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Callsun

400W Solar Panel, 4 Pcs 12V 100 Watt Solar Panel with High-Output Design, High Efficiency Monocrystalline PV Module,Ideal for RV,Rooftop,Home, Farm, Off-Grid Cabin,Emergency Backup(4PCS)

400W Solar Panel, 4 Pcs 12V 100 Watt Solar Panel with High-Output Design, High Efficiency Monocrystalline PV Module,Ideal for RV,Rooftop,Home, Farm, Off-Grid Cabin,Emergency Backup(4PCS)

$356.38 USD
$356.38 USD
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About This

  • 【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.
  • 【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.

Overview

  • Brand : Callsun
  • Material : Monocrystalline Silicon
  • Product Dimensions : 42.1"L x 22.6"W x 1.2"H
  • Item Weight : 22.23 Kilograms
  • Efficiency : High Efficiency
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Our customers tell it better than we do!

Excellent

4.7

/ 5

based on 1 067 reviews

Great Curation!

It’s clear that everything is handpicked with love and experience. I didn’t have to waste time — they had exactly what I needed. Shopping here made gardening feel exciting again. It’s clear that everything is handpicked with love and experience. I didn’t have to waste time — they had exactly... It’s clear that everything is handpicked with love and experience. I didn’t have to waste time — they had exactly what I needed. Shopping here made gardening feel exciting again.

Lucas

Fast Delivery, Beautiful Plants

I was worried about shipping damage, but everything arrived perfectly. The packaging was thoughtful, and the plants settled quickly into their new home. I’ll definitely be ordering again! I was worried about shipping damage, but everything arrived perfectly. The packaging was thoughtful, and the plants settled quickly into... I was worried about shipping damage, but everything arrived perfectly. The packaging was thoughtful, and the plants settled quickly into their new home. I’ll definitely be ordering again!

Sophia

🌱 From Brown Thumb to Green

I used to kill every plant I touched. Thanks to these curated selections, I now have a thriving little garden that brings me joy every day! 🌼 I used to kill every plant I touched. Thanks to these curated selections, I now have a thriving little garden... I used to kill every plant I touched. Thanks to these curated selections, I now have a thriving little garden that brings me joy every day! 🌼

Ava

Amazing Seeds, Great Germination

I planted their herb seeds and within days, tiny sprouts appeared! Everything grew fast and healthy — the quality was outstanding. Now my kitchen smells like fresh basil every day! 🌿 I planted their herb seeds and within days, tiny sprouts appeared! Everything grew fast and healthy — the quality was... I planted their herb seeds and within days, tiny sprouts appeared! Everything grew fast and healthy — the quality was outstanding. Now my kitchen smells like fresh basil every day! 🌿

Liam

Quality You Can Feel

Every tool I received feels solid and well-crafted. The plants were vibrant and clearly chosen with care. Shopping here felt like getting expert advice without the pressure. Every tool I received feels solid and well-crafted. The plants were vibrant and clearly chosen with care. Shopping here felt... Every tool I received feels solid and well-crafted. The plants were vibrant and clearly chosen with care. Shopping here felt like getting expert advice without the pressure.

Daniel

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