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215W N-Type Anti-Shade Bifacial Solar Panel

Quad-Cell Anti-Shading Design | Innovative four-module parallel structure keeps stable voltage output even if one section is shaded, improving shade tolerance by 75%–80%.N-Type 16BB High Efficiency | Built with A+ 182mm N-Type monocrystalline cells and 16BB design, delivering over 25% conversion efficiency and superior low-light performance.Bifacial Power Generation | High-transparency backsheet captures rear reflected light, providing an additional 5%–30% energy gain when installed on reflective surfaces.Split Junction Box Design | Independent junction boxes allow flexible series/parallel wiring, improved heat dissipation, and easy maintenance without full panel removal.Compact & Lightweight | Measures 55.98 × 30.16 × 1.38 in and weighs 25.38 lbs, offering high power density while saving installation space.IP68 Waterproof Protection | Fully sealed design prevents dust ingress and withstands heavy rain, splashes, and harsh outdoor environments for long-term reliability.Extreme Weather Ready | 3.2mm tempered glass and aluminum frame support 2400 Pa wind load and 5400 Pa snow load, with a low temp coefficient of -0.3%/K.Warranty & Support | Backed by a 10-year product warranty and 25-year performance guarantee ensuring 84.5% output, plus responsive customer support.

180W N-Type Anti-Shading Bifacial Solar Panel

High Power, Space Saving | Massive 180W output in a compact footprint—replaces multiple smaller panels, reduces wiring, and delivers high amperage for RV, van, and off-grid battery systems.Optimized for Tight Roofs | Slim design fits between vents and skylights on Sprinter vans, teardrop trailers, trucks, and RV roofs with no overhang.Up to 30% More Energy | Bifacial solar technology captures reflected light from white roofs, sand, and decks to increase total power generation.Reliable Under Partial Shade | TwinCell parallel circuitry keeps charging even when one section is shaded—ideal for real-world rooftop obstacles.Better Low-Light Performance | High-efficiency N-Type cells produce power in cloudy weather, mornings, evenings, and winter conditions.Low Heat Power Loss | Advanced temperature coefficient of -0.3%/°C maintains strong output in hot summer and desert environments.Built for Outdoor Use | IP68 waterproof, 35mm hail resistant, vibration tested—designed for long-term RV, marine, and off-grid use.What You Get | Callsun 180W Bifacial Solar Panel, solar connector cables, user manual, 10-year warranty, and 25-year performance guarantee.

41in Adjustable Solar Panel Mount Brackets

Easy Assembly | Pre-drilled holes and a complete fastener set make installation fast and straightforward. Simply align the pre-notched components and secure them with the included screws for a quick, beginner-friendly setup.Adjustable Tilt Angle & Higher Efficiency | Adjustable tilt brackets support a wide 0–90° angle range, allowing optimal solar exposure throughout the year. Compared to flat mounts, this design can boost energy capture by up to 25%.Robust & Long-Lasting Construction | Crafted from high-quality aluminum alloy, these mounting brackets offer excellent corrosion resistance and strength to withstand harsh outdoor conditions while remaining lightweight.Universal Panel Compatibility | Designed to fit most standard solar panels, especially optimized for Callsun solar panels. Supports 100W–400W panels and includes both M6 & M8 screws to match common pre-drilled holes.Ground & Roof Mount Flexibility | Suitable for installation on flat roofs, RV rooftops, cabins, and ground-mounted systems, delivering stable and reliable support wherever solar power is needed.Complete Mounting Kit | Includes 41" mounting rails, adjustable tilt rails, wing nuts, hex bolts, nuts, and self-tapping screws—everything required for installation, with no extra hardware needed.

50W N-Type Solar Panel

N-type Solar Cell,25% Conversion Efficiency: The Callsun 50 watt solar panel is made of N-type solar cells which delivering an impressive conversion efficiency of 25%. Compared to traditional P-TYPE solar cells(highest 23.5%), N-Type solar cells,offer higher conversion efficiency and typically provide greater power output under the same design16BB Solar Cell Design: Compared with traditional 9BB/10BB solar cells, the Callsun 50W 16bb solar panel features advanced 16BB technology that boosts photoelectric conversion efficiency, minimizes the risk of hot spots, and reduces the impact of micro-cracks. This cutting-edge design ensures enhanced durability, superior module performance, and a longer service life, making it a reliable choice for all your solar power needsCompact and Lightweight Design: With its portable and lightweight build, this 50w monocrystalline solar panel is easy to install and carry. Pre-drilled holes make it suitable for a variety of mounting options, whether on RVs, boats, or small-scale solar power systemsDurable & Long-Lasting Performance: The weather-resistant solar panel is built to last with low-iron tempered glass, corrosion-resistant aluminum frames, and IP67 waterproof protection,Its robust construction ensures reliable performance for up to 30 years, even under challenging conditionsWide Compatibility: Compatible with most PWM and MPPT solar controllers, as well as 12V batteries including AGM, GEL, and lithium types. It’s ideal for powering small devices, off-grid setups, and portable applications, offering versatile energy solutions for various scenarios10-Year Tech Support & 20-Year Performance Guarantee: We offer 10-year tech support for materials and workmanship, and a 20-year guarantee to maintain 84.5% output. If you have any problems with the solar panel 50 watt , please reach out to us!

120W N-Type Bifacial Solar Panel

Industry-Leading 25% Efficiency | Uses advanced N-Type 16BB technology to achieve 25% conversion rate, significantly outperforming standard models to keep your portable power stations always charged.Boost Output by Up to 30% | Bifacial design captures reflected light from snow, sand, or white decks, providing up to 30% extra energy for limited mounting spaces.Capture Energy Others Miss | Engineered for superior low-light response, the 16BB architecture converts light even under thick clouds or during dawn and dusk.Compact Design, Secure Mounting | 7.5% smaller than standard 120W panels, fitting easily on SUV racks or truck beds; reinforced frame ensures secure installation.Stay Strong in Scorching Heat | Advanced heat-resistant engineering maintains high voltage output even under extreme temperatures.Built for 25 Years of Adventure | IP68 waterproof rating, industrial-grade hail resistance, and guaranteed to retain 87.4% performance after 25 years.What You Get | Includes Callsun 120W Bifacial Solar Panel, solar connector cables, user manual, 10-year product warranty, 25-year performance guarantee, and responsive customer service.

100W N-Type Solar Panel

• 25% conversion efficiency N-Type cells with 16BB tech for superior performance in heat and low light• Compact 15% smaller footprint than standard panels to maximize power when roof space is limited• IP68 waterproof rating, built to withstand rain, snow, dust, and heavy impact• Rugged durability with 2400Pa wind load and 5400Pa snow load resistance• Dimensions: 22.8 * 31.1 * 1.2 inch; designed with pre-drilled holes for easy installation

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200W N-Type Bifacial Solar Panel

• 25% Efficiency N-Type Cells Advanced N-type technology delivers 25% conversion efficiency• Anti-Shading Parallel Architecture Unique design keeps 50% of the module working when partially shaded• Ultra-Compact Size 51.3 × 30.3 × 1.4 inch footprint is 26% smaller to maximize roof space• Bifacial 16BB Performance Dual-sided light absorption and 16 busbars boost low-light output• Long-Lasting Durability Rugged build with corner guards ensures a 30-year lifespan

WELCOME TO CALLSUNSOLAR!