N-Type 16BB 400W Bifacial Solar Panel, 2Pcs 200 Watt Solar Panel 12V, 25% High Efficiency, Dual-module Parallel Anti-Shade Design, for RV Van Marine Home Rooftop Off-Grid Systems (2 Pack 200W)
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Availability:
20 left in stock
Arrives
Wednesday, Apr 29
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Size: 200W 2-Pack Black
Features
- N-Type 16BB High-Efficiency Solar CellsThe Callsun 200 watt solar panel is built with advanced N-type solar cells and 16BB busbar technology, delivering up to 25% conversion efficiency. Compared to traditional P-type cells, N-type solar panels generate higher power output and better reliability, while the 16BB design reduces hot spots and hidden cracks ensuring superior performance and a longer lifespan.
- TwinCell Anti-Shade TechnologyThe Callsun 200W solar panel uses an innovative dual-module parallel design, splitting the panel into two independent halves. If one section is shaded by trees, buildings, or other obstacles, the other half continues generating power. This smart design boosts shading tolerance by up to 50% compared to conventional panels, delivering more reliable energy output and reducing the risk of complete power loss.
- Perfect Fit for Class B Vans & Easy InstallationMeasuring 51.3 x 30.3 x 1.4 inches and weighing just 23.8 lbs, this 200 watt solar panel is designed to maximize power in a compact footprint ideal for Class B vans and other tight rooftop spaces. Each panel features pre-drilled holes on the back for quick, hassle-free mounting on large rail mounts or other surfaces, making installation faster and more secure.
- Built to Last Decades LongerEngineered to handle harsh weather year after year, the Callsun 200W monocrystalline solar panel uses ultra-strong tempered glass, corrosion-resistant aluminum, and IP68 waterproof technology. With an impressive lifespan of up to 30 years 5 years longer than most standard panels youll enjoy more free energy, more savings, and true peace of mind for decades to come.
- Reliable Power Even in Extreme HeatCallsuns 12V 400W solar panel is engineered with a low temperature coefficient of just -0.3%/K, reducing power loss and ensuring stable, consistent performance even in scorching summer heat. This means more reliable power generation and better efficiency in high-temperature environments perfect for hot climates and maximizing energy output when you need it most.
- Worry-Free Support for DecadesWe back each Callsun 200W bifacial solar panel with 10 years of dedicated tech support for materials and workmanship, plus a 25-year commitment to maintain at least 84.5% output. Have questions about your Callsun solar panels 200 watt or need help designing your solar system? Our team is here to provide expert guidance and ensure you get the most out of your investment today and for decades to come.
Brand: Callsun
Material: 3.8mm Tempered Glass, Aluminum Alloy Frame, N-Type Monocrystalline Cells
Product Dimensions: 51.3"L x 30.3"W x 1.4"H
Item Weight: 23.8 Pounds
Efficiency: 25%
Efficiency: 25%
Amperage Capacity: 8.43 Amps
Maximum Voltage: 23.74 Volts
Upper Temperature Rating: 185 Degrees Fahrenheit
Maximum Power: 400 Watts
Special Features: Advanced N-Type 16BB Cells, Dual-Side Power Generation, Excellent Shade Tolerance, Optimized for 60V Portable Systems, Up to 25% Conversion Efficiency
Number Of Cells: 60
Output Voltage: 27.31 Volts (DC)
Connector Type: solar connector
Item Dimensions L x W x H: 51.3"L x 30.3"W x 1.4"H
Item Weight: 23.8 Pounds
Brand Name: Callsun
Included Components: 2 x 200W N-Type Solar Panels
Model Number: Callsun-DB200W
Manufacturer Part Number: TO-K6TQ-5JMK
Manufacturer: Callsun
Unit Count: 2.0 Count
Material Type: 3.8mm Tempered Glass, Aluminum Alloy Frame, N-Type Monocrystalline Cells
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Apr 29
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 200W 2-Pack Black
I added these to my ground mount setup a few weeks ago, and they’ve been performing great. Even on partly cloudy days, they still pull in a solid amount of power, which really surprised me. Installation was easy, and the panels feel sturdy with top-notch build quality. The bifacial design seems to help capture extra light when the sun hits different angles. So far they’ve kept my batteries topped off every day, and I’m really happy with how efficient they are.
