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Prostar PR370W-30MH Monocrystalline Mono Solar Panel
PR370W-30MH | Monocrystalline | 120 Half-Cell | Mono | 1500V System Voltage
Product Overview
The Prostar PR370W-30MH Monocrystalline Mono Solar Panel delivers exceptional energy performance for residential and commercial systems. This high-efficiency module generates 370 watts of peak power with a remarkable 20.31% efficiency rating. Its robust design features 120 premium monocrystalline cells arranged in a half-cell configuration to minimize power loss. The panel withstands harsh environmental conditions with an operating temperature range of -40°C to 85°C. Built with tempered glass and an anodized aluminum frame, it ensures long-term durability and resistance to wind and hail impact. The IP68-rated junction box provides superior protection against moisture and dust ingress. This solar panel is ideal for maximizing energy harvest in limited space installations while maintaining reliable performance over decades.
Key Benefits
High Power Output: Generates 370W peak power for maximum energy harvest in residential and commercial applications.
Superior Efficiency: Achieves 20.31% module efficiency to convert more sunlight into electricity per square meter.
Extreme Durability: Built with tempered glass and anodized aluminum to resist wind, hail, and harsh weather conditions.
Wide Temperature Range: Operates reliably from -40°C to 85°C, ensuring consistent performance in diverse climates.
Enhanced Protection: IP68-rated junction box with three diodes provides superior moisture and dust resistance for long life.
How It Works
The Prostar PR370W-30MH solar panel converts sunlight into usable electricity through the photovoltaic effect. When photons strike the monocrystalline silicon cells, they excite electrons to create a flow of electric current. This current is captured by the internal circuitry and transmitted through MC4 connectors to the system's charge controller. The half-cell design reduces internal resistance and minimizes power loss during energy conversion. Temperature coefficients ensure stable output even in extreme heat or cold conditions. The panel's robust construction maintains efficiency over decades of continuous operation.
Photovoltaic Conversion: Sunlight photons excite electrons in monocrystalline cells to generate direct current electricity. This process occurs instantly upon exposure to sunlight.
Current Transmission: Generated electricity flows through internal busbars to MC4 connectors. The MC4 system ensures secure, weatherproof connections for reliable power delivery.
Temperature Regulation: The panel maintains stable output across extreme temperatures. Its -0.35% power coefficient per degree ensures minimal efficiency loss in hot conditions.
Technical Specifications
| Maximum Power (Pmax) | 370 Wp |
| Voltage at Maximum Power (Vmpp) | 34.4 V |
| Current at Maximum Power (Impp) | 10.76 A |
| Open Circuit Voltage (Voc) | 40.9 V |
| Short Circuit Current (Isc) | 11.52 A |
| Power Tolerance | 0 ~ +0.5 % |
| Panel Efficiency | 20.31 % |
| Cell Type | Monocrystalline |
| Cell Number | 120 |
| Cell Size | 166×83 mm |
| Panel Dimension (H/W/D) | 1755x1038x35 mm |
| Weight | 19.5 kg |
| Glass Type | Tempered Glass |
| Glass Thickness | 3.2 mm |
| Frame Type | Anodized Aluminium |
| Junction Box Protection | IP 68 |
| Junction Box Diodes | 3 |
| Connector Type | MC4 |
| Cable Crosssection | 4 mm² |
| Cable Length | 350 mm |
| Maximum System Voltage | 1500 V |
| Series Fuse Rating | 20 A |
| Operating Temperature Range | -40 - 85 °C |
| Temperature Coefficient of Pmax | -0.35 %/°C |
| Temperature Coefficient of Voc | -0.27 %/°C |
| Temperature Coefficient of Isc | 0.048 %/°C |
Certifications & Compliance
Certifications: IEC 61215, IEC 61730 (Standard for Monocrystalline Solar Panels)
Inverter Compatibility: Compatible with all major inverter brands including MPPT and PWM controllers
Environmental: RoHS Compliant, Lead-Free Manufacturing Process
Warranty: 25-Year Performance Warranty with 90% output at year 25 (Standard for Prostar Panels)
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-14648 |
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| Manufacturer | PES Supply |
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