Description
- 【Premium quality & performance】35 watts solar panel is made of high purity silicon cells coated with advanced encapsulation material. The structure of multi-layered sheet laminations and corrosion-resistant aluminum frame of 12 volt solar panel enhance cell performance and provide a long service life.
- 【Higher conversion efficiency】Poly solar panels are made of high-efficiency polycrystalline cells which have an effective conversion rate of up to 19.1%, providing up to 35W power to ensure excellent performance in low-light environments. It is an ideal solar power panel for lighting, battery maintain and unexpected power outages.
- 【Sturdy & durable solar panel】The polycrystalline solar panel possesses lightweight anodized aluminum frame and anti-reflection 3.2mm thick coated glass, which reinforces safety and impact resistance. So solar panel for fence can work in the tempreture between -40°F to 176°F, withstand high winds (2400Pa) and snow loads (5400Pa).
- 【Fast and easy installation】Pre-drilled holes on the back of the 28.7×14.2x1inch 35W solar panel allow for fast mounting and securing. Compact design of small solar panel, which compatible with different mounting systems such as z-brackets, pole mounts, and tilt mounts, supports you make an ideal setting during installation.
- 【Fit for small power devices】Mini solar panel is an ideal solar power for 12V battery charging system and 12V DC applications. It is suitable for small power electrical devices and small PV system including lawn tractor battery, lighting, gate opener, monitoring system, fountain, boat. And we provide 5 years workshop warranty, 20 years output warranty and lifetime technical support. Please feel free to contact us when you have any question.
oomp621 –
Most input I get is 9 watts. Bought a different brand 65 watts panel for $5 more, and that gets 64 watt input with the sane generator.
Eric –
Used it with PWM and 7Ah battery. Charged iPhone 6, GoPro batteries, Samsung quick charger during camping trip. Let’s get down to REAL SPECS:
Measured short circuit current (I) 1.6A @ maximum sun exposure, 17V for a total of 27.2WATTS
SHORT OF 35 WATTS but does the job. Very satisfied and it is well built, strong, and light.
Measured
Theresa G. –
Bought 4 panels for my boat to power the freezer I added and add them to the 150W I have already installed.
I have not installed these 35W panels at this time as I just received and unpacked them.
They are inexpensive and it shows. The supplied data sheet shows a module efficiency of only 11.56%. This data is not published. I would have spent a little more money if I had known that the efficiency is that low.
George C. –
The 35 watt panels are narrow enough that they can be squeezed into some tighter places. I mounted two of them on the equipment arch of my boat. It is a perfect fit and they are completely out of sight unless you have a bird’s eye view.
I was going for more of a trickle charge, but I was pleasantly surprised to fined the pair putting out close to 50 watts (12v * 4.x amps) most of the time…even when the sun was behind clouds I was still getting 25 watts or so. More than I was expecting. Due to the shape and dimensions of these panels they are easy to fit in lots of out of the way places. I might pick up a couple more so I can go longer without running the alternator while out of the marina.
As to the construction, they seem pretty much like any other solar panel I’ve been around. Good and sold aluminum frame that was easy to drill a few holes in.
The only thing I truly question about these panels is that they come with alligator clamps attached. Like so you could connect them directly to a battery. They were in the picture on the store page, but I thought there was no way they would actually arrive like that…well, they did. Do not connect your solar panel directly to a battery. These panels, like 99% of panels out there, do not have a charge controller built into them. Even at 35 watts, you WILL over charge your battery which can lead to all sorts of bad things.
Edit: I was talking about these at the marina the other days and decided to take off two stars because of the alligator clips. If a person didn’t know better and just hooked these up like a set of jumper cables…it could KILL you. Over charging batteries is no joke.
Amazon Customer –
Was as expected
Long Rider –
I installed on my battery powered gate opener. This 35 watt unit replaced the original 10 watt solar panel. I had to splice panel wires into battery wires. I was able to use the same aluminum installation bracket. I purchased a new battery at same time as new solar panel. It’s been 4 months and working perfect.
Update: it’s been 8 months since installation and still no problems. Gate opens every time and no depleted battery like before with the original 10 watt panel. The weather is cloudy and rainy most of the time and the original 10 watt panel was not cutting it. I’m very happy with this 35 watt panel. Highly recommend!
Yu –
I have bought many solar panels and this one stands out as the best. The price is good to.
Long Rider –
Like any solar panel, I was expecting to see maybe 75% of advertised wattage in absolute perfect conditions … especially considering these are the less efficient Polycrystalline panels. The construction feels sturdy and I set them out on my truck bed today over lunch just to see what power they’d produce. This was mid-day sun but also in the middle of the winter. I also didn’t have them mounted perfectly to get all the sun, just laid them out on my trunk and I was getting ~37 watts from each. (21.92V @ 1.677A) I didn’t have my charge controller on-hand but that would translate to over 3A @ 12v! Combined these will out charge my plugin! Perfect addition to my boat to keep batteries topped off. Very pleased.
Josh –
Unit worked as advertised and easy to install. Only issue is the quality of the wiring….not sure the wiring will hold up under the UV rays here in AZ…!!
Sal –
Delivered on time. Solar panel is perfect size for my shed and it works great. 4 star because it does not come with a mounting bracket.
Josh –
I bought one of this panel 6 years ago for a science demo. Then it was forgotten for some time. Recently i started to get into the solar generator game, so i dug it up and gave it a try. In a winter sunny day it can generare 30w out of rated 35w, not bad. So i bought another one, 32w out of 35w. Two combined output is around 60w on a winter sunny day. I can charge up my 250wh battery In 4-5 hours. My usb powered devices are fully off-grid now.
The only downside is it doesn’t come with the standard socket/connector. I have a workshop and plenty of left over mc4 connectors so it does not worries me too much.