WEIZE 200 Watt 12 Volt Monocrystalline Solar Panel, 2 Pack of 12V 100W High-Efficiency Monocrystalline PV Module for Home, Camping, Boat, Caravan, RV, and Other Off-Grid Applications Patio, Lawn & Garden

(10 customer reviews)

Price: $179.99

High Efficiency: WEIZE solar panel is constructed with high-performance Monocrystalline solar cells that offer higher efficiency up to 21% than Polycrystalline in bright weather condition, it provides a long service life and is virtually maintenance free.

Durable: The anodized aluminum frames, tempered glass, and sealed junction box make the solar panel corrosion-resistant and weatherproof for superior outdoor performance.

Versatile: The industrial-standard solar panel features 39.96″ x 20.27″ x 1.18″ size, 2.6ft cable with connectors, produces 300-600Wh a day, generates 5.3 amp power, charges a 12-volt battery, ideal for RV’s, cabins, sheds, remote locations, and other small power generation needs.

Installation: Ready for installation. Pre-drilled holes compatible with common ground mounts, Z-brackets, side pole mounts, and tilt mounts. ( Mounting hardware is not included. )

Warranty: WEIZE solar panel aims for quality followed up with quality customer service directly provided by the manufacturer. A satisfied solution will be given for ANY of your problems. Our support team is on standby for YOU.

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Brand: WEIZE


WEIZE 200 Watt 12 Volt Monocrystalline Solar Panel, 2 Pack of 12V 100W High-Efficiency Monocrystalline PV Module for Home, Camping, Boat, Caravan, RV, and Other Off-Grid Applications Patio


WEIZE 200 Watt 12 Volt Monocrystalline Solar Panel


Maximum Power Output: 100W

Maximum Power Voltage (Vmp): 18.46V

Maximum Power Current (Imp): 5.41A

Maximum System Voltage: 1000V DC

Open-Circuit Voltage (Voc): 21.69V

Short-Circuit Current (Isc): 5.7A

Dimensions: 39.96 x 20.27 x 1.18 inch

Panel Weight: 12.65 lbs


What is Needed for a Solar System (accessories Not included, only 2 panels):

  • Solar Panel(s), connecting more by series or parallel to get 12v, 24v, or 200w 300w, etc;

  • Charger Controller, voltage & current regulator keeping your battery from overcharging.

  • Connecting Cables, put the solar panel, charger controller, battery together;

  • Mounting Brackets, you may need them to install the panel in full sunshine place.

  • Power Inverter (optional), convert the DC to AC power for AC devices.


Perfect Design

MC4 cable, overall length 32.68 inches;

Pre-drille holes, easy for installation;

IP65 rated waterproof junction box.


Good Quality

Advanced multi-layered sheet material;

Aluminum frame, anti-corrosion;

Durable low-iron tempered glass.


High Efficiency

High module conversion efficiency 21%

39.96 x 20.27 x 1.18 inch, with Max. 100W;

About produce 300-600Wh / Day.

Additional information




Included Components


Amperage Capacity

‎5.32 Amps

Maximum Voltage

‎12 Volts

Maximum Power

‎100 Watts



Part Number


Item Weight

‎15.8 pounds

Product Dimensions

‎39.96 x 20.27 x 1.18 inches


‎200W Solar Panel



Power Source



‎12 Volts


‎100 watts

Item Package Quantity


Special Features

‎Parkage: 2 x Solar Panel, no other accessories included

Batteries Included?


Batteries Required?




Date First Available

April 13, 2020

10 reviews for WEIZE 200 Watt 12 Volt Monocrystalline Solar Panel, 2 Pack of 12V 100W High-Efficiency Monocrystalline PV Module for Home, Camping, Boat, Caravan, RV, and Other Off-Grid Applications Patio, Lawn & Garden

  1. Del

    I received my panels and within an hour had them installed on my RV.(Hitting the road in the morning). I’m very impressed with them so far. My old ones would barely light up the charge controller. With one of these panels hooked up with a carport about 3 ft overhead and a cloudy day had the controller light up bright! I’ve got a feeling I won’t be without power anytime soon.

