |
| Efficiency Range | 21.2 ~ 21.8 % |
| Temperature Coefficient of Pmax | -0.35 %/°C |
| Temperature Coefficient of Voc | -0.27 %/°C |
| Temperature Coefficient of Isc | 0.048 %/°C |
| Maximum System Voltage | 1500 V |
| Cell Number | 144 |
| Cell Technology | N-Type Half-Cut |
| Panel Dimension (H/W/D) | 2276 x 1133 x 35 mm |
| Weight | 29.4 kg |
| Frame Type | Black |
| Technology Type | Bifacial Dual Glass |
Certifications & Compliance
Certifications: Salt Mist Test, Ammonia Test, Sandblowing Test Passed
Inverter Compatibility: Compatible with all standard residential and commercial inverters
Environmental: Sandblowing, salt mist, and ammonia resistant for harsh environments
Warranty: 12-year product material warranty, 25-year linear power warranty
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-7412 |
|---|---|
| Manufacturer | PES Supply |
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