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Victron Energy SmartSolar MPPT 100V 20 amp 48-Volt Solar Charge Controller (Bluetooth)

4.6 4.6 out of 5 stars 2,241 ratings

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Purchase options and add-ons

Color Blue
Brand Victron Energy
Voltage 100 Volts
Material Plastic
Item Weight 0.54 Kilograms

About this item

  • Are you ready to take your solar energy game to the next level? Using a multi-stage, adaptive charging algorithm, the Victron Energy SmartSolar MPPT 100-Volt 20 amp is the ultimate solar charger for your batteries
  • With the latest and fastest technology, this MPPT charge controller maximizes energy-harvest from your solar panels, intelligently driving it to achieve full charge in the shortest possible time. It even has the power to recharge severely depleted batteries from 0 volts
  • Easily program the charger for any battery type using 'presets' for common battery types or by creating your own 100% customized settings.
  • Connectivity - with the built-in Bluetooth feature, you can wirelessly monitor and control your MPPT with the Victron Connect app. Or, connect to a Victron Energy GX device with a VE.Direct cable (sold separately) and monitor from anywhere in the world using VRM!
  • The intelligent Load output function is a game-changer, preventing damage caused by running batteries 'flat.' You can configure the voltage at which the Victron Energy SmartSolar disconnects a load, preventing excessive drain on your batteries.

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Victron Energy SmartSolar MPPT 100V 20 amp 48-Volt Solar Charge Controller (Bluetooth)
Victron Energy SmartSolar MPPT 100V 20 amp 48-Volt Solar Charge Controller (Bluetooth)
Victron Energy SmartSolar MPPT 75V 15 amp 12/24-Volt Solar Charge Controller
Victron Energy SmartSolar MPPT 100V 20 amp 48-Volt Solar Charge Controller (Bluetooth)
Victron Energy SmartSolar MPPT 100V 20 amp 48-Volt Solar Charge Controller (Bluetooth)
VictronConnect

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Victron

Victron Energy SmartSolar MPPT 100V 20 amp 48-Volt Solar Charge Controller (Bluetooth)


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Customer reviews

4.6 out of 5 stars
4.6 out of 5
2,241 global ratings

Customers say

Customers like the performance, ease of installation, quality and features of the controller. For example, they mention it works fantastic, the bluetooth works perfectly and it's easy to set up for lithium batteries. Some appreciate the battery control, and customization. That said, opinions are mixed on bluetooth and size.

AI-generated from the text of customer reviews

75 customers mention66 positive9 negative

Customers like the performance of the controller. They say it works fantastic, the app is amazing, and the Bluetooth works perfectly up to 30 feet. The test was a complete success and demonstrated the need to expand the system. The product is excellent, and it's easy to install and had it running within an hour. Customers also appreciate the excellent services and fast shipping. They mention that it works with most battery banks and that the connect app on their phone works perfectly.

"Quality product, this is my second one. First was the 100/50 model which also is a quality product...." Read more

"...Also can rename, who remembers serial numbers. Initial testing is good." Read more

"This devices is really good. Efficiency during the 10 days I have been using it is over 96% average...." Read more

"Love this charger !!! Very easy installation and it works fantastic. The only complaint I have with it is the bluetooth capability...." Read more

37 customers mention32 positive5 negative

Customers like the ease of installation of the battery controller. They mention that the Bluetooth app is easy to install and use, with all the stats easy to access through the app. The software is simple and easy to read, and the Bluetooth communication for setup and monitoring is easy and convenient. Some mention that it integrates nicely with the additional Smart Battery.

"Almost 1/2 what I paid for one in October 2023. Easy to set up for lithium batteries . Also can rename, who remembers serial numbers...." Read more

"...The software is very simple and easy to read, and also very accurate...." Read more

"Love this charger !!! Very easy installation and it works fantastic. The only complaint I have with it is the bluetooth capability...." Read more

"...I can give 5+1 stars, this is the item that gets it because of the ease of use and mostly because of the results...." Read more

33 customers mention25 positive8 negative

Customers like the quality of the controller. They mention it's a rock solid, high quality product, reliable, and durable. Some say that it'll work great with default pairing codes. Overall, customers are satisfied with the performance and functionality of the product.

"...Pros: Industrial quality & features; good application support (firmware updated upon first connect); security (bluetooth); good/efficient charging..." Read more

"...All the way around the build quality is good.But the terminal block was and is very frustrating...." Read more

"Great Quality and Amazing Value with data to mobile devices via Bluetooth is feature at no extra costs" Read more

"...model- the enclosure is glued on, never to be opened again, negating attempts at repair...." Read more

19 customers mention19 positive0 negative

Customers like the features of the controller. They mention that it provides a lot of information, is easy to install, and adds smart capabilities to their Aliner. They appreciate the Bluetooth functionality, which adds Smart capabilities to the controller, and is helpful with all of the diagnostics. They also appreciate the historical data, which is extremely useful to track performance. Customers also mention that the controller is custom programmable, has nice BT features, and provides data logging and graphing.

"...the situation so I did my research and was incredibly impressed with the features included, the accessible exterbal 25A fuze, and most importantly..." Read more

"...Pros: Industrial quality & features; good application support (firmware updated upon first connect); security (bluetooth); good/efficient charging..." Read more

"...The app is great, and provides a lot of information and allowing customization of charging parameters if you so desire, all wirelessly via Bluetooth...." Read more

"...at a glance status of input power, battery stats, and data logging & graphing." Read more

11 customers mention9 positive2 negative

Customers like the battery control. They say it keeps the power better, provides a significantly higher current to their battery bank than other controllers, and is compact and has minimal power draw. It does a great job regulating the battery power and is good for low-inrush current loads. Customers also appreciate the status of input power, battery stats, data logging, and graphing. They mention that it keeps their 4 6volt batteries charged in a short time in the AM, and provides ten-day report on all their output for each day.

