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200W Portable Solar Panel for Power Station Generator, 12V/24V Flexible Foldable Solar Panel Kit Lightweight High-Efficiency Solar Charger Power Backup for Outdoor Van Camper Boat Caravan Off-Grid

  • Based on 617 reviews
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Availability: In Stock.
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Arrives Sunday, Nov 24
Order within 4 hours and 5 minutes
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Size: 200W PRO


Features

  • HIGH-EFFICIENT MONOCRYSTALLINE SOLAR CELL - GRECELL UB200 is a 200-watt monocrystalline solar panel with high conversion efficiency, up to 23.5%, which is much higher than typical solar panels. With excellent 98% transparency, the GRECELL UB200 performs better than similarly-rated polycrystalline solar panels in low-light conditions and much higher than the market's average, converting more solar power into usable electrical energy and further reducing charging time.
  • PORTABLE & SUPER SLIM - With a folded size of 21.46*22.95*1.77 inches and a lighted weight of only 10.14lbs, the GRECELL UB200 is 30+% lighter than other 200W solar panels and more portable with one hand. With super slim unfolded thickness:0.98inch, it will not take up much space when stored or used. 4 adjustable kickstands, 4 metal reinforced mounting holes to help you fold/hold/hook it up anywhere. Tips: For best results, we recommend using GRECELL solar panels with GRECELL solar generators.
  • FLEXIBLE & DURABLE - Made with advanced laminated technology and long-lasting ultra-light ETFE material on the surface, can be bent at a certain angle without damage, making it more flexible, durable,weather-resistance, and scratch-resistant than other ordinary PET films and extending its' lifespan more than 2 years. It is IP65 water-resistant that will protect from water splashing (Do not place it under the rain, or soak it in water).
  • WIDELY COMPATIBLE - GRECELL 200W solar panel uses 4 connectors(DC7909/8, XT60, Aviation Connector, Anderson)which are suitable for most solar generators on the market, especially the bigger ones, such as Jackery/Ecoflow/Anker/Rockpals/Bluetti power station, all GRECELL generator, etc. With your controller(not included) and alligator clip(not included), it can also charge for the 12V batteries, such as the battery of RV/car/boat, Lifepo4, lithium, AGM, lead-acid, GEL, etc.
  • HASSLE-FREE RECONNECTING - This portable solar panel is engineered with an auto-optimization function for immediate reconnection when sunlight returns after charging interruption. Getting 20% more energy harvesting than a PWM controller, the MPPT controller allows larger currents, and the overcharging cut-off technology ensures the ultra-reliable performance of this solar panel. Moreover, 200W solar panels support series/parallel connections.

Brand: GRECELL


Material: Monocrystalline, ETFE


Product Dimensions: 21.46"L x 22.95"W x 1.77"H


Item Weight: 10.14 Pounds


Efficiency: High Efficiency


Brand: GRECELL


Material: Monocrystalline, ETFE


Product Dimensions: 21.46"L x 22.95"W x 1.77"H


Item Weight: 10.14 Pounds


Efficiency: High Efficiency


Connector Type: Solar Connector


Folded Size: 21.46*22.95*1.77 inches


Included Components: 1 x 200W Portable Solar Panel, 1 x User Manual, 1 x 4 in 1 Charge Cable (XT60/30A Anderson/ DC 79*09mm/M16 Aviation Connector)


AC Adapter Current: 1E+1 Amps


Maximum Voltage: 20 Volts


Maximum Power: 200 Watts


Item Weight: 10.14 pounds


Manufacturer: ShenZhen Sola-e Technology Co., Ltd


Item model number: UB-200


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 24

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.

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Top Amazon Reviews


  • Excellent Option to other more expensive units!
Size: 100W
Although Amazon's delivery could be better as there was a nice divot in the box, the solar panel itself was in perfect condition. It is easy to setup and very intuitive. It comes with a number of different connectors and adapters so, it is versatile as well. In my informal testing, the solar panels were inputting roughly 50-55 watts on an admittedly overcast California day. I used it briefly prior to in bright sunny weather and got anywhere from 80-90 watts in. Excellent! The build quality is good and the tilt-back legs work fine. Personally, not a fan of the velcro keepers for the legs as I just get tired of the ripping flesh sound velcro makes. But, thats a personal thing, nothing against the Grecell itself. It is nice and slim and will easily fit in a tiny spot in the back of your car on your camp trip. All in all, this is a great deal for those of us who are budget minded and don't mind a relative newcomer to the market. As long as it works as advertised, I don't care about the label on the front. Only time will tell how these items will fair over the long haul. Lets hope it gives the big boys a run for their money! ... show more
Reviewed in the United States on April 12, 2023 by Johnny Johnny

  • Does a great job
Size: 25W
This solar charger works great and does exactly what I need it to do. I've setup a 86lb thrust trolling motor with 24v system on my paddle boat. The lithium deep cycle batteries do a great job on their own, but with this solar charger it enables me to be out on the lake all day and not have to worry about the batteries draining. I understand at 25w this is not enough to fully charge the batteries, but it does maintain enough charge to have full day of boating. I also paired this solar charger up with a 12v/24v controller for to work for the 24v system. I looked through many solar chargers before making a decision on this one. I liked that it is water resistant, light weight, can fold up, and small enough while delivering enough power. Something to keep in mind, not sure if it's the solar charger or the controller I used, but I had to use a reverse polarity connector because they are each wired opposite from each other. ... show more
Reviewed in the United States on September 2, 2024 by Adam K. Adam K.

