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
N-Type 16BB cells and TwinCell anti-shading technology deliver up to 30% more energy with stable output under partial shade.
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 Outdoor Solar Power
N-Type 16BB cells, bifacial generation, IP68 protection, tempered glass, and aluminum framing deliver reliable outdoor performance.
Stable Power Under Partial Shade
Advanced anti-shading technology maintains stable power output under partial shade, ensuring consistent energy generation throughout the day.
Reliable Power Under Shadows
Advanced anti-shading technology keeps generating power when leaves or obstacles cause partial shade, ensuring reliable energy production.
Reliable Power in Snow
Advanced anti-shading technology maintains power under partial snow cover, supporting consistent energy generation in cold, changing conditions.
Extra Power From Reflected Light
Bifacial technology captures reflected rear-side light, generating additional energy across varied outdoor environments and installation conditions.
Higher Efficiency, Greater Durability
N-Type 16BB cells deliver high efficiency and improved micro-crack resistance for reliable, long-lasting solar performance.
Stable Long-Term Solar Performance
≤0.4% annual degradation ensures consistent power output and reliable efficiency for up to 30 years.
Reliable Performance in Extreme Heat
Advanced heat-resistant technology maintains stable power output, ensuring reliable energy generation in high-temperature outdoor conditions.
Durable Design, Easy Installation
Corrosion-resistant frames and waterproof connectors ensure lasting durability, simple installation, and reliable connections for your solar system.
IP68 All-Weather Protection
IP68 protection ensures reliable performance through rain, moisture, and harsh outdoor conditions for lasting solar durability.
Reliable Rooftop Solar Power
High-efficiency solar panels combine durable construction and weather-resistant protection for reliable, long-lasting residential rooftop power.
Multi-Layer Shipping Protection
Reinforced corners and impact-resistant foam protect solar panels from damage during transit, ensuring safer delivery.
Versatile 12V & 24V Solar
Compatible with 12V and 24V systems, Callsun panels provide reliable power for RVs, camping, and off-grid applications.
Portable Power for Adventures
Designed for RVs, camping, and off-grid living, Callsun panels deliver dependable solar power wherever your adventures take you.
Reliable Commercial Solar Energy
High-efficiency Callsun panels deliver dependable, long-term clean energy for farms, commercial projects, and large-scale solar installations.
Reliable Marine Solar Energy
Durable Callsun solar panels provide stable, dependable power for boats, yachts, and marine adventures in demanding environments.
Reliable Residential Solar Energy
High-efficiency Callsun panels transform rooftops into reliable clean energy sources, combining durable construction with long-lasting home power.
Compatibility
Works with 100+ Portable Power Stations
| Model | Compatible | Recommended/Note |
|---|---|---|
| Elite 30 V2 | NO | PV input current (12.92A) exceeds limit (10A) |
| Elite 100 V2 / 200 V2 | YES | 2×275W(Series) |
| Elite 300 | YES | 2×275W(Series) |
| Elite 400 | YES | 2×275W(Series) |
| AC2A | NO | PV input current (12.92A) exceeds limit (8.2A) |
| AC50B / EB3A | NO | PV input current (12.92A) exceeds limit (8.5A) |
| AC70 | NO | PV input current (12.92A) exceeds limit (10A) |
| AC180 | NO | PV input current (12.92A) exceeds limit (10A) |
| AC200L | YES | 6×275W(Series) |
| AC300 | NO | PV input current (12.92A) exceeds limit (12A) |
| AC500 | YES | 7×275W(Series) |
| Apex 300 | YES | 1×275W |
| Model | Compatible | Recommended/Note |
|---|---|---|
| Delta pro | YES | 7×275W(Series) |
| Delta 2 / 2 Max | YES | 2×275W(Series) |
| Delta 3 / 3 Plus | YES | 2×275W(Series) |
| Delta 3 Max | YES | 2×275W(Series) |
| Delta 3 Max Plus | YES | 2×275W(Series) |
| Delta pro 3 | YES | 7×275W(Series)-XT60 |
| River 2 | NO | PV input current (12.92A) exceeds limit (8A) |
| River 2 Pro | Limited | 1×275W(Input power limited to 220W) |
| River 2 Max | Limited | 1×275W(Input power limited to 220W) |
| River 3 | NO | PV input current (12.92A) exceeds limit (8A) |
| River 3 Plus | 1×275W(Input power limited to 220W) | 1×275W(Input power limited to 220W) |
| Delta Pro Ultra | YES | 7×275W(Series) |
| Model | Compatible | Recommended/Note |
|---|---|---|
| SOLIX C300 / C300 DC | NO | PV input current (12.92A) exceeds limit (8.2A) |
| SOLIX C800 | NO | PV input current (12.92A) exceeds limit (8.2A) |
| SOLIX C1000 | NO | PV input current (12.92A) exceeds limit (12.5A) |
| SOLIX C1000 Gen2 | YES | 2×275W(Series) |
| SOLIX C2000 Gen2 | YES | 2×275W(Series) |
| SOLIX F2000 | YES | 2×275W(Series) |
| SOLIX F2600 | YES | 2×275W(Series) |
| SOLIX 521 | NO | PV input current (12.92A) exceeds limit (5.5A) |
| SOLIX 535 | NO | PV input current (12.92A) exceeds limit (10A) |
| SOLIX F3000 | YES | 7×275W(Series) |
| SOLIX F3800 | YES | 2×275W(Series or Parallel) |
| SOLIX F3800 plus | YES | 7×275W(Series) |
| Model | Compatible | Recommended/Note |
|---|---|---|
| E300LFP | NO | PV input current (12.92A) exceeds limit (7A) |
| E500LFP | NO | PV input current (12.92A) exceeds limit (7A) |
| E600LFP | NO | PV input current (12.92A) exceeds limit (11A) |
| E1000LFP | YES | 2×275W(Series) |
| E1500LFP | YES | 2×275W(Series) |
| E2000LFP | YES | 4×275W(Series) |
| E2400LFP | YES | 4×275W(Series) |
| E3600LFP | YES | 6×275W(Series) |
| E3800LFP | YES | 6×275W(Series) |
| F1000LFP | YES | 2×275W(Series) |
| F3000LFP | YES | 5×275W(Series) |
| F5000LFP | YES | 7×275W(Series) |
| Model | Compatible | Recommended/Note |
|---|---|---|
| Mega 1 | YES | 3×275W(Series) |
| Mega 2 | YES | 6×275W(Series) |
| Mega 2 Pro | YES | 3×275W(Series) |
| Exodus 2400 | YES | 3×275W(Series) |
| Exodus 1500 | YES | 1×275W |
| Exodus 600 Plus | NO | PV input current (12.92A) exceeds limit (12A) |
| Exodus 600 | NO | PV input current (12.92A) exceeds limit (12A) |
| Exodus 1200 | NO | PV input current (12.92A) exceeds limit (12A) |
| Guardian 6000 | YES | 6×275W(Series) |
| B2 Extra Battery | YES | 8×275W(Series) |
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
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.
