Callsun 180W N-Type Bifacial Solar Panel 12V- 25% High-Efficiency 16BB Cells, Dual-Module Parallel Anti-Shade Design, 30% Extra Dual-Sided Output, for RV Van Camping Home Rooftop Off-Grid Systems

Brand: Callsun

Color: Black

Features:

• More Power, Same Footprint: Pack maximum energy into your off-grid setup. Delivering a massive 180W output from a highly optimized frame, this single module replaces multiple smaller panels—eliminating complex wiring and extra mounts while providing the high amperage your RV, 5th Wheel, or house battery demands.
• Fit Narrow Roof Spaces: Maximize every square inch of your roof. The slim, optimized aspect ratio is custom-engineered to slot perfectly between vents and skylights on Teardrop trailers, Sprinter vans, and truck racks, providing a high-output solution without any dangerous overhang.
• Capture Light from Every Angle: Boost your total energy yield by a maximum of 30% with advanced bifacial technology. By harvesting reflected light from white RV roofs, boat decks, or sand, the transparent backsheet accelerates charging for your auxiliary batteries when standard panels hit their limit.
• Power Through the Shade: Don't let obstacles stop your harvest. While typical panels stop charging when partially covered, our TwinCell Parallel Circuitry allows this panel to function as two independent units. If a tree branch or roof vent shades one half, the other half continues to deliver full power to your Power Station.
• Extend Your Charging Window: Recharge your portable power stations (compatible with Anker, EcoFlow, and Jackery) earlier in the morning and later into the evening. Built with high-sensitivity N-Type cells, this panel converts usable power even during overcast days or winter’s low-angle sun, keeping your cabin or shed essentials running longer.
• Minimize Summer Power Drop: Maintain peak voltage output when temperatures soar. Traditional panels lose efficiency on hot metal roofs, but our class-leading -0.3%/°C temperature coefficient ensures your array sustains high-speed charging even in scorching desert environments or peak summer heat.
• Built for Decades of Adventure: Invest in a power source that survives the elements. Capable of withstanding 35mm hail and protected by an IP68 waterproof rating, this rugged panel is engineered to endure highway vibrations and severe weather—backed by a 25-year performance guarantee for your off-grid workshop, ranch gate, or home backup.
• What You Get: Callsun 180W Bifacial Solar Panel, Solar connector cables, User muanal, our worry-free 10-year warranty (including 25-year performance guarantee), and friendly customer service.

model number: CS180w

Package Dimensions: 47.8 x 32.0 x 2.8 inches