About This

• 【25% High Efficiency with N-Type 16BB Solar Cells】The 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 Technology】The 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 snow—maximizing efficiency for rooftop and ground-mounted systems.
• 【TwinCell Anti-Shade Technology — Up to 50% Better Shading Tolerance】The 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 Installation】Measuring 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 Weather】 Built 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 Output】The 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 climates—maximizing your energy yield when it’s needed most.
• 【25-Year 84.5% Output & 10-Year Product Support】 Your 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.

Overview

• Brand : Callsun
• Material : N-Type Monocrystalline Cells with Tempered Glass, Transparent Backsheet & Aluminum Alloy Frame
• Product Dimensions : 51.3"L x 30.3"W x 1.4"H
• Efficiency : 25%
• Included Components : 1 x 200W N-Type Solar Panel