400W Solar Panel, 4 Pcs 100 Watt Solar Panel with High-Output Design,High Efficiency Monocrystalline PV Module for for 12V/24V/48V System,RV,Home,Rooftop,Farm,Off-Grid Cabin,Emergency Backup
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Product details
| Management number | 214764217 | Release Date | 2026/04/12 | List Price | $77.20 | Model Number | 214764217 | ||
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- 【Enhanced Power Design,True 100W Performance】Unlike many solar panels that overstate their wattage, Callsun 100W solar panels are over-engineered with a true 100W configuration, ensuring you get real, full 100W output under optimal conditions. Designed for efficiency, our panels deliver up to 25% more power than typical 100W panels on the market, giving you more energy for your needs.
- 【Excellent Value – More Power for Your Money】Callsun 100W panels deliver full rated power, often exceeding 100W, giving you more energy than typical panels at a similar price. High efficiency and reliable output make them a cost-effective choice for RVs, cabins, and off-grid setups.
- [The Best DIY Partner for 12V/24V/48V System] Callsun 4-Pack 100W Solar Panels serve as the core components for building a solar generator, capable of charging 12V, 24V or 48V battery systems. Ideal for on-grid, off-grid, and hybrid power setups in homes, gardens, RVs, boats, and agricultural applications. They are also perfect for expanding your current solar system.
- 【Built to Last – Rugged & Reliable】Crafted with low-iron tempered glass and corrosion-resistant aluminum frames, our 400w monocrystalline solar panels are IP67 waterproof and built to withstand snow, rain, and heat for decades. Solid, rigid, and durable — designed for reliable performance in all weather conditions.
- 【Easy Installation & Wide Compatibility】Each 100W solar panel measures 42.13 × 22.68 × 1.18 inches and weighs 10.58 lbs. With 4 pre-drilled mounting holes, these panels are quick to install in 10 minutes, compatible with most popular solar systems. Ideal for RVs, boats, cabins, off-grid setups, and more. Flexible for series or parallel connections to meet different power needs.
- 【Reliable Warranty & 24/7 Support】We provide 10 years of technical support for materials and workmanship, plus a 30-year guarantee to maintain 87.4% linear power output. Our dedicated 24/7 customer service team is ready to assist with any questions or issues, ensuring a hassle-free experience with your Callsun 400 watt solar panel.
- 【Realistic Output Depends on Setup Conditions】While each Callsun 100W panel is designed for peak efficiency, total output in parallel connections (e.g., 4×100W) may vary due to factors like sunlight angle, cable losses, connection method, and compatibility with your solar generator or controller. We recommend using identical panels, proper wiring, and high-efficiency MPPT controllers for best results. Contact us for personalized setup tips—we’re here to help.
- 【Reminder】Please check the product specifications and intended use before purchasing to ensure it meets your needs. This item is large and fragile—please inspect the package upon delivery. If the packaging is damaged, please take photos and contact our customer service team, who will be happy to assist you with any issues.
| Size | 4PCS 100w |
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| Color | Black |
| Material | Anodized Aluminium Alloy Frame, Grade A+ Monocrystalline Silicon Solar Cells, Tempered Glass |
| Item Weight | 42.3 pounds |
| Manufacturer | Callsun |
| Maximum Power | 400 Watts |
| Special Features | Built to Last, Easy Installation, Enhanced Power Design, Wide Compatibility |
| Item model number | CS-P-100w |
| Batteries Included | No |
| Batteries Required | No |
| Product Dimensions | 42.13 x 22.63 x 1.18 inches |
| Included Components | 4 Pcs 100w Solar Panel |
| Warranty Description | 10 Years |
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