Sunceco SEM 305-380W BF frameless
PayPal Pay in 4 interest-free payments of $45.00 on qualifying orders, or monthly financing with PayPal Pay Later.
Available at checkout for eligible US buyers. Subject to approval.
Ships by freight. Carrier checkout rates can’t price this correctly — we quote the exact delivered rate to your ZIP.
Orders ship via freight or ground from our Louisville, KY warehouse. Tracking provided once your order ships.
Ships via LTL freight — palletized, liftgate available. Our team confirms freight details within 1 business day.
Secure checkout · Wire/ACH accepted on quotes · Freight arranged for you
Transit estimates from Louisville, KY. Freight details →
- SKU
- PES-SPS-SOL-19032
- Unit price
- $0.59/W
Complete the job
Compatible gear contractors pair with this item
PES Supply is an authorized distributor for PES Supply. 50,000+ SKUs from 169 authorized brands.
Sunceco SEM 305-380W BF Frameless Solar Panel
SEM 305-380W BF frameless | Bifacial | 60 Cells | Frameless | 1500V System Voltage
Product Overview
The Sunceco SEM 305-380W BF frameless solar panel is a high-performance bifacial module built for dependable energy production. It uses monocrystalline cell technology and a frameless structure to support clean installation and strong performance across many site conditions. The module delivers up to 305 Wp in this model configuration, with a module efficiency of 18.5 percent. Its bifacial design captures reflected light from the rear side, helping improve total yield in suitable installations. The panel is engineered for long service life, with a 15-year manufacturing warranty and a 25-year power output warranty. It is a strong option for residential and commercial systems that need efficiency, durability, and stable output.
Key Benefits
Bifacial Energy Gain: The module can generate extra power from reflected light on the rear side.
Frameless Design: The frameless build suits sandy, snowy, and high-latitude environments.
Reliable Output: Positive power tolerance and stable electrical values support consistent performance.
Strong Durability: The tempered glass and IP67 junction box improve protection in demanding conditions.
Long-Term Value: The warranty structure supports both manufacturing quality and gradual power retention.
How It Works
This bifacial solar panel converts sunlight into electricity through monocrystalline cells arranged in a 60-cell layout. Front-side exposure produces the primary energy output, while the rear side can capture additional reflected light. That dual-sided generation helps increase total system yield in reflective environments. The frameless construction also helps reduce edge shading concerns and supports easier cleaning in some applications. Electrical performance remains stable across a wide temperature range, making the module suitable for varied climates and installation angles. When paired with compatible system components, the panel can contribute dependable output over many years.
Front-Side Conversion: Sunlight first strikes the monocrystalline cells and is converted into usable DC electricity. The 305 Wp rating reflects the front-side peak output under standard test conditions.
Rear-Side Reflection Capture: The bifacial design allows the module to use reflected light from the installation surface. This can improve total generation in bright, open, or reflective settings.
Weather-Tolerant Construction: Tempered glass, IP67 protection, and a frameless module body help support long-term outdoor use. The panel is designed to perform across a wide operating temperature range.
Technical Specifications
| Brand | Sunceco |
| Model Number | SEM 305-380W BF frameless |
| Technology | Monocrystalline, Bifacial |
| Cell Count | 60 cells (6 × 10) |
| Maximum Power (Pmax) | 305 Wp |
| Voltage at Maximum Power (Vmpp) | 32.5 V |
| Current at Maximum Power (Impp) | 9.39 A |
| Open Circuit Voltage (Voc) | 39.4 V |
| Short Circuit Current (Isc) | 9.9 A |
| Panel Efficiency | 18.5% |
| Power Range | 300 to 310 Wp |
| Voltage at Maximum Power, NOCT | 29.8 V |
| Current at Maximum Power, NOCT | 7.51 A |
| Open Circuit Voltage, NOCT | 36.4 V |
| Short Circuit Current, NOCT | 7.98 A |
| 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 (IEC) / 1000 VDC (UL) |
| Series Fuse Rating | 15 A |
| Panel Dimension | 1658 × 992 × 6 mm |
| Weight | 22.5 kg |
| Glass Type | Tempered glass |
| Frame Type | Frameless |
| Junction Box Protection Class | IP67 |
| Connector Type | MC4 compatible |
| Cable Cross Section | 4 mm² |
| Seller Name | Sunceco Inc. |
| Country | United States |
Certifications & Compliance
Certifications: CE-Compliant, IEC 61215, IEC 61730, UL 1703
Inverter Compatibility: Suitable for standard grid-tied and hybrid solar installations with 1500VDC or 1000VDC systems
Environmental: PID free, salt mist resistant, ammonia corrosion resistant, sand and dust abrasion resistant, excellent fire resistance
Warranty: 15 years manufacturing warranty, 12 years for 90% power output, 25 years for 80% power output
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-19032 |
|---|---|
| Manufacturer | PES Supply |
| Container price | |
| Container qty | |
| Odoo id | |
| Pallet price | |
| Pallet qty | |
| Unit price | |
| Manufacturer | |
| Wattage |
No documents available for this product. Contact us to request documentation.
