275W N-Type Bifacial Solar Panel
Key Features
- ShadeGuard™ anti-shading technology helps maintain stable power output under partial shade from trees, roof racks, and uneven sunlight.
- High-efficiency N-Type cells with advanced low-light and heat-resistant performance for reliable off-grid charging.
- Ultra-compact design with higher watt density to maximize roof space for RV and van setups.
- Bifacial energy generation captures reflected sunlight from both sides for increased overall output.
275W N-Type Bifacial Solar Panel - 1 Piece is backordered and will ship as soon as it is back in stock.
275 Watt N-Type Anti-Shad Bifacial Solar Panel
The Callsun 200W N-Type Anti-Shade Bifacial Solar Panel features advanced N-Type 16BB cells and TwinCell anti-shading technology, delivering up to 30% more energy and stable output even under partial shade. Built for durability and efficiency, it’s ideal for RVs, vans, rooftops, cabins, and off-grid solar systems.
Callsun N-Type Bifacial vs Other Solar Panels Comparison
| Feature | Callsun N-Type Bifacial Solar Panel | Other Solar Panels |
|---|---|---|
| Efficiency | 25% | 22% |
| Solar Cells | 16BB | 9BB / 10BB |
| LifeSpan | 30 Years | 25 Years |
| Size | Smaller 26% | Larger size |
High-Efficiency N-Type Panel Built for Reliable Outdoor Power
Designed for maximum performance and durability, the Callsun 275W Bifacial Solar Panel features advanced N-Type technology, 16BB cells, and dual-sided power generation. With IP68 protection, tempered glass, and a durable aluminum frame, it delivers reliable energy in harsh outdoor environments.
Reliable Solar Performance Even Under Partial Shading Conditions
Equipped with advanced anti-shading technology, Callsun solar panels maintain stable power output even when partially covered by shadows. Enjoy more consistent energy generation throughout the day, especially in complex outdoor environments.
Maintain Stable Power Output When Shadows Block Sunlight
With advanced anti-shading technology, Callsun solar panels continue generating power even when partially covered by leaves or obstacles. Enjoy more reliable energy production in changing outdoor conditions.
Keep Generating Energy Through Snowy Outdoor Conditions
Built for challenging weather, Callsun solar panels maintain reliable power output even when partially covered by snow. Advanced anti-shading technology helps ensure consistent energy generation in cold and changing environments.
Generate Extra Power With Rear-Side Light Capture Technology
The bifacial design captures reflected light from surrounding surfaces, delivering additional energy gains in different outdoor environments. Get more power from every angle with Callsun solar technology.
N-Type Technology Delivers Higher Efficiency And Crack Resistance
Built with advanced N-Type cell technology and 16BB design, Callsun solar panels provide higher efficiency and improved resistance against micro-cracks. Enjoy more reliable performance and longer-lasting solar power.
Stable Energy Output With Ultra-Low Annual Degradation
Designed for long-term performance, Callsun solar panels deliver consistent power with ≤0.4% annual degradation and reliable efficiency for up to 30 years.
Reliable Solar Output With Better Heat Performance
Built for extreme outdoor conditions, Callsun panels deliver stable power output with improved heat resistance. Keep generating reliable energy even under high temperatures.
Durable Design With Simple Installation And Reliable Connections
From corrosion-resistant frames to waterproof connectors, every detail is designed for durability and convenience. Install your solar system quickly and confidently.
Reliable Solar Power Through Rain And Harsh Weather Conditions
With IP68 protection, Callsun panels are designed for long-lasting outdoor durability, keeping your solar system performing reliably in changing weather.
Reliable Solar Power With Durable Design And High Efficiency
Built for rooftop applications, Callsun solar panels offer efficient energy generation, durable construction, and weather-resistant protection for everyday home power solutions.
Multi-Layer Protection For Damage-Free Solar Panel Shipping
From reinforced corners to impact-resistant foam padding, Callsun packaging is designed to protect every solar panel during transit and delivery.
Flexible Solar Solutions For Different Power System Applications
Designed for versatile solar setups, Callsun panels work seamlessly with 12V and 24V systems, providing reliable power for RV, camping, and off-grid energy needs.
Portable Solar Energy For RV Camping And Outdoor Exploration
Keep your adventures powered with Callsun solar panels. Built for RVs, camping, and off-grid living, they deliver dependable energy wherever the road takes you.
Reliable Clean Energy For Farms And Commercial Applications
From agricultural fields to large solar installations, Callsun panels provide dependable energy with high efficiency and long-term reliability.
Durable Solar Energy For Boats, Yachts And Marine Adventures
Keep your marine adventures powered with Callsun solar panels. Designed for outdoor durability, they provide stable energy in challenging water environments.
Reliable Clean Energy For Modern Residential Applications
Transform your rooftop into a reliable energy source with Callsun solar panels. Built for efficiency, durability, and everyday home power needs.
Specifications
Key Specs at a Glance: 275W output · N-Type · 25% efficiency · Bifacial · Anti-Shade · 16BB · IP68
Mechanical Characteristics(STC)
| Maximum Power (Pmax) | 275W |
|---|---|
| Maximum Power Voltage (Vmp) | 21.29V |
| Maximum Power Current (Imp) | 12.92A |
| Open-circuit Voltage (Voc) | 25.26V |
| Short-circuit Current (Isc) | 13.69A |
| Cell Type | Monocrystalline Silicon, TOPCon |
| Cell Efficiency | 25.6% |
| Power Tolerance | 0~5% |
| Maximum System Voltage | 1000V DC |
| Maximum Series Fuse Rating | 25A |
| First Year Degradation Rate | <1% |
| Linear Degradation Rate | 0.4% |
| Commitment to maintain 84.5% output | 25 years |
*STC(Standard Test Condition): Irradiance 1000W/m², Cell Temperature 25°C, Air Mass 1.5.
Specifications
| Dimension | 68.35 × 30.16 × 1.38 in |
|---|---|
| Weight | 65.65 lb |
| Glass | 3.2mm Tempered Glass |
| Frame | Anodized Aluminium Alloy |
| IP Rating | IP68 |
| Max. Wind Load/Snow Load | 2400Pa/5400Pa |
| Connector | Solar Connector Compatible |
Includes
Downloads & View
User Manual
FAQ
1. What makes the 275W N-Type Bifacial Solar Panel different from regular solar panels?
This panel uses advanced N-Type bifacial technology, allowing it to capture sunlight from both the front and rear sides for higher energy generation compared with traditional single-sided panels.
2. Can this solar panel work in partial shade?
Yes. The N-Type cell design helps maintain stable power output in changing light conditions, making it suitable for outdoor applications where partial shading may occur.
3. What applications is this 275W solar panel suitable for?
It is ideal for RVs, camper vans, boats, rooftops, cabins, and off-grid solar systems where reliable and efficient power generation is needed.
4. Does the rear side of the bifacial panel generate power?
Yes. The transparent back design allows the rear side to absorb reflected sunlight, helping increase overall energy output, especially when installed above reflective surfaces.
5. How durable is this solar panel for outdoor use?
The panel is built with a strong aluminum frame and weather-resistant construction, designed to withstand outdoor environments including rain, dust, and changing temperatures.
275W N-Type Bifacial Solar Panel - 1 Piece is backordered and will ship as soon as it is back in stock.
