ECO-WORTHY 100 Watt Solar Panel 12 Volt Monocrystalline High Efficiency

(10 customer reviews)

Price: $85.99

[ Size ] – 39.8*20.1*1.4inch (1010*510*35mm). Daily output 500wh depends on the sunlight availability.
[ Use ] – Basic generator component for 12V/24V battery charging for on-grid, off-grid and hybrid power system for home, garden, RV, Boat and agriculture.
[ Durable ] – Withstand high wind (2400Pa) and snow loads (5400Pa), the surface is made up of 3.2mm low Iron glass, the monocrystalline modules are framed by 35mm width aluminum alloy, which is 2~5mm wider than the others’.
[ Feature ] – Each solar panel comes with a pair of 35 inches cables. By-pass diodes are pre-installed in waterproof IP-65 rated junction box to minimize power drop caused by shade and ensure excellent performance in low-light environments.
[ Easy to Install ] – Plug & play designed Connector in the cables for quick installation and pre-drilled holes on the back of the panel allow for fast mounting it on the roof or bracket.

SKU: B00V4844F4 Categories: , Tag:



ECO-WORTHY 100 Watt Solar Panel 12 Volt Monocrystalline Solar Panel High Efficiency Module RV Marine Boat Caravan Off Grid

ECO-WORTHY 100 Watt Solar Panel Package Included:

1pc*100W Mono Solar Panel (w/ 35inch 10awg solar cables)

ECO-WORTHY 100 Watt Solar Panel 12 Volt Monocrystalline High Efficiency

ECO-WORTHY 100 Watt Solar Panel 12 Volt Monocrystalline High Efficiency100 Watt Solar Panel

High Efficient Monocrystalline.
Rated power: 100W.
Open-Circuit Voltage (Voc): 21.6V.
Short circuit current (Isc): 6.13A.
Working current (Iop): 5.78A.
Output Tolerance: ±3%.
Temperature range: -40℃to +80℃.
The width of aluminum frame is 35mm, diminishing stay time of drops.
Promise of power: 90% within 10 years, 80% within 25 years.
Battery Voltage: 12V.
Size: 39.8*20.1*1.4 inch.
Weight:18.96 pounds.





ECO-WORTHY 100 Watt Solar Panel 12 Volt Monocrystalline High Efficiency

How to efficientive Install ?

In an ideal home or industrial solar installation, it needs a sunny, south-facing roof with a 20~30 degree pitch. Solar panels can be installed on most roofs(even lay on the ground). So you can save on the electricity cost and help the environment, too.

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10 reviews for ECO-WORTHY 100 Watt Solar Panel 12 Volt Monocrystalline High Efficiency

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    Second Nature Customs

    I bought one of these a few months ago and loved it. I ran it into a dual battery system on my truck. The single panel put off enough power to trigger the switch that separates the two systems and joins them only when voltage goes over 13.3 volts. I use this setup to power an inverter in my truck to run power tools without having to run the truck to keep the batteries charged. Even on a cloudy day, the single panel still produced enough power to keep my batteries charged. I do have a charge controller on the system as well. At times I wondered if the panel was even producing, but with the charge controller, it will only allow what power is needed to pass through the system. I built a new roof rack on the truck to house 4 of these panels. I had 1 previously and just added a second and the power is already unleashed. We had a snow storm last night, so the panels were partially covered in snow and these 2 panels combined were still putting out over 12 amps and 14 volts into my system. I am very pleased with these and would not hesitate to buy more.

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    I have bought and installed 16 of these 100W 12V Eco-Worthy panels from Amazon, to add to my original field of 4 100W 12Vpanels made by Ramsond (they were the cheaper panel a few years ago, Renogy & Eco-Worthy seems to have taken their market place recently) Each of these panels produced 5.5A+ and normally over 20V in full Florida sun, as measured on my multi-meter (I’ve uploaded photos with this review)I have my 20 panels wired in series, in groups of 4, running to my Outback Flexmax80 MPPT charger via two 10AWG runs, to my bank of Trojan Deep Cycle Batteries. These panels give me the expected VOC of 80+ (48V nominal) and at the sun’s peak of the day I get the expected 27 amps of current. (MPPT charge controllers take the extra high voltage and converts it to charging current, if you’re not familiar with the technology, check it out – super efficient)The only issue (really a non-issue for them) that I didn’t catch is that the panel is slightly thinner than the Renogy or Ramsond, which made securing them to my rack just a little bit uneven next to the fatter older panels. Also, the corners on the panels look a little sloppily put together, a few are bowed/bulged out instead of having a neat seam, but this aesthetic doesn’t appear to create a functional problem and certainly cannot be seen from the ground when roof mounted & producing energy – so it’s not a big deal for me.The panels are, in my experience so far, worth the money ($140.00 currently) compared to other competitors in the market place. I’ve liked them enough from my first order to place a couple subsequent orders to get me where I am now at 2000watts (2.0 KW)As a quick ending note for any newbies – you have to realize that in the realm of solar a 100W label on a product rarely gets you a true 100W of power. Using an MPPT charge controller will help with squeezing out the potential wattage, but especially if using a standard charge controller you have to understand that wattage is figured based on Amps out x Voltage, and non mppt charge controllers use the batteries voltage to determine the charging voltage. For example a fully charged 12V battery will be average 12.8vdc so a charge controller will charge just slightly above that – say at 13.1V. So, figure 13.1V charging potential X 5.5amps (lets use 1 panel in full sun for simplicity) = 72watts of power from that panel. If using a MPPT charge controller, it takes the panels VOC, which in this case is about 20v x the same 5.5 amps = 110watts of power and is able to take all of the power from the panel it COULD produce and push more current into the battery than it otherwise would. So, conversely a discharged battery at say 11.8V (charging from a panel like this, in full sun) x 5.5amps = 64.9watts into the battery. Panels like these CAN produce their rated power in full sun and generally with the assistance of a mppt controller (because until your battery is darn near charged, you only get about 2/3 of your rated power production… and by then you don’t need it as much because your battery is full!) I hope this helps anyone who may be mystified as to why their power production calculations aren’t working out – usually it isn’t the panel – it’s the charging conditions including angle to the sun / time of year. Since going to MPPT, I’ve increased my solar harvest a lot… All after several years of head scratching. Happy harvesting folks! – David

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    Jerry C.