  • Works great
Size: 200W
So far so good. I tested it yesterday and it produced 165 watts in full sun, which I believe is about what you should expect from a 200 watt panel. Folds up well, and seems to be well made.
Reviewed in the United States on October 17, 2024 by Eric Anderson

  • Good solar efficiency like any other 100W monocrystalline panel
Size: 100W
At first glance, this Grecell 100W looks like a copycat of the Jackery SolarSaga 100 with its color scheme, folding design, and handles that close magnetically. IN A NUTSHELL The Grecell 100W, like the Jackery Solarsaga 100, just folds in half and is held together by strong magnets, accented by a rigid, bright-orange carry handle across the top. Within the built-in carry pouch is a built-in MC4 connector cable ready to be plugged into a battery power station with an appropriate extension cable. On an overcast morning, it had achieved as much as 59W of output whereas the Jackery SolarSaga 100 got 53W. The differential was small, and so I tested it again on a clear, sunny day. The Grecell achieved 84W and the Jackery got 72W. That's pretty good efficiency as most monocrystalline solar panels lose at least 25% due to power conversion. A built-in kickstand helps orient the panel at an optimal, 45 degree angle for maximum sun exposure, and a built-in pocket allows for cables to be stored. Note that this solar panel is NOT waterproof. It should be kept out of the rain, but then again, if it is raining, the sun probably won't be out. Multiple adapters are included and I tested connectivity with Jackery, Goal Zero, and an off-brand Rockpals battery power station. All three worked with this panel as expected. As long as the power station is able to accept the panel's 20V of output, you are golden. I also connected it in parallel with the 18V Jackery SolarSaga 100, and that took the panels from 53W/58W to a combined output of 102W. You should almost NEVER connect multiple solar panels in sequence/a series -- you should almost ALWAYS hook them up in Parallel with a Y-split or combiner cable. (Goal Zero has a 4x combiner cable to hook up to 4 solar panels). Overall, the Grecell 100W solar panels are beautiful, sturdy, efficient, and portable and worked well with a variety of battery power station vendors and solar panels. Having the MC4 connector out of the box makes the Grecell compatible with an industry-standard connection, but some power stations may only accept APP (Anderson) connections -- in that case, use the included MC4-to-APP adapter cable. TIPS/NOTES - Panel lifespan: Panels generally die/become inefficient between 25-30 years -- They may last longer, but would produce less energy - Solar panels work best outdoor under full sun exposure -- Although the panels will work under the shade or behind windows, charging efficiency is greatly diminished -- Panels will STILL charge under cloudy conditions. So, keep the panels out even if you do not see the sun -- Operating temperature range: 14F to 149F (-10C to 65C) -- ONLY the solar panels can (and should) be directly under the sun while charging a battery power station --- Keep the power station in the shade to prevent overheating - ALL panels must be uncovered to generate a charge -- Do not completely cover one or more panels or the charging will stop - To maintain solar efficiency, the panels should be kept clean -- Remove dust with a soft brush and wipe with a damp (NOT wet) cloth -- Any residue, such as tree sap, should be removed as soon as possible -- Keep panel away from water that spray at greater than 60 degree angles -- Keep panel away from low-pressure (or stronger) water jet spray -- Do not submerge the panel under water -- Panels will work longer if they are kept away from water altogether - Do NOT bend the panels more than 30 degrees or risk breaking them! - Keep the panels away from fires and heaters CHARGING TIMES When using solar panels to charge battery power stations, the amount of energy the battery may accept could be throttled to prevent overcharging. Example: Jackery Explorer 1000 slowed incoming wattage from 70-80W to about 50W once it reached 70% battery charge. HOW MANY WATTS DOES A DEVICE USE? - Calc: Watts used by device = Voltage x Amperage - If a vacuum is 120V and 9.5A, it uses 1,140W HOW LONG DOES IT TAKE TO SOLAR CHARGE A BATTERY POWER STATION? - Calc: Hours to charge battery = Battery capacity (Wh) / (Panel Wattage x [0.5 or 0.75]) -- In a perfect lab environment, solar panels charge at the indicated wattage (ie. 100W) -- Expect to only receive 50-75% on a good, sunny day (ie. 50W – 75W), depending on environmental conditions, panel's age, and component quality -- Tip: Even if it is overcast, the panels will STILL collect solar energy. Keep charging! - Charging with a 100W solar panel -- Jackery Explorer 500: As fast as 6.7 hours [500 Wh / (100W x 0.75)] -- Jackery Explorer 1000: As fast as 13.3 hours [1000 Wh / (100W x 0.75)] ... show more
Reviewed in the United States on October 2, 2022 by YuenX

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