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Mana Energy Pak MEP665-P132-GB 640W Monocrystalline PERC Solar Panel
MEP665-P132-GB | PERC | 132 Cells | Monofacial | 1500V System Voltage
Product Overview
The Mana Energy Pak MEP665-P132-GB 640W is a monocrystalline solar panel built for dependable daily energy generation. It uses PERC technology to improve light capture and support strong performance in demanding conditions. The panel is designed for large-scale residential, commercial, and industrial solar projects. Its high wattage makes it suitable for installations that need excellent output with fewer modules. The module combines durable construction, stable electrical behavior, and a modern low-maintenance design. This makes it a practical choice for buyers seeking long service life and consistent solar production.
Key Benefits
High Power Output: Delivers up to 640 Wp, which supports efficient system design and fewer panel strings.
Strong Efficiency: The module reaches 20.6% efficiency, helping convert more sunlight into usable electricity.
Durable Build: Tempered glass, anodized aluminium, and a robust frame support long-term outdoor use.
Wide Operating Range: The panel operates from -40 to 85 °C, making it suitable for varied climates.
Low Degradation: The 30-year power warranty and 0.55% annual degradation rate support stable long-term output.
How It Works
This solar panel converts sunlight into direct current power through monocrystalline cells arranged in a high-density 132-cell design. PERC technology improves the cell’s ability to capture and use reflected light. That helps increase energy yield across the day. The anti-reflection tempered glass supports better light transmission and protects the module surface. The aluminum frame strengthens the panel structure and helps maintain reliability during installation and operation. The junction box with three diodes helps manage electrical flow and reduce power loss under shading or uneven conditions. Together, these features create a module that produces dependable power with consistent performance.
Sunlight Conversion: Monocrystalline cells absorb sunlight and generate electrical current. The 640 Wp rating reflects strong peak output under standard test conditions.
PERC Enhancement: PERC improves rear-side light use and supports better overall module efficiency. This helps the panel perform well in bright and variable light.
Protected Power Flow: The three-diode junction box helps manage current movement and reduce mismatch losses. This is useful when parts of the array face temporary shading.
Technical Specifications
| Brand | Mana Energy Pak |
| Model Number | MEP665-P132-GB |
| Technology | PERC |
| Cell Type | Monocrystalline |
| Cell Number | 132 |
| Cell Size | 210×105 mm |
| Maximum Power | 640 Wp |
| Power Range | 640 ~ 665 Wp |
| Panel Efficiency | 20.6 ~ 21.4 % |
| Voltage at Maximum Power | 37.57 V |
| Current at Maximum Power | 17.05 A |
| Open Circuit Voltage | 44.49 V |
| Short Circuit Current | 18.2 A |
| Power Tolerance | 0 ~ +1 % |
| Operating Temperature Range | -40 - 85 °C |
| Temperature | 44±2 °C |
| Temperature Coefficient of Pmax | -0.35 %/°C |
| Temperature Coefficient of Voc | -0.27 %/°C |
| Temperature Coefficient of Isc | 0.05 %/°C |
| Maximum System Voltage | 1500 V |
| Series Fuse Rating | 30 A |
| Dimensions | 2384 x 1302 x 30 mm |
| Weight | 33 kg |
| Glass Type | Anti-reflection coating, tempered glass |
| Glass Thickness | 3.2 mm |
| Frame Type | Anodized aluminium |
| Junction Box Diodes | 3 |
Certifications & Compliance
Certifications: Not specified in the provided data.
Inverter Compatibility: Designed for standard 1500V solar systems.
Environmental: Operating temperature range from -40 to 85 °C supports diverse climates.
Warranty: 12-year product warranty and 30-year power warranty with 83.5% total degradation rate.
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-12396 |
|---|---|
| Manufacturer | PES Supply |
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