SmartSolar MPPT Solar Charge Controller (Bluetooth) - MPPT Charge Controller for Solar Panels - 100V 15 amp 12/24-Volt

Using this to replace the solar charge controller that was supplied as standard in my caravan. Easy to install and easy to use. This controller certainly gets much better performance out of my solar panel than the original one did

have used Victron in the past, brilliant solar controller with bluetooth - can see how much its charging or maintaining the battery and easy to install, replacing the factory fitted unit in my camper van - highly recommended - bought with the view to upgrading my solar panel to 200w, but can see in fact the panel has pulled in up to 170w one day (hot sunny day) which means the factory fitted one isn’t 100w but suspect it maybe 200w - winner!

This controller is extremely efficient. It’s fascinating watching the wattage increase as the sun gets higher in the sky. I have 180 Watts panels wired in series giving me about 39volts and less than 2amps (78 watts) and an output to a lithium battery 13.5 volts at 5Amps and it’s not yet 9am! Long before 12pm and the battery will be charged so I’ll probably not know how much it will generate. Battery monitoring is simple and clear and the app was easy to set up.

I had been using a ring controller and this didn't seem to work correctly, seen some reviews on the Victron systems and though what have I got to lose. it took me about 30 minutes to do the swap over and go through the settings screen, this was easy and simple as there is a lot of info available on the Victron site, all managed through the free app, ohh boy what a difference this made, instant data and charging my batteries at around 10amps at the time. I find myself sitting watching the app on the smart phone to see how much the batteries are charging, how much sun I'm getting...I would recommend these systems to anyone looking for a good MPPT system along with there solar panels, brilliant bit of kit...

Well, this appears to be working, but I think the battery I connected it to no longer accepts charge. I was looking to build something out of 'old spares' I had lying around. An old battery and a damaged solar panel. This bit seems to be working fine....

Bit pricey, but worth the money just connect the wires and that's it all done. Nothing to set up. Connect to the app on the phone and you can see what is happening.very good bit of equipment. Build quality is very nice

Easy app.connectivity , compact , simple

I bought this because I was very disappointed in the performance of a 200W solar panel which struggled to produce 4amps in full sun. I already had a Victron battery monitor which I was happy with and there was the added bonus that the two would network. The result was a more than doubling in output from the panel with >1kWh on a sunny day.

With the phone app and Bluetooth connectivity, this controller is the best I've ever used. I was using other controllers with the digital screens until the purchase. The app provides a significantly better experience than any digital on-controller screen could. Victron is my new go-to brand. This controller is used to manage the electric fence around my cattle pastures - I need something reliable to keep the cattle in and the wild hogs out.

Great product, excellent and efficient delivery

ottimo prodotto e facile da installare e configurare

High end unit, replaced an old pwm and the system got muck more effective, surpasses the old peak when cloudy, easily. The bluetooth is good as well.

Sur une configuration expérimentale, recherche de positionnement et orientation La fonction bluetooth qui permet une lecture direct est réellement très pratique et utile. Lecture de la tension solaire et batterie idem pour le courant de charge, l'historique pour comparer le rendement des différentes journées aussi très utile. Régulation parfaite.