Description
- ❶【Accurate power】The laboratory measured 3V 120mA, the actual parameters will also fluctuate slightly above and below this value.
- ❷【Product Parameter】10Pcs Polycrystalline solar panels;Power:3V 120mA; Size:60mmx55mm/2.36″x2.16″; Excellent low light effect,This is perfect for the experience solderer.
- ❸【Experience the fun of DIY】 Build your DIY powered models/solar toys / solar displays/Solar Powered String Lights.
- ❹【High Conversion EffIciency】 Constructed of high-efficiency solar arrays,convert up to 21.5-23.5% of solar power into free energy.
- ❺【Wide range of applications】Solar yard lighting; Small household lighting systems; Solar street lighting; Outdoor solar advertising;Suitable for all kinds of low-power electrical appliances, emergency lights Yeah, advertising lights, traffic lights, household lights, electric fans, such as solar wat.
JD Combs –
Using them to replace existing “gone bad” panels on my deck post lights. Can’ speak for the long term but I have updated 4 of the 10 originals with two more in the works. The first 4 have been operating very good over the past 2 weeks even with lots of rain and cloud cover. Holes were drilled in the originals to allow wires from the new ones to be connected to the LED and battery charger circuit board. The top was covered in crystal clear epoxy which surrounded the new panel gluing it in place. The end result was a panel with a water shedding convex shape rather then the concave water pool shape of the original panels.
Edward Wood –
These compact panels deliver more power than expected. I’m using them on some small, homemade solar lights powered by a single AAA NiMH battery (1.25 volts) and they charge them completely in only a few hours. They are well-made and provide easy solder terminals for connection of wiring. Excellent products.
Amazon Customer –
I was nervous about these powering a couple of projects I am working on for kids since it is frustrating to connect a solar panel and then trying to figure out how to get it to work efficently. Even though the requirements were close to the stated supply they worked great just using the light from a lamp.Don’t forget that you have to solder to connections! They don’t come with the wires!
NikNo –
Works as advertised. Used in a number of solar lights.
Jose Saucedo –
Bisher habe ich bei den Solarzellen keinen Ausfall.
Arbeiten bisher zuverlässig.
Amazon Customer –
Soldered two together with a diode to prevent backflow and connected to two AA rechargeable batteries — works great as a permanent 3V power source
Elizabeth Whah –
So it’s not 120mA per solar cell. I haven’t tried it in blazing sun but with good sun it was 30mA at best. Maybe during summer it will be and I’ll adjust my review accordingly but it does hit 3v + with ease. I wired them in parallel and was able to get 400mA if I remember correctly. Still I was hoping for better amperage. It’s all about the intensity of the sun which is about 50,000 lumens on a good day.
CyrusDerVirus –
Ware war für den Zweck nicht geeignet
JD Combs –
worked fine
Helmut Reimus –
Kaputtes Modul meiner Solarlampe gegen dieses ausgetaucht, Kalbel angelötet fertig, wie neu!
SR –
I have a security camera that has a solar charger. It was deteriorating in the sun. I replaced with this and now it works like new.