Sunceco SEM 300-375W BF frameless
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- SKU
- PES-SPS-SOL-19029
- Unit price
- $0.60/W
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Sunceco SEM 300-375W BF Frameless Solar Panel
Model SEM 300-375W BF Frameless | Bifacial Mono-crystalline | 60 Cells | Bifacial | 1500V System Voltage
Product Overview
The Sunceco SEM 300-375W BF Frameless Solar Panel is a premium bifacial module designed for reliable energy production and long-term durability. Its frameless construction supports cleaner performance in demanding environments, including sandy, snowy, and high-latitude locations. This monocrystalline solar panel combines strong output, high efficiency, and dependable protection features for commercial and residential projects. With a power range of 300 to 310 Wp and module efficiency up to 18.8%, it delivers a balanced mix of performance and value. The bifacial design can capture reflected light for additional generation potential. It is built for stable operation, strong mechanical endurance, and reduced long-term degradation.
Key Benefits
Bifacial Output: The rear side can generate extra electricity from reflected light.
Frameless Design: The frameless build helps reduce dirt buildup and supports easier self-cleaning.
Strong Durability: It is designed for excellent resistance to wind, snow, hail, sand, and dust.
Stable Field Performance: The module performs well under low irradiance and changing environmental conditions.
Long Warranty Support: A 15-year manufacturing warranty and long power warranty improve buyer confidence.
How It Works
This bifacial solar module converts sunlight into electrical energy through monocrystalline cells with stable conversion efficiency. Direct sunlight enters the front surface and produces the primary power output. Reflected light from the installation surface reaches the rear side and adds extra generation potential. The frameless structure supports better performance in harsh environments by reducing areas where dust and snow can accumulate. The module is also built for strong thermal behavior, which helps maintain reliable operation across wide temperature changes. Its electrical design, materials, and protective components work together to support dependable long-term service.
Front-Side Generation: The monocrystalline cells absorb incoming sunlight and convert it into usable DC power. This forms the main energy yield during normal operating conditions.
Rear-Side Gain: The bifacial structure collects reflected light from surrounding surfaces. This can improve total generation in bright, reflective, or open installations.
Environmental Protection: The IP67 junction box and tempered glass support durable outdoor use. These components help the module withstand dust, moisture, and harsh weather exposure.
Technical Specifications
| Brand | Sunceco |
| Model | SEM 300-375W BF Frameless |
| Technology | Bifacial Mono-crystalline |
| Cell Count | 60 cells |
| Maximum Power | 300 Wp / 305 Wp / 310 Wp |
| Module Efficiency | 18.2% / 18.5% / 18.8% |
| Maximum Power Voltage | 32.3 V / 32.5 V / 32.7 V |
| Maximum Power Current | 9.29 A / 9.39 A / 9.49 A |
| Open Circuit Voltage | 39.2 V / 39.4 V / 39.6 V |
| Short Circuit Current | 9.82 A / 9.90 A / 9.98 A |
| NOCT Power | 221 W / 224 W / 228 W |
| NOCT Voltage | 29.7 V / 29.8 V / 30.0 V |
| NOCT Current | 7.43 A / 7.51 A / 7.59 A |
| Panel Dimensions | 1658 x 992 x 6 mm |
| Weight | 22.5 kg |
| Frame Type | Frameless |
| Glass Type | Tempered glass |
| Junction Box | IP67 protection class |
| Connector Type | MC4 compatible |
| Cable Cross Section | 4 mm² |
| Maximum System Voltage | 1500 VDC |
| Series Fuse Rating | 15 A |
| Temperature Coefficient of Pmax | -0.38%/°C |
| Temperature Coefficient of Voc | -0.3%/°C |
| Temperature Coefficient of Isc | +0.048%/°C |
| Nominal Operating Cell Temperature | 42 ± 2 °C |
| Operating Temperature | -40 °C to 85 °C |
Certifications & Compliance
Certifications: CE-Compliant, IEC 61215, IEC 61730, UL 1703
Inverter Compatibility: Compatible with standard grid-tied and off-grid PV systems using MC4 connections
Environmental: PID free, salt mist resistant, ammonia resistant, dust and sand abrasion resistant, strong wind and snow load performance
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-19029 |
|---|---|
| Manufacturer | PES Supply |
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