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Model CEC6-72-540TDHV | N-Type Mono PERC | 144 Half-Cell 182×91 mm | Bifacial | 1500V System Voltage
The CECEP Solar CEC6-72-540TDHV N-type bifacial monocrystalline solar panel is designed for high energy yield and long term reliability. With a front side power rating of 540 watts and module efficiency up to 20.9 percent, it suits commercial rooftops, carports and utility ground mounts. Bifacial N-type cell technology captures light on both sides and helps deliver more kilowatt hours per installed watt. A robust 1500 volt system rating supports modern string inverter designs with long strings. The module remains light enough for fast handling while still using durable 3.2 millimeter tempered glass. Customers gain strong performance in weak light, reduced degradation and a proven linear power warranty. This panel is produced by CECEP Solar Technology in China and is independently certified for safety and durability.
High power density for constrained sites: The 540 watt rating and up to 20.9 percent efficiency allow more generation from limited roof or ground space. System designers can reduce module count while maintaining desired capacity.
Bifacial gain for lower LCOE: N-type bifacial cells capture reflected light from behind the module, which increases real world energy yield. This higher production helps reduce levelized cost of energy over the project life.
Robust long term performance: A total annual degradation rate of around 0.42 percent preserves output over decades. Power output remains at least 94.6 percent at year twelve and 87.4 percent by year thirty under the linear warranty.
Proven reliability in harsh climates: The module withstands extreme wind loads up to 2400 Pascal and snow loads up to 5400 Pascal. Operating temperature ranges from minus 40 to plus 85 degrees Celsius for wide climate compatibility.
Installer friendly design: A 32.6 kilogram weight and standard 2279 by 1134 millimeter frame allow efficient handling. Junction box, cable length and mounting hole layout support streamlined installation on many racking systems.
This N-type bifacial solar module converts sunlight into direct current electricity using advanced monocrystalline cells. Each of the 144 half cut cells is wired in a series parallel arrangement to deliver 41.6 volts at maximum power and 12.99 amps under standard test conditions. Front side irradiance passes through the low iron tempered glass and strikes the high efficiency cells. At the same time, light reflected from the ground or roof is captured on the rear side and adds to total output. The produced direct current flows through the IP68 junction box and factory attached cables to a string inverter or hybrid inverter. The inverter converts direct current to alternating current for onsite consumption or export to the grid.
N-Type bifacial cell conversion: N-type monocrystalline cells use a different doping process which reduces light induced degradation. As light hits the cell surfaces, electrons are freed and driven by the internal electric field, creating usable current. The bifacial structure allows both front and rear surfaces to participate in this conversion process.
Module operating conditions: The panel is rated with a nominal operating temperature around 42 degrees Celsius plus or minus two degrees. Temperature coefficients for power, voltage and current describe how performance changes as cells heat or cool. System designers use these values to size strings within the 1500 volt limit and ensure safe operation during cold or hot weather.
Integration with system components: Factory fitted cables connect in series strings using compatible connectors to achieve target array voltage. These strings then feed an inverter that manages maximum power point tracking based on the module voltage and current characteristics. The inverter synchronizes with the utility grid or a battery system, so generated energy can power loads or be exported to earn credits.
| Brand | CECEP Solar Technology (Zhenjiang) Co., Ltd. |
| Model Number | CEC6-72-540TDHV |
| Cell Technology | N-type monocrystalline bifacial |
| Cell Size | 182 × 91 mm |
| Cell Count and Layout | 144 half cut cells (6 × 24) |
| Power Output Range | 540 Wp to 570 Wp |
| Maximum Power (Pmax) STC | 540 Wp |
| Power Tolerance | 0 to +5 W (factory rating) / 0 to +1 percent listed |
| Module Efficiency Range | 20.9 percent to 22.1 percent |
| Module Efficiency (540 W) | 20.9 percent |
| Voltage at Maximum Power (Vmpp) | 41.6 V |
| Current at Maximum Power (Impp) | 12.99 A |
| Open Circuit Voltage (Voc) | 49.8 V |
| Short Circuit Current (Isc) | 13.75 A |
| Maximum System Voltage | 1500 V DC |
| Series Fuse Rating | 25 A |
| Nominal Module Operating Temperature (NMOT) | 42 ± 2 °C |
| Operating Temperature Range | -40 °C to +85 °C |
| Temperature Coefficient of Pmax | -0.30 percent per °C |
| Temperature Coefficient of Voc | -0.25 percent per °C |
| Temperature Coefficient of Isc | +0.045 percent per °C |
| Front Glass | 3.2 mm low iron tempered solar glass with high transmittance |
| Junction Box Protection Class | IP68 rated, 1500 V DC |
| Cable Length | 250 mm standard, customizable on request |
| Panel Dimensions (H × W × D) | 2279 × 1134 × 30 mm |
| Weight | 32.6 kg |
| Mechanical Load Rating | 2400 Pa wind, 5400 Pa snow (as per datasheet family) |
| Country of Manufacture | China |
Certifications: Independently certified to IEC 61215 and IEC 61730; CE marked for European markets.
Inverter Compatibility: Compatible with most 1500 V string and central inverters that support monocrystalline bifacial modules.
Environmental: Designed for outdoor use with IP68 junction box, high mechanical load ratings and wide operating temperature range.
Warranty: 12 year product workmanship warranty. Linear performance warranty with minimum 99 percent first year output, not less than 94.6 percent at year 12 and at least 87.4 percent at year 30, corresponding to an average annual degradation around 0.42 percent.
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