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G Solar GSM 375 375W Monocrystalline Solar Panel
Model GSM 375 | Monocrystalline Silicon | 72 Cells | Monofacial | 1500V System Voltage
Product Overview
The G Solar GSM 375 is a high-performance monocrystalline solar panel built for dependable energy production. It combines strong output, stable electrical behavior, and a compact full-size format for versatile installations. With a 375W rating, it is designed for customers who want solid power generation without sacrificing roof space efficiency. The module uses 72 mono-crystalline cells and delivers an attractive efficiency level of 19.32%. Its positive power tolerance and durable build make it suitable for long-term residential or commercial use. This panel is engineered to perform reliably under changing weather conditions and challenging environments.
Key Benefits
Reliable Power Output: The module delivers 375W at STC, with NOCT output reaching 278W for realistic operating conditions.
High Module Efficiency: The 19.32% efficiency supports strong energy production from limited roof space.
Positive Power Tolerance: A 0 to +5W tolerance helps ensure dependable delivered performance.
Durable Construction: Tempered 3.2mm glass, anodized aluminum, and IP67 protection support long-term reliability.
Harsh Environment Ready: The module is designed for sand, dust, salt mist, ammonia, fire risk, wind, and snow resistance.
How It Works
The GSM 375 converts sunlight into usable electricity through monocrystalline silicon cells arranged for stable energy capture. Under standard test conditions, the panel is rated at 375W and reaches strong voltage and current values for balanced system design. In real-world operation, the module continues producing power efficiently, even when temperatures rise or irradiation falls. Its electrical profile supports consistent inverter matching and dependable string design. The construction also helps reduce common performance losses caused by heat, shading, and environmental exposure. This makes the panel a practical choice for reliable daily solar generation.
Sunlight Conversion: Mono-crystalline silicon cells absorb solar energy and convert it into direct current electricity. The 72-cell layout supports steady voltage generation across the module.
Performance Stability: The panel’s temperature coefficients help predict how output changes as conditions warm. A lower Pmax coefficient supports controlled performance decline in heat.
System Integration: With MC4-compatible connectors and a 1500V maximum system voltage, the module fits standard solar installations. Its IP67 junction box and PV cable improve safe, dependable connectivity.
Technical Specifications
| Model | GSM 375 |
| Brand | G Solar |
| Technology | Monocrystalline silicon |
| Power Range | 375 to 385 Wp |
| Maximum Power at STC | 375 W |
| Maximum Power at NOCT | 278 W |
| Module Efficiency | 19.32% |
| Voltage at Maximum Power | 39.81 V |
| Current at Maximum Power | 9.42 A |
| Open Circuit Voltage | 48.52 V |
| Short Circuit Current | 9.92 A |
| NOCT Maximum Power | 278 Wp |
| NOCT Voltage at Maximum Power | 37.07 V |
| NOCT Current at Maximum Power | 7.50 A |
| NOCT Open Circuit Voltage | 45.53 V |
| NOCT Short Circuit Current | 7.97 A |
| Power Tolerance | 0 to +5 W |
| Maximum System Voltage | 1500 V |
| Operating Temperature | -40°C to 85°C |
| Nominal Operating Cell Temperature | 45 ± 2°C |
| Temperature Coefficient of Pmax | -0.393%/°C |
| Temperature Coefficient of Voc | -0.31%/°C |
| Temperature Coefficient of Isc | 0.041%/°C |
| Cell Number | 72 |
| Module Dimensions | 1957 × 992 × 40 mm |
| Weight | 21.5 kg |
| Front Glass | 3.2 mm anti-reflection coated tempered glass |
| Frame | Anodized aluminium alloy |
| Junction Box | IP67 |
| Connector Type | MC4 compatible |
| Output Cable | 4.0 mm² PV special cable |
| Manufacturing Location | Rogoznica, Croatia |
Certifications & Compliance
Certifications: CE-Compliant, IEC 61215-1, IEC 61215-1-1, IEC 61215-2, IEC 61730-1, IEC 61730-2, UL 1703, application class A, Safety Class II
Environmental: PID free, sand and dust abrasion resistance, salt mist resistance, ammonia corrosion resistance, fire risk safety, triple 100% EL tests
Load Testing: 3800 Pa wind load, 5400 Pa snow load, and resistance to 35 mm hail stones at 97 km/h
Warranty: 15-year manufacturing warranty, 12-year power warranty at 90% output, and 25-year power warranty at 80% output
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-5965 |
|---|---|
| Manufacturer | PES Supply |
| Container price | |
| Container qty | |
| Odoo id | |
| Pallet price | |
| Pallet qty | |
| Unit price | |
| Manufacturer |
No documents available for this product. Contact us to request documentation.

