WEIZE 100 Watt 12 Volt Solar Panel, High Efficiency Monocrystalline PV Module for Home, Camping, Boat, Caravan, RV and Other Off Grid Applications

(10 customer reviews)

Sale Price $89.99

You Save: 10%

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 conditions, 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 36.4″ x 26.8″ x 1.2″ 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 100 Watt 12 Volt Solar Panel, High Efficiency Monocrystalline PV Module for Home, Camping, Boat, Caravan, RV and Other Off Grid Applications

WEIZE 100 Watt 12 Volt Solar Panel, High Efficiency Monocrystalline PV Module for HomeWEIZE 100 Watt 12 Volt Solar Panel, High Efficiency Monocrystalline PV Module for Home

Additional information


Product Dimensions

39.6 x 26.3 x 1.4 inches

Item Weight

15.8 pounds





10 reviews for WEIZE 100 Watt 12 Volt Solar Panel, High Efficiency Monocrystalline PV Module for Home, Camping, Boat, Caravan, RV and Other Off Grid Applications

  1. rad

    I run one of those recently developed 12 volt compressor fridge/freezers with 1 panel and 1 small marine battery 24/7 in the woods!

  2. George Bullock

    I am using this 100w panel to charge a 537wh Power Station, and it is giving me consistently 70w-90w even without being angled towards the sun. It is hanging below a window (see pic). I am very happy with this panel, as it completely charges my battery every day even in the Winter where we are when I wrote this. Love the panel!

  3. Vertigo

    The product came faster then expected and well packed. I am using it on a sailboat to supplement power. Typically a 100 watt panel can produce about 56% power when used on a 12 VDC system. This one does so fairly quickly and has performed as well as I could have ever hoped.When you look at a solar panel remember that they rate the power on full sunlight, open circuit voltage and dead short current. Those conditions can’t happen. If you get half power for two to four hours a day, you have a great panel. These are seriously great value.

  4. Jsinner

    Built well and easily exceeded the rated amperage, great panels but can’t speak to longevity as I’ve only had a few weeks

  5. 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.

  6. Cazey

    The solar panel’s build quality seems solid. The power output is really good. Without a load, in non ideal lighting I was able to read 88 watts. I will be buying another to supplement this one.

  7. 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.

  8. Gilbert Barrow

    Installed 2 panels to the roof of our van, they keep 1 battery charged (which runs our fridge). I ordered a 3rd panel to add just to keep my wife from worrying about not being able to run her little fan. As of right now, we don’t run much more than our fridge or her fan but son-in-law says we have plenty of power. The panels came in good sturdy boxes with styro-foam cushioning, no damage and they hooked right up. Do not hesitate to purchase these!

  9. royc10

    Well built. Seems to work as advertised. Charges my 7Ah 12v battery with only about 4 hours of direct sunlight at winter solar elevation at 40 deg.N latitude and 42 deg. Panel tilt.

  10. The Gibbonator

    Perfect for rv roof tops. I have 1000 watts of these on a 45 ft toyhauler and they are working great. They keep the 12v 400ah battery bank charged even on cloudy days. I’m running 5 serial 24v strings paralleled into an epever mppt charge controller. With Aims 4000 watt pure sine wave inverter and these panels I can basically boondock forever and have full power. Reading through some of the other reviews I’ve noticed some that do not have a firm grasp on how solar works. PV panel voltages ALWAYS run higher open circuit than the operating voltage. A 12volt panel can output anywhere from 18 to 22 volts depending on type, brand, and configuration. This is why a charge controller MUST be used. Hooking a 12volt panel directly to a 12 volt dc appliance or battery WILL over volt and burn the appliance up or cook the battery. A good charge controller will take that excess voltage and convert it into higher current/amperage. This makes electric motors run cooler and more efficiently, and charges batteries without over heating. These are great panels for the money. Even better with the $10 off coupon. Do yourself a favor and do a little research and buy the proper components before buying and connecting PV panels to anything.

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