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MSquare Energy MSE-345W-M60H 345W Monocrystalline Type Solar Panel
Model MSE-345W-M60H | Monocrystalline | 120 Half-Cell | Monocrystalline | 1500V System Voltage
Product Overview
The MSquare Energy MSE-345W-M60H is a monocrystalline solar panel designed for dependable output and efficient energy generation. It delivers a rated maximum power of 345Wp and a module efficiency of 19.7 percent, making it a strong fit for residential and commercial solar applications. The panel uses 120 cells and a compact, durable format that supports reliable rooftop performance. With a 1500V maximum system voltage and a positive power tolerance, installation flexibility is improved. This solar panel is built for long-term operation in demanding conditions. Its low degradation rate also supports stable energy production over time.
Key Benefits
High Power Output: The panel provides 345Wp, supporting strong generation from limited roof space.
Efficient Energy Conversion: A 19.7 percent efficiency rating helps maximize usable electricity from sunlight.
Positive Power Tolerance: The 0 to +1.5 percent tolerance supports reliable performance above the rated value.
Durable Construction: Anti-reflection coated glass and a robust frame help support long service life.
Stable Long-Term Yield: The low annual degradation rate supports consistent output across the warranty period.
How It Works
The MSE-345W-M60H converts sunlight into usable electricity through monocrystalline silicon cells. When sunlight reaches the module, the cells generate direct current power. That power can then be routed through compatible solar equipment for household or commercial use. The anti-reflection glass helps reduce surface losses. This improves light capture during daily operation. The module design also supports steady performance across changing temperatures and weather conditions. Its electrical characteristics are balanced for stable string design and efficient system integration. The panel is engineered to deliver dependable results over many years of service.
Photon Capture: Sunlight passes through anti-reflection coated glass and reaches the monocrystalline cells. The coating helps reduce reflection losses and improves absorption.
Power Generation: The cells convert light into direct current electricity. The panel is rated at 345Wp, which supports predictable system sizing.
System Integration: The module operates with a 1500V maximum system voltage and a 20A series fuse rating. These values help guide safe array design and compatible installation.
Technical Specifications
| Brand | MSquare Energy |
| Model Number | MSE-345W-M60H |
| Technology | Monocrystalline |
| Type | Solar Panel |
| Maximum Power (Pmax) | 345 Wp |
| Voltage at Maximum Power (Vmpp) | 34.39 V |
| Current at Maximum Power (Impp) | 10.03 A |
| Open Circuit Voltage (Voc) | 41.25 V |
| Short Circuit Current (Isc) | 10.53 A |
| Panel Efficiency | 19.7% |
| Power Range | 345 to 370 Wp |
| Voltage at Maximum Power Range | 33 V |
| Current at Maximum Power Range | 7.27 A |
| Open Circuit Voltage Range | 40.4 V |
| Short Circuit Current Range | 7.7 A |
| Power Tolerance | 0 to +1.5% |
| Operating Temperature Range | -40 to 85 °C |
| Temperature | 45±2 °C |
| Temperature Coefficient of Pmax | -0.37%/°C |
| Temperature Coefficient of Voc | -0.290%/°C |
| Temperature Coefficient of Isc | 0.05%/°C |
| Maximum System Voltage | 1500 V |
| Series Fuse Rating | 20 A |
| Panel Dimensions | 1755 x 1048 x 35 mm |
| Weight | 19 kg |
| Cell Size | 166 × 166 mm |
| Cell Number | 120 |
| Glass Type | Anti-reflection coating glass |
| Glass Thickness | 3.2 mm |
| Junction Box Diodes | 3 |
| Junction Box Protection Class | I |
Certifications & Compliance
Certifications: Manufacturer quality and product compliance details are referenced in the datasheet.
Inverter Compatibility: Compatible with standard grid-tied and hybrid solar system designs.
Environmental: Built for operating temperatures from -40 to 85 °C with anti-reflection coated glass.
Warranty: 25 years product warranty and 10 years performance warranty at 95 percent, plus 25 years at 85.5 percent.
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-12050 |
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| Manufacturer | PES Supply |
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