Sunceco SEM 310-385W BF frameless
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- SKU
- PES-SPS-SOL-19035
- Unit price
- $0.58/W
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Sunceco SEM 310-385W BF Frameless Bifacial Solar Panel
SEM 310-385W BF frameless | Mono-crystalline | 60 Cells | Bifacial | 1500V System Voltage
Product Overview
The Sunceco SEM 310-385W BF frameless is a high-performance bifacial solar panel built for reliable energy production. It uses mono-crystalline cells and a frameless structure to support strong output in demanding environments. The module delivers up to 310 Wp on the front side, with excellent rear-side generation potential from reflected light. Its compact 60-cell format helps keep installation flexible. The panel is designed for long-term durability, with strong resistance to harsh weather, dust, and corrosive conditions. It suits residential, commercial, and specialized solar projects that need dependable efficiency and low maintenance.
Key Benefits
Bifacial Energy Gain: Rear-side generation can increase output through reflected light.
Frameless Design: The frameless build suits sandy, snowy, and high-latitude environments.
High Durability: The module offers resistance to sand, dust, salt mist, ammonia, and abrasion.
Strong Mechanical Strength: It is tested for 3800 Pa wind load and 5400 Pa snow load.
Long Service Life: The product includes a 15-year manufacturing warranty and extended power coverage.
Low-Light Performance: The module performs well under low irradiance conditions for steadier generation.
How It Works
This bifacial solar panel converts sunlight into electricity through mono-crystalline cells. The front side captures direct solar radiation during normal operation. The rear side also produces energy from reflected light, which can improve total yield. Because the panel is frameless, cleaning is easier and debris buildup is reduced. That design also supports use in harsh locations where snow, sand, or dust may affect framed modules. The 60-cell layout keeps the module efficient while maintaining practical dimensions for installation. With strong electrical ratings and stable temperature behavior, the panel is suited for long-term solar generation.
Front-Side Conversion: Sunlight hits the mono-crystalline cells and is converted into usable DC power. The 310 Wp rating reflects front-side performance at STC.
Rear-Side Bifacial Gain: Reflected light reaches the back surface and adds extra electricity generation. This can improve output in bright or reflective installations.
Frameless Protection: The frameless structure reduces edge buildup and supports easier maintenance. It also improves suitability for snow, sand, and dusty sites.
Technical Specifications
| Brand | Sunceco |
| Model | SEM 310-385W BF frameless |
| Technology | Mono-crystalline, bifacial |
| Type | Frameless solar panel |
| Maximum Power (Pmax) | 310 Wp |
| Voltage at Maximum Power (Vmpp) | 32.7 V |
| Current at Maximum Power (Impp) | 9.49 A |
| Open Circuit Voltage (Voc) | 39.6 V |
| Short Circuit Current (Isc) | 9.98 A |
| Module Efficiency | 18.8% |
| Power Range | 300 to 310 Wp |
| Power Tolerance | 0 to +5 W / 0 to +1.5% |
| Nominal Operating Cell Temperature | 42 ± 2 °C |
| Operating Temperature Range | -40 °C to 85 °C |
| Temperature Coefficient of Pmax | -0.38%/°C |
| Temperature Coefficient of Voc | -0.30%/°C |
| Temperature Coefficient of Isc | +0.048%/°C |
| Maximum System Voltage | 1500 VDC / 1500 V |
| Maximum Series Fuse Rating | 15 A |
| Panel Dimension | 1658 x 992 x 6 mm |
| Weight | 22.5 kg |
| Cell Number | 60 |
| Cell Type | Mono-crystalline, 5 bus bars |
| Glass Type | Tempered glass, 2.5 mm front and back |
| Frame Type | Frameless |
| Junction Box Protection Class | IP67 |
| Connector Type | MC4 compatible |
| Cable Cross Section | 4.0 mm² |
| Manufacturing Warranty | 15 years |
| Power Warranty | 12 years at 90%, 25 years at 80% |
Certifications & Compliance
Certifications: CE-Compliant, IEC 61215, IEC 61730, Safety Class II, UL 1703
Inverter Compatibility: MC4 compatible for standard PV system integration
Environmental: Fire-resistant construction, PID free, salt mist resistant, ammonia corrosion resistant, sand and dust abrasion resistant
Warranty: 15 Years manufacturing warranty, 12 Years at 90% power output, 25 Years at 80% power output
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-19035 |
|---|---|
| Manufacturer | PES Supply |
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