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Product Description
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G Solar GSM 375 375W Monocrystalline Solar Panel
Model GSM 375 | Monocrystalline Silicon | 72 Cells | Monofacial | 1500V System Voltage
375 WMax Power Output19.32%Module Efficiency72Mono CellsProduct Overview
The G Solar GSM 375 is a high-performance monocrystalline solar panel built for dependable energy production. It combines strong output, stable electrical behavior, and a compact full-size format for versatile installations. With a 375W rating, it is designed for customers who want solid power generation without sacrificing roof space efficiency. The module uses 72 mono-crystalline cells and delivers an attractive efficiency level of 19.32%. Its positive power tolerance and durable build make it suitable for long-term residential or commercial use. This panel is engineered to perform reliably under changing weather conditions and challenging environments.
Key Benefits
Reliable Power Output: The module delivers 375W at STC, with NOCT output reaching 278W for realistic operating conditions.
High Module Efficiency: The 19.32% efficiency supports strong energy production from limited roof space.
Positive Power Tolerance: A 0 to +5W tolerance helps ensure dependable delivered performance.
Durable Construction: Tempered 3.2mm glass, anodized aluminum, and IP67 protection support long-term reliability.
Harsh Environment Ready: The module is designed for sand, dust, salt mist, ammonia, fire risk, wind, and snow resistance.
How It Works
The GSM 375 converts sunlight into usable electricity through monocrystalline silicon cells arranged for stable energy capture. Under standard test conditions, the panel is rated at 375W and reaches strong voltage and current values for balanced system design. In real-world operation, the module continues producing power efficiently, even when temperatures rise or irradiation falls. Its electrical profile supports consistent inverter matching and dependable string design. The construction also helps reduce common performance losses caused by heat, shading, and environmental exposure. This makes the panel a practical choice for reliable daily solar generation.
Sunlight Conversion: Mono-crystalline silicon cells absorb solar energy and convert it into direct current electricity. The 72-cell layout supports steady voltage generation across the module.
Performance Stability: The panel’s temperature coefficients help predict how output changes as conditions warm. A lower Pmax coefficient supports controlled performance decline in heat.
System Integration: With MC4-compatible connectors and a 1500V maximum system voltage, the module fits standard solar installations. Its IP67 junction box and PV cable improve safe, dependable connectivity.
Technical Specifications
Model GSM 375 Brand G Solar Technology Monocrystalline silicon Power Range 375 to 385 Wp Maximum Power at STC 375 W Maximum Power at NOCT 278 W Module Efficiency 19.32% Voltage at Maximum Power 39.81 V Current at Maximum Power 9.42 A Open Circuit Voltage 48.52 V Short Circuit Current 9.92 A NOCT Maximum Power 278 Wp NOCT Voltage at Maximum Power 37.07 V NOCT Current at Maximum Power 7.50 A NOCT Open Circuit Voltage 45.53 V NOCT Short Circuit Current 7.97 A Power Tolerance 0 to +5 W Maximum System Voltage 1500 V Operating Temperature -40°C to 85°C Nominal Operating Cell Temperature 45 ± 2°C Temperature Coefficient of Pmax -0.393%/°C Temperature Coefficient of Voc -0.31%/°C Temperature Coefficient of Isc 0.041%/°C Cell Number 72 Module Dimensions 1957 × 992 × 40 mm Weight 21.5 kg Front Glass 3.2 mm anti-reflection coated tempered glass Frame Anodized aluminium alloy Junction Box IP67 Connector Type MC4 compatible Output Cable 4.0 mm² PV special cable Manufacturing Location Rogoznica, Croatia Certifications & Compliance
Certifications: CE-Compliant, IEC 61215-1, IEC 61215-1-1, IEC 61215-2, IEC 61730-1, IEC 61730-2, UL 1703, application class A, Safety Class II
Environmental: PID free, sand and dust abrasion resistance, salt mist resistance, ammonia corrosion resistance, fire risk safety, triple 100% EL tests
Load Testing: 3800 Pa wind load, 5400 Pa snow load, and resistance to 35 mm hail stones at 97 km/h
Warranty: 15-year manufacturing warranty, 12-year power warranty at 90% output, and 25-year power warranty at 80% outputDocumentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
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