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Model MEP585-T144-GG | N-Type TOPCon | 144 Half-Cell Monocrystalline | Bifacial | 1500V System Voltage
The Mana Energy Pak MEP585-T144-GG 580W N-Type TOPCon bifacial monocrystalline solar panel is engineered for high output and long term reliability. This advanced module delivers up to 580 Wp with panel efficiency reaching 22.65 percent under standard conditions. The panel is designed with 144 N-type TOPCon half cells that enhance energy harvest and reduce resistive losses across the module. Bifacial technology allows power generation from both front and rear surfaces when suitable reflectance is available. This makes the panel ideal for commercial rooftops, utility scale projects, carports, and high performance residential systems. A robust anodized aluminium frame, anti reflection coated glass, and optimized temperature coefficients support stable performance in demanding climates. With strong warranty coverage and controlled degradation rates, this module provides dependable energy production for decades.
High power density: Up to 580 Wp output per module allows more system power on limited roof or ground area. This reduces balance of system costs and supports efficient large scale designs.
Excellent module efficiency: Panel efficiency up to 22.65 percent maximizes energy harvest from available sunlight. Higher efficiency can enable smaller arrays without sacrificing generation targets.
Bifacial energy gain: Bifacial construction enables the rear side to capture reflected light from bright surfaces. This design can increase total energy yield compared to monofacial modules in suitable installations.
Reliable long term performance: A 12 year product warranty and up to 30 year power warranty support dependable lifetime value. Low annual degradation with a total 87.4 percent power level at 30 years helps maintain stable output.
Robust design for harsh climates: Anodized aluminium frame and 2 mm anti reflection glass resist mechanical stress and weather impacts. A wide operating temperature range from minus 40 to 85 degrees Celsius supports use in diverse environments.
System design flexibility: The 1500 V maximum system voltage enables long strings and reduced cabling on larger projects. A 30 A series fuse rating supports pairing with a broad range of modern inverters.
This Mana Energy Pak N-Type TOPCon bifacial solar panel converts sunlight into direct current electricity through high efficiency monocrystalline cells. Photons strike the 182 by 91 millimetre N type cells and release electrons, creating an electric current that flows through the panel conductors. The half cut cell layout reduces internal resistance and improves performance, especially under partial shading. Bifacial operation means both the front and rear sides participate in energy production when reflective surfaces are present. The generated direct current connects to a compatible inverter that converts it into alternating current for on site consumption or grid export. Carefully engineered temperature coefficients help maintain stable power levels as cell temperature rises during operation. Over its lifetime, the module follows a controlled degradation curve, supported by the linear power warranty from Mana Energy Pak.
N-Type TOPCon cell technology: N type TOPCon cells use advanced passivated contacts to reduce recombination losses within the silicon. This design delivers higher efficiency and better performance in low light conditions than many conventional cell types. The cells are less prone to light induced degradation, so output remains more stable after initial operation. This helps maintain strong power delivery over the full warranty period.
Bifacial energy capture: The glass on glass bifacial structure allows light to enter from both sides of the module. Direct sunlight reaches the front side while reflected and diffuse light is harvested by the rear side. Installations above bright concrete, white membranes, or light gravel can benefit from increased rear side irradiance. This can raise effective energy yield without adding extra modules to the array.
Thermal and electrical management: The module has a nominal operating cell temperature of 43 plus or minus 2 degrees Celsius. Carefully chosen temperature coefficients of power, voltage, and current balance output stability with real world performance. A maximum system voltage of 1500 V and 30 A series fuse rating support safe integration into modern strings. These characteristics simplify array design while maintaining efficiency in varied climates.
| Brand / Manufacturer | Mana Energy Pak Co. |
| Country of Origin | Iran |
| Model Number | MEP585-T144-GG |
| Cell Technology | N-Type TOPCon monocrystalline |
| Module Type | Bifacial, glass to glass |
| Power Range | 560 Wp to 585 Wp |
| Maximum Power (front side, Pmax) | 580 Wp |
| Voltage at Maximum Power (Vmpp, front) | 42.58 V |
| Current at Maximum Power (Impp, front) | 13.63 A |
| Open Circuit Voltage (Voc, front) | 51.47 V |
| Short Circuit Current (Isc, front) | 14.37 A |
| Panel Efficiency Range | 21.68 % to 22.65 % |
| Typical Panel Efficiency (front) | 22.45 % |
| Secondary Power Rating (rear reference Pmax) | 436 Wp |
| Voltage at Maximum Power (Vmpp, secondary) | 39.91 V |
| Current at Maximum Power (Impp, secondary) | 10.93 A |
| Open Circuit Voltage (Voc, secondary) | 48.89 V |
| Short Circuit Current (Isc, secondary) | 11.6 A |
| Power Tolerance | 0 to +1 % |
| Nominal Operating Cell Temperature (NOCT) | 43 ± 2 °C |
| Operating Temperature Range | -40 °C to 85 °C |
| Temperature Coefficient of Pmax | -0.3 % / °C |
| Temperature Coefficient of Voc | -0.25 % / °C |
| Temperature Coefficient of Isc | 0.046 % / °C |
| Maximum System Voltage | 1500 V |
| Series Fuse Rating | 30 A |
| Module Dimensions (H × W × D) | 2278 × 1134 × 30 mm |
| Module Weight | 32.5 kg |
| Cell Size | 182 × 91 mm |
| Number of Cells | 144 half cells |
| Glass Type | Anti reflection coating glass |
| Glass Thickness | 2 mm |
| Frame Material | Anodized aluminium |
| Junction Box | Weather protected junction box |
| Total Degradation Rate | 0.42 % annual reference |
Certifications: Standard grid tied photovoltaic certifications are typically supported for this module type. Please refer to the official datasheet or manufacturer for exact current certificates.
Inverter Compatibility: Compatible with most modern string and central inverters that accept 1500 V systems, within voltage and current limits per string design.
Environmental: Designed for outdoor installation in a wide temperature range, with durable glass and frame materials for long term exposure to sun, wind, and precipitation.
Warranty: 12 year product warranty. Linear power warranty with 89.4 % output guaranteed at 25 years and 87.4 % output guaranteed at 30 years, based on the stated total degradation rate.
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