Solar Doppelkabel Eingangsverschraubung mit Photovoltaikstecker Stecker und Buchse Wasserdicht ABS Solarplatte Halterung Gebogene Dual Kabel Anschlüsse Box für Gehäuse Solarzellen RV

Conforme à mon attente

Good quality. Fitted a while now and still working as it should

Sur le pont du bateau, étanche et très bien fait.

Das Teil ist i.O., nur die innen liegenden Metallstifte, an denen das Kabel befestigt ist sind nicht zu befestigen. Diese rutschen beim Anschließen des Steckers immer wieder zurück, und haben dann keinen Kontakt mehr. Ich hab diese nun von innen angeklebt. Nun geht es. Daher habe ich 2 Punkte abgezogen

Comme convenu parfait

I received what I ordered and it work as intended

Gerne wieder danke

Danke Schnell Anschluss

Ich habe die Kabeldurchführung mit Sikaflex auf ein Transporterdach geklebt. Hält super und ist dicht. Das Material selbst fühlt sich nicht so wertig an, aber bisher sind die Steckverbindungen der Kabeldurchführung dicht und im großen und ganzen bin ich zufrieden.

Genau richtig, um vorkonfektionierte MC4-Leitungen anzuschließen und nach Innen zu führen (beispielsweise durch einen Fensterrahmen). 👍Ähnliche Produkte sind teils erheblich teurer und Selbstbau ist aufwändig und auch nicht günstiger.

Tut was es soll

ist OK

I bought this because the more expensive (x4) one that was prewired went out of stock.It took me a minute to understand MC4 connectors. The male and female connector always require that the correct pin type goes with the correct gender of connector. After that that you have to understand and that most wiring diagrams show the cable connectors coming from the panel. This needs to be by the opposite way round to receive the cables connected to the solar panel. So so you have to make sure which is the positive and negative being in reverse to the cables and then everything fits together.I much preferred this option as all of the connectors are designed for external use instead of just running a cable through a gland.I used 10 awg cable and crimped and then soldered the connections. Note that that I tried crimping the final metal stress relief part over the insulation which meant that the crimping tool crushed the connector somewhat but soldering ensures a good connection to the pin. Afterwards I realised from diagrams that you crimp the whole connector onto the copper of the cable and then the insulation that comes after that at.In summary pretty easy to work out and get working just checking everything with a voltmeter that you've got the polarity collect correct and you've got the open-circuit voltage that you expect for the number of panels, in my case roughly 10 volts per panel open circuit equals the 20V I measured. So to use this this crimp the connectors onto the cable and just push them home into the slots job done. Make sure that you don't let the connectors take the full weight of the wires, find somewhere to secure them nearby.Its a shame that the plastic encloseure doesnt have a cable tie securing point inside to tie the cables to.Do your homework on MC4 connectors and take into account that this is receiving cables from the solar panel and this has to be the other way around even though the connectors have the same pins type in the male and female connectors.Do your homework on cable current carrying capacity and always go for the next size up if in doubt, I chose 10 awg because it give ample capacity for the 2x 200W panels. Don't forget fuses (in my case 50A when I expect the panels to provide 20A in full sun. Also I will fit 100A isolating switches between 10 awg cable from this connector to the panels and also so treat the the engine battery connection in the same way for my renogy dcc50s battery charger that uses the alternator and solar as inputs and charges both engine and leisure batteries. It's important to note that the instructions clearly state to connect the charger to the batteries prior to connecting the voltage input sources alternator and solar. This is why why you need the isolation switches because if you need to disconnect the batteries you have to disconnect the voltage sources to the charger.Finally I have my solar panels put up way before or I am able to connect the batteries and charger and was concerned about sunlight hitting the panel when it is open circuit, even renogy advise against it because of of the current flow so with the sun hitting the panel but but if you understand voltages and current and physics it's obvious that an open circuit panel there will be no current flowing and my understanding is is that the panel operates with the sunlight releasing electrons and and if there is nowhere for the electrons to go( open circuit) the electrons will just recombine and from reading around the net effect seems to be that the panel gets it slightly warmer but it wouldn't get damaged. The biggest risk of damage is connecting things or shorting wires or not using cables capable of carrying the current that could be the maximum current in all circumstances.