    A couple of years ago, I actually purchased the solar plates and made my own panels virtually from scratch – my panels produce approximately 135 watts each. It took about a week (off and on) to make each of the four panels and I was able to build each one for about a third the cost of a factory built unit.All of that to say this – if I had it to do over again, I would forgo the experience of building my own panels and buy these panels outright. They are EXCELLENT and every bit worth the money and time.

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    Jennifer Freeman

    Great product and works great so no issues with product or service. The only thing I would recommend to the seller’s is to put the panels in a second box because my panel was in working order and was damaged just a little bit on one of the corners. Works great and will recommend to anyone.

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    I have been using solar panels to power my home for over ten years. These panels are Monocrystalline and of better quality than my old panels. They are well made but not heavy. I was able to test them on a cloudy day when aI finally got some sun for a few minutes. I used a DC watt meter and got over 6 amps from a single panel connected to a 12Volts battery. You can power your TV, and lighting at home with one or two of these and a good deep cycle battery. Then you can add more to your system. Remember to get a good regulator.

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    Sir Real One

    I couldn’t be happier with the product, it works exactly as described, it’s ability to generate 100 W of energy for you depends on successful use of a MPPT charger look for that on Wikipedia.Some reviewer’s have done as I did and Messer round with volt meter ammeter and so on with a conventional charge regulator for the battery.And MPPT Chargers are necessarily more expensive, which may not be germane to your project, just bear it in mind when trying to review the power output of the panelNot the manufactures fault but continuing the scientific slant look up Venturi effect as when strap to my RV roof the panel was forcibly ripped off it’s bungees and flung into the street where I found indeed it is tempered glass backed by laminate and remained in one crystalline shattered piece despite having struck the pavemt at 50 mph…And it still works!I can’t use it as it will eventually fall apart and rain get in but this is a hugely positive review for the robustness and sturdiness of the manufacture and a negative strike to me from my scientific learnings… Screw that thing down with brackets!It’s not heavy enough alone to stay firmly on your roof with any kind of breeze blowing especially from forward notion of the vehicleIt does not so much get blown off as sucked upward then flung down as rooves do in a hurricaneThanks guys I love this product especially given my ferocious testing!

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    I have 4 of these mounted on my van. I ran boards across my roof rack and then mounted these to the boards. I was amazed they were not destroyed a couple of times: once when a tree branch fell on them, and another time when they survived a hail storm with 30 minutes of marble size hail. As far as power they work as advertised. I was surprised that even though they are 12 volt they put out about 18 volts but I’ve had no problem with that.

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    David T.

    This is a great panel, it arrived fast and in perfect condition due to good packaging.It does put out the true 100+ watts, in full sun I was reading around 5.1 Amps at 20 Volts according to my DMM, in full Southern California sun.I am running it along with 3 other panels of lower wattage and my charge controller reduces the voltage going into my batteries to around 14.2 volts but even then we had a day when the power company was doing some work, so no grid power that day but I was able to run my 32″ (LCD) TV and a fan all day. It was running just off the panels, (the total wattage of all my panels is 160 watts) I know this because my controller has an indicator that lights if there is any draw on the batteries. I shopped around quite a bit before deciding on this particular panel and this is the best price I could find for a 100 watt panel. There are cheaper ones out there but they are usually poly-crystalline ( They have that kind of sparkly look to them, if you’ve seen them) but I prefer Mono-crystalline panels simply because I feel there is less opportunity for substrate failure with the mono-crystalline panel surface.These arrived with MC4 type connectors already installed as well as TWO reverse blocking Diodes installed in the junction box on the rear of the panel, the wires that come with it are about 3 feet long, you can buy extra MC4 connectors here on Amazon to hook up additional length as your needs require.Overall I consider this a very good purchase and I will be buying more as soon as I can afford to increase power panel capacity.Let me know if my review was “Helpful” to you or if you have any questions and I’ll try to answer them.Thanks!

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    I mounted this panel to the top of my camper van, and used a low cost Papaco controller. Needless to say, I’m impressed. Joining the last wire up late evening in an overcast sky in the PNW with rain falling it said 1.2 amps charge rate on the controller screen. The next day in bright sun it said 8 amps. It sounded impossible, so i checked it with an actual ammeter and was getting a whopping 6 amps charge current into the battery. Yeah, it’s a great item. I’ll add something else no one explained to me reading reviews on these panels, the wires coming out of them are just regular 10 gauge wires with fancy connectors on them. I just cut the connectors off and crimp/solder/shrink tubed regular wires to them so as not to have to make a big hole in my roof and buy a special pass through, i just made a small hole under the panel and used regular building caulking to seal it up.

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    Good panel, use it flat on a RV roof. 5 amp continuously when the sun is high in the sky, 2 amp morning or evening. I would get better results if I could angle it toward the sun.

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