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JJN

JJN Bifacial 400 Watt Solar Panel 12V 10BB Monocrystalline Solar Panels High Efficiency Solar Module for RV Home Farm Trailer Camper Marine Off Grid System(2 PCS 200 Watt)

    • Based on 227 reviews
Condition: New
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$344.99 Why this price?
Holiday Deal · 22% off was $440.98

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Jan 6
Order within 17 hours and 36 minutes
Available payment plans shown during checkout

Size: 2pcs 200w Bifacial


Features

  • Bifacial Solar PanelHave you ever seen a solar panels with a transparent backsheet design? JJN is! Compared with traditional backsheets, this upgraded version of JJN's solar power system can generate electricity not only from the front, but also from the back! Efficiency increased by at least 5%!
  • 10BB Solar CellAre you still struggling to choose 9BB or 5BB solar panel? 10BB is here! Less influence from shadow, more power than average 5BB solar cell. Passed EL tested solar modules. 10BB solar cell, you best choice of solar power system .
  • Durable Solar PanelsJJN 2pcs 200 watt solar panel feature a black corrosion-resistant aluminum frame. It can also withstand strong winds of 2400Pa and Snowload of 5400Pa. Both the IP65 junction box and IP67 connectors have excellent waterproof function. Allows you to use it outdoors with confidence.
  • Installation FriendlyEach solar panels has specially designed pre-drilled holes for easy installation. It can fully meet the installation needs of various applications. For good partner adjustable tilt mount, please search: B09XB7TCDY.
  • Long WarrantyAs a professional solar system manufacturer, We promise an extra-long transferable power output warranty of 30 years. Whenever you encounter any problems, JJN Solar Panels Service will actively provide you with professional off grid system solutions.

Brand: JJN


Material: Aluminum


Product Dimensions: 56"L x 33"W x 3"H


Item Weight: 24.9 Pounds


Efficiency: High Efficiency


Brand: ‎JJN


Material: ‎Aluminum


Product Dimensions: ‎56"L x 33"W x 3"H


Item Weight: ‎24.9 Pounds


Efficiency: ‎High Efficiency


Maximum Voltage: ‎12 Volts


Maximum Power: ‎200 Watts


UPC: ‎602835240936


Manufacturer: ‎JJN


Item Weight: ‎24.9 pounds


Item model number: ‎400W


Size: ‎2pcs 200w Bifacial


Style: ‎Modern


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: April 20, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jan 6

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Good value and performance.
Size: 2pcs 200w Bifacial
Review Image by 19air 19air
Review Image by 19air 19air
Review Image by 19air 19air
UPDATE 10/10/2024 Definitely worth buying these panels. I was able to setup the panels at the proper angle for this time of year and was able to achieve above the rated 400 watts of my two 200 watt panels. I was able to reach 422 watts. Very happy with these panels. I will be purchasing the new updated version of these 200w bifacial panels. Thank you JJN Original Review: Just picked up a pair of the JJN bifacial 200w panels and so far so good. They arrived packaged well with no damage. They look great with the black aluminum frame. They seem to be well made both panels looked very consistent in build quality. The panel size is manageable to maneuver and install. They are functioning as intended, I snapped a screenshot at the highest I saw which was 393w and that was not even trying to aim the panels properly. Good value for the money when they are on sale. I will be picking up another pair on the next sale. ... show more
Reviewed in the United States on September 17, 2024 by 19air 19air
    • UPDATE: Eight Months after purchase…
Size: 200w Bifacial
Review Image by Rowe Rowe
Below is my original review. I thought it would be best to post an update for those that are considering these panels. I’ve had them for enough time and through a season to update with real specs: See my photo! These panels deliver FULL wattage to your storage and loads. I have these in series/parallel for my 24v controller and inverter. It’s summer 2024 and the other day we had a power outage affecting 5k homes in the area. My shop was running as if nothing happened. Full on AC, compressor, lights, power tools, chargers. These panels pushed 15a @24v with no problems. The panels are staggered in age yet they all perform the same and deliver to my storage array and grid. 4 of these are enough to power my shop for 6+ hours. The next day, my storage was full by 8am. Granted this is summer, however this is the ideal time to rate these and judge them for what they can do. Some other reviewers state they don’t deliver but I can assure you that my panels deliver equally, efficiently and are working well with the environment they are in. I hope this update helps inform you to the longevity of these panels. I purchased these panels 2 at a time last summer and I now own 8 total. It’s been more than six months post deployment and I have to say that I am extremely overjoyed by the results of these panels. One did arrive completely shattered but the customer support is amazing and I had another panel on my door in a few days. These are durable to a point but they are made of glass so if you get a broken one, don’t sweat it! I configured my panels to work as series/parallel to a solar combiner box. From my solar combiner, I send the combined power to a controller that then sends the power over to a bank of LiON batteries @1200ah 24vdc. In turn, a mega beefy 240v@60hz inverter draws from the batteries at 24vdc and sends two phase AC over to the ATS (Auto Transfer Switch) that controls the balance between line and inverter. This winter, the biggest draw was my electric shop heater which runs on a timer. Most of the winter months, I managed to see a daily use of pure solar to power my entire shop. Only a few days in January did I see the switch trip over to line power. Thanks to these panels, I can run my shop exclusively on solar! My compressor, lights, tools and even my welder all are powered by solar! The whole situation would be impossible if it were not for the affordable cost of these panels. I plan to add a few more and push my luck with charging an EV using solar. I just need more storage and I’m golden! This is a fantastic purchase and the price is cutting the competition in half! ... show more
Reviewed in the United States on April 10, 2024 by Rowe Rowe
    • A Very Good Solar Panel
Size: 2pcs 200w Bifacial
I ordered the 400 watt pack (2 X 200 watt) to test with. Initial testing in series I was getting about 325 watts measured at peak (162 watts per panel), 80% of the 200 watt rating. I ordered two more panels and tested 3 in series. The test day was a very clear November day at about 70 degrees F and close to peak sun. The MPPT was running 3 in series at 66.7 volts and 8 amps for a total of 533.6 watts or ~178 watts per panel (89% of rated power). The output was very steady with great power well before and after peak sun. This was excellent! I did not have a reflective background behind the panels. In comparison, 3 X 220 watt Newpowa panels would only output 410 watts. Overall these are great panels that actually produce power near their rated output. I would imagine in spike conditions, cold days, after rain then full sun, or periods of cloud cover to full sun, etc.,., these panels could produce near or over their rating for brief periods of time. Only issue I faced was with delivery, 1 out of 4 panels was shattered. Amazon worked quickly with me to ship a replacement, thumbs up to Amazon. ... show more
Reviewed in the United States on November 19, 2024 by David

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