N-Type 16BB 400W Bifacial Solar Panel, 2×200W Solar Panels for 12V/24V Battery Systems, 25% High Efficiency, Dual-Module Anti-Shade Design, for RV Van Marine Rooftop Home Off-Grid

Features

• 25% High Efficiency with N-Type 16BB Solar CellsThe Callsun 200W solar panel is built with advanced N-type monocrystalline cells and 16BB busbar technology, delivering up to 25% conversion efficiency. Compared to traditional P-type cells, N-type cells provide higher power output and improved reliability. The 16BB design helps reduce hot spots and micro-cracks, supporting more stable energy production and a longer operational lifespan.
• Up to 30% More Power with Bifacial TechnologyThe Callsun 200W bifacial solar panel features a transparent backsheet that captures both direct sunlight and rear-side reflected light. Compared with traditional opaque-back panels, this dual-side design can increase total power output by up to 30%, especially when installed over reflective surfaces like gravel or snowmaximizing efficiency for rooftop and ground-mounted systems.
• TwinCell Anti-Shade Technology Up to 50% Better Shading ToleranceThe Callsun 200W solar panel features an advanced dual-module parallel design that splits the panel into two independent halves. When one section is partially shaded by trees or nearby obstacles, the other continues generating power significantly reducing energy loss and improving daily output in less-than-ideal sunlight conditions.
• Perfect Fit for Class B Vans & Easy InstallationMeasuring 51.3 x 30.3 x 1.4 inches and weighing just 23.8 lbs, this 200W solar panel is designed to deliver maximum power in a compact, lightweight form ideal for Class B vans and other tight rooftop spaces. Pre-drilled mounting holes on the back allow for fast, secure installation. They are compatible with standard Z-brackets and universal solar rail mounts, requiring no special hardware saving time and effort during setup.
• 30-Year Lifespan Built for Harsh WeatherBuilt for extreme durability, the Callsun 200W solar panel features a 3.2mm high-strength, fully-tempered glass front layer, a corrosion-resistant aluminum frame, and IP68-rated waterproof connectors. Engineered to withstand 5400Pa wind load and 2400Pa snow load, this robust construction with impact-resistant glass delivers reliable performance through storms, heavy snow, and harsh outdoor conditions for decades providing more free energy and long-term savings.
• -0.3%/C Temp Coefficient for Reliable High-Heat OutputThe Callsun 200W solar panel features an industry-leading low temperature coefficient of just -0.3%/C. This minimizes power loss in scorching conditions, supporting stable and efficient energy production for reliable power generation in hot climatesmaximizing your energy yield when its needed most.
• 25-Year 84.5% Output & 10-Year Product SupportYour Callsun 200W panel is backed by a 25-year performance warranty guaranteeing at least 84.5% power output, plus a 10-year warranty for materials and workmanship. This long-term commitment, supported by our expert technical team, is designed to deliver decades of reliable energy and protect your investment.

Brand: Callsun

Material: 3.8mm Tempered Glass, Aluminum Alloy Frame, N-Type Monocrystalline Cells, Transparent Backsheet

Product Dimensions: 51.3"L x 30.3"W x 1.4"H

Item Weight: 24.95 Kilograms

Efficiency: 25%

Efficiency: 25%

Amperage Capacity: 8.43 Amps

Maximum Voltage: 23.74 Volts

Upper Temperature Rating: 185 Degrees Fahrenheit

Maximum Power: 400 Watts

Special Features: Advanced N-Type 16BB Cells, Dual-Side Power Generation, Excellent Shade Tolerance, Optimized for 60V Portable Systems, Up to 25% Conversion Efficiency

Connector Type: Solar Connector

Item Dimensions L x W x H: 51.3"L x 30.3"W x 1.4"H

Item Weight: 24.95 Kilograms

Brand Name: Callsun

Included Components: 2 x 200W N-Type Solar Panels

Model Number: Callsun-DB200W

Manufacturer Part Number: 5B-52MO-A5QV

Manufacturer: Callsun

Material Type: 3.8mm Tempered Glass, Aluminum Alloy Frame, N-Type Monocrystalline Cells, Transparent Backsheet