Nicesolar 20W 12V Mono Solar Panel Kit Monocrystalline PV Module System Charger Set for Off-Grid 12 Volt Battery Trickle Charge and Maintain

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Nicesolar 20W Mono Solar Panel 12V Monocrystalline Off-Grid 12 Volt Energy Charging for Camping GardenI ordered this solar panel on May 25th and it arrived on May 28th, shipped via USPS, left at our front gate, two items came in one box both intact and no damaged. I ordered this solar panel for one of my projects am designing a lean to green house, have been slowly ordering components once I determine what I need for my green house.The fit and finish is just okay, no sharp edge or burrs, decent packing to protect during transit, wiring and soldering could be better but I guess its only 20W 12V so not a big deal, my purpose is to charge a back up battery array that I am designing into my green house, will be in Series. I have not however purchased the controller but they are relatively inexpensive, less then $20. I’ll probably purchase the recommended controller for $12 on Amazon.It would have been nice if this solar panel came with mounting options, so I end up fabricating a simple bracket to secure it to the green house. I have extra straight aluminum strap material that is thick enough to withstand any strong wind gusts coming down the mountain.I am not an electrician so always have my friend assist when designing any project that has to deal with AC or DC, am very respectful when dealing with electricity, so it will be designed and wired correct. The green house will be pointing true South with no obstructions so will receive full sun almost all day. This project will not start until late 2024, so I cannot comment on performance/efficacy of this panel – only the build quality.The suggested MSRP is reasonable, but I still think they could have spent an extra twenty five cents of a mounting bracket. So I’m deducting 1 star for that, am giving it a 4 Star rating; and they should have just included a controller and increased the price ten dollars.

Not Sure What To Say About This
First off I somehow thought this came with the controller but it did not. So I will have to get a controller for it before I can use it as intended. I’m sure I can find one at our local fleet store. Secondly I noticed a stretch of the silver line on the face is much thinner than all the other silver lines (which I assume are conductors) so I do not know if this is a flaw or a normal part of the construction. You can see what I mean in the one picture. I guess I need to do some research on solar panels.That being said this seems to be of decent material and has mounting holes in the aluminum frame on the back and the wires for connecting to the controller. My intended use was for keeping a charge on the trolling motor battery on the pontoon in the summer and then moving it to the ice fishing house in the winter for keeping the battery that runs the lights charged. Once I work through getting the controller and this installed I will report back on function. If this works and that thin silver conductor is not a manufacturing flaw this is a decent panel at the price point.

Portable generator
I plan on using this in a portable solar generator. Seems decent enough. I’ll buy more if it works well. It is small but it’s a decent wattage for the size. Should do a good job for camping.

Sturdy little solar panel
I am using this panel with an inexpensive PWM charge controller to make a trickle charger for 12v batteries. It keeps seldom used batteries fully charged and ready to go.The panel has a sturdy aluminum frame with mounting holes and a 3’ pigtail cable. The wire size is small, about 20 AWG stranded. You can connect this directly to a controller that accepts bare wire inputs, or add the connector of your choice. The panel is waterproof, but the connection box on the back of the panel is not. It will need to be shielded from rain or splashing water.This is a good panel to use with small solar projects.

Disclaimer: Kostenlos erhalten, aber ehrliche Meinung.- – – – – – -Rahmen ist schön rigide und hat Möglichkeiten zur Befestigung – sowohl seitlich als auch hinten.Man kann es also entweder flexibel einhängen (ja diesen Use Case gibt es :D) oder an einer Trägerflache anschrauben.Zum Einsatz braucht man dann noch einen Laderegler – ich will da gar nicht groß was hintendran hängen, sondern nur meine Powerbank laden, d.h. da tut es einer von denen für wenige Euro mit USB-Ausgängen – der gibt dann die korrekten 5V mit 2-3A aus.Mit 35€ nur für das Panel ist man recht teuer unterwegs, man zahlt hier fast 2€ pro Watt – bei größeren Panels wären das eher 1€/Watt oder noch besser.Aber das ist ein Skalierungsproblem: Fertigungsaufwand ist hier anteilig höher im Vergleich zur Fläche.Es ist also nicht maßlos *über*teuert, nur um wenige Euro würde ich sagen, sonst aber im groben Rahmen den man in diesem Segment eben einplanen muss.Leistung bei mir soweit gut, es ist ja noch kein Hochsommer aber ich komme auf gute Werte.

Pannello fotovoltaico molto compatto e leggero.Le celle sono in monocristallino ed il telaio in alluminio che lo rende leggero.Il pannello eroga 12volt con un picco di 20Watt.Potrebbe essere collegato in serie o in parallelo con altri pannelli.Molto comodo e versatile in campeggio o per alimentare luci in giardino o caricare un cellulare.Il prezzo è alto per quello che offre, secondo me si potrebbe limare un pò il prezzo.Per le prestazioni e la versatilità, consiglio l’acquisto.