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Reviewed in the United States on February 15, 2026 by Steven
Size: 200W 2-Pack Black
I don't remember if I've already reviewed these solar panels or not but here is my latest thoughts. I have brought only 3 sets of 2 because of the cost but they are good solar panels. It was hard to size panels because of the 60 volt charge limit on the Dabbsson 2K I got during last Prime Day for $459 which was a less expensive battery inverter/charge controller at the time, but in series and parallel 2 plus 2 into 1 configurations they work out well to 54 some odd volts being careful to not go over the 20 or 25 amp limits. The other plus for these panels is that 4 in series or 6 in series 800/1200 watts they actually produce 915 watts and 1300+ sitting on concrete driveway in full clear sky at the right time of day and correct angle to sun. Even on cloudy days they produce enough to charge my since purchase of the Pecron E3880LFp's and Pecron's F5000LFP's. I'm not a solar guru by any means and need a lot more solar panels and learning to do but the cost makes me go slow and it changes all the time...the cost I mean and which is better at the time. I'd like to get to 14,000 watts solar panels one day but 1200 watts or(1300/1320 watts) at perfect time of day these are doing a descent job... for now. I'm not a tree huger or environmentalist and but no means will these off set my electric bill (by much) by am subject to frequent and long lasting power outages lasting up to 12-13 days at times. Have 3 Generator both Gas/Propane and Diesel but hard to get fuel when there's no power for many miles (Southern Midwest). Will update this review as I get more of these Callsun panels and it looks like I will try and get 2 a month if I can.
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Reviewed in the United States on April 19, 2026 by Andyk1
Size: 200W 2-Pack Black
These panels work great. I've pulled 392 watts with these. Very close to their max capacity. They work well with my Jackery 3000.
Reviewed in the United States on April 3, 2026 by Garrett
Size: 200W 2-Pack Black
These panel were packaged extremely well. Thick foam on on the corners and sides, as well as separating the panels. In addition to that, each panel had thinner foam on the back side the panel. The only way these would get damaged is abuse by the shipper and it would take quite a bit. These panels look so good. Good quality and assembly. Zero flaws on my set. Not sure why people complain about the cable length. It's more than enough to put them in series and even have them spaced 12in apart if you wanted to. You are going to be running a cable to them anyhow. As for performance and why I gave them 4 stars. The voltage is spot on. I am getting 54.4 during peak sun. But, I am only getting 7.1A with a 3ft 10AWG XT60i pigtail (center pin grounded) and 7A with a 40ft extension. Well below the rating of the panel. We have had clear skies and perfect sun and that's the best I can get. Still happy with ~380W, but after seeing some other reviews, I expected closer to 400. It is real feel temp of 92 today here in Texas 4/13/25, so maybe these panel just don't love the heat. I'll update my rating after trying a different pigtail and giving it a couple more months to see if production increases.
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Reviewed in the United States on April 13, 2025 by J. Smith
Size: 200W 2-Pack Black
The Callsun panels are great. I have a couple different brands together and the Callsun panels put out at least 10% more wattage than all the others in the same location, at the same time. On a good day I get 440 to 450 watts from my two 200 watt panel. This is a reported by my Ecoflow Delta 2 Max. I was so impress I purchase another set.
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Reviewed in the United States on April 16, 2026 by M Dunham
Size: 200W 2-Pack Black
Nothing but praise for these solar panels. I have a bluetti system, with an adapter to add additional solar power to the AC input. That adapter is limited by a 10-amp, 500 watt max capacity, and I bought these solar panels because they stay within that limitation, but provide the most watts. They are well-made, and worth the money. I have other brands of solar panels that generally pull 80-90% of their rated capacity under the best of conditions. These panels are rated at 200 watts each, and at times, I've seen the pair pulling 420 watts. That is outstanding! They work even better than advertised. They are a bit heavy (which isn't a bad thing at all - a sign of quality build!), but are still manageable and easily mounted. Overall, I am very happy with these panels, and will likely be buying more. Highly recommended.
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Reviewed in the United States on August 12, 2025 by TJR
Size: 200W 2-Pack Black
I’ve been using the Callsun 400W bifacial solar panel kit (2×200W), and it’s been a solid addition to my setup. The panels feel well-built and durable, and they put out good power, especially in direct sunlight. I like the bifacial design—it helps pick up a little extra energy from reflected light, which is a nice bonus. The split panel design is also helpful since partial shade doesn’t completely drop your output. Overall, it’s a reliable, efficient option if you’re looking for something for RV use, off-grid setups, or backup power at home. It does what it’s supposed to do without any hassle.
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Reviewed in the United States on April 19, 2026 by Precious
Size: 200W 2-Pack Black
Works well, still generates some power in cloudy days or a little shade. When in full sun getting over 200 watts per panel
Reviewed in the United States on April 13, 2026 by M. D. Roach