  2. Amazon Customer

    Recently, I purchased four of these panels. Three arrived in a few days with Free Shipping, but the fourth unit never arrived. Amazon gave me the option for a refund or re-order within a few days of being overdue. I opted to wait and see if it would eventually arrive, which it did not. Amazon then automatically refunded my purchase on the fourth unit after about a week. In regard to the panels in operation, I am very happy with the quality. I hooked a 300 watt dump resister to each unit upon arrival for testing. I am pleased to say that my reading (volts x amps) showed 108 watts when the panel was pointed exactly at the sun. Otherwise, the panels give an average output of about 80 watts in full sun with a clear sky. This is expected and certainly acceptable. Please note, these panels cannot tolerate any shading whatsoever. If there is any small or slight shadow blocking the sun, it will greatly lower the output to almost nothing.

  3. heathoheatho

    The solar panels work great but if you buy two of them be sure to order a 2 to 1 mc4 connector to hook up both panels. I purchased 2 -100 watt panels but only hooked up 1 panel. I have 3 deep cycle batteries (122 ah each) and a 15 dollar charge controller and now if the power goes out i can run my deep freeze and or a few led lamps.I’m totally satisfied with the panels and there capacities. Do your homework though if you want to expand. There’s a bit of electrical knowledge necessary to build systems bigger than 2 panels. WORTH IT.

  4. G. E. Bishop

    Nice panels. Bought 8 for a motorhome upgrade project. Installed as 2 strings of 4 panels each. May add another string at some point, 40′ RV so even with the vents and AC units there’s room, but for now these are working great.

  5. America 2020

    Bought 8 panels and so far all 8 are doing awesome. Not to bad giving the price for them. After the Texas snow B.S we needed a back up system for safety measures so I decided it was time to get solar panels and battery’s instead of a fuel generator. Don’t hesitate it’s simple to hook up your on system, cut out the middle man!

  6. Dennis Brawn

    The 100 watt solar panels are well built and output is what I would expect. I have 8 solar panels about 40 feet away from my inverter using 10 gauge wire and they deliver over 600 watts which is actually better than I expected. Customer support was also great. One of the panels arrived damaged in shipment (the glass was shattered) and after contacting the company, they immediately shipped out a new panel and had it here in only 3 days.

  7. Bianca TBianca T

    I connected 2 in series and plugged in to a Bluetti AC200. It charges an average of 160 watts at 3 pm in the Central Texas winter sun. Not bad.

  8. slidersrus

    Had a specific size in mind due to the space available on our cab-over camper, and we’ll be able to fit three of these panels between the Fantastic fan, and where the cab over slopes down. Frames are thicker than most of the 100W panels I researched, well built and very sturdy. All panels tested between 130-139 watts so we should not have any issues keeping our two group 27 12V batteries charged. Will update end of the season to report on performance, but so far recommended!

  9. Bill Reader

    I bought this 12vdc panel to drive my 12vdc variable speed pump motor that circulates water through my roof top hotwater heat exchanger. The old panel would drive the speed of the pump based on the voltage sup upplied by the PV panel. This worked when hooked directly to my pump but after and hour the pump quite running. It smelled hot and I feared it had burned out. I still worked onm my 12vdc power supply so good news. next I added two buck modules in series. The first set to limit the output to 18vdc and the second set to a limit of 12vdc. The pump has been working as expected and draws 60mA of power from the panel. The buck modules are rated 2 amps so I hope this setup continues to work. Full sun in south Florida produced a high of 22 vdc from the panel.

  10. Jessica A

    Installed these on the roof of my R.V. They have worked great for charging the batteries and provide plenty of current to run my water pump and such.Edit: After 6 months and many miles on the freeway (Many at 75 mph) these panels are still going strong. No problems with flexing or anything. If I am looking for more panels, I will definitely buy these again.

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