"...It seems keeping the power better. Need more time to verify. I couldn't find battery type selection, Hope it is automatic." Read more

"...the charge parameters, provides at a glance status of input power, battery stats, and data logging & graphing." Read more

"...The Victron provides a significantly higher current to my battery bank than other controllers, and fills the bank up faster...." Read more

"Does a great job regulating the battery power on our RV’s solar setup." Read more

10 customers mention10 positive0 negative

Customers like the customization of the controller. They mention it works well, has nice BT features, and allows customization of charging parameters. They appreciate the different presets and the ability to fully configure whatever battery settings they would like. They also love the various program options and the apps that give lots of options.

"...It has many different presets and the voltage ranges for those are all within reasonable levels compatible with a huge spread of brands...." Read more

"...is great, and provides a lot of information and allowing customization of charging parameters if you so desire, all wirelessly via Bluetooth...." Read more

"...Ability to change the settings for storing a battery (say at 80%) versus field use (probably charging to 100%) is excellent...." Read more

"...in the past and this is no different works great I love all the various program options I've got six or eight of these on different applications of..." Read more

25 customers mention15 positive10 negative

Customers are mixed about the bluetooth capability of the controller. Some mention that the connection is very helpful, and the app is top notch. They also like that they can get information via Bluetooth. However, others say that the bluetooth fails, is inconsistent, and has a disappointing range.

"...It comes with Bluetooth built in so that you're not having to decided between using an on device display that's the equivalent of a calculator from..." Read more

"...The only fault with this brand is the bluetooth doesn't work with Windows 11.Works OK with a cell phone though." Read more

"...As a DIY home automation person, I like a lot the fact I can get information via Bluetooth...." Read more

"...There was some talk of weak bluetooth connection, but I still took the chance being I was going to use this in a golf cart, so of course it would..." Read more

14 customers mention9 positive5 negative

Customers are mixed about the size of the controller. Some mention it's super small, compact, and great for a small system. However, others say that the terminals where the wires connect are tiny.

"...The size is incredible too, it's not big at all...." Read more

"...The thing is also very hard to read off the label because the print is so small...." Read more

"...It is compact, requiring little space on a crowded electrical panel...." Read more

"...need is a plug and play small controller, this one is nice, it's super small, looks good, and works well." Read more

Good color!
5 Stars
Good color!
Replaced the cheap GoPower wpm charger came with the van. It seems keeping the power better. Need more time to verify. I couldn't find battery type selection, Hope it is automatic.
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Top reviews from the United States

Reviewed in the United States on March 16, 2024
Reviewed in the United States on January 5, 2024
One person found this helpful
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Reviewed in the United States on August 6, 2022
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5.0 out of 5 stars Compatible with a wide variety of battery brands unlike another certain "well known" company
Reviewed in the United States on August 6, 2022
This product is amazing. There is excellent software development that can be used both on your phone AND your tablet IN LANDSCAPE ORIENTATION. It comes with Bluetooth built in so that you're not having to decided between using an on device display that's the equivalent of a calculator from 1995 or extra Bluetooth dongles for incredibly limited app software development that is only usable on your phone. It has many different presets and the voltage ranges for those are all within reasonable levels compatible with a huge spread of brands. I recently had to replace my battery because my old charge controller was only compatible with its brand of lifepo4 batteries as the voltages were all set at 14.4 including the float voltage. I couldn't have the old controller destroying the new replacement battery, and I had seen the name victron mentioned in forums but I never really looked into it, but I was pushed into the situation so I did my research and was incredibly impressed with the features included, the accessible exterbal 25A fuze, and most importantly the intelligent app design that is also compatible with tablet operating systems to be used as an actual intelligent dedicated display. After installing this with 3x100w mono panels my new battery was able to go through all charge stages to float without error, unlike my other old controller that constantly had overvoltage errors on the old and new battery. Incredibly that company updated the their app to remove several features such as charge limit and imposed restrictions to certain settings, so the charger was literally unusable with the new replacement and I was pushed into getting something else.

I'm glad I was, the app support and common sense compatibility is amazing. The size is incredible too, it's not big at all.

Victron should be the first name people think of when they start setting up a solar system. There is just no debate now that I've been able to experience both firsthand, and I'm not interested at all in a different company that's willing to burn out the other brands batteries so that you purchase their own. I don't like that at all.

Get Victron, don't argue with yourself about it. You'll have a working system much less likely in need of being replaced in two years like I was. You don't need to figure out the hard way like I did that Victron is top shelf reputable quality. I'll definitely be getting more Victron products in the future.
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8 people found this helpful
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Reviewed in the United States on February 27, 2024
Reviewed in the United States on March 21, 2022
2 people found this helpful
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Reviewed in the United States on November 3, 2022
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Top reviews from other countries

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Lars-Gunnar Oja
5.0 out of 5 stars Smart solar
Reviewed in Sweden on February 15, 2024
Lorenzo G.
5.0 out of 5 stars Per me il migliore regolatore di tensione
Reviewed in Italy on February 14, 2024
2 people found this helpful
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Tomas
5.0 out of 5 stars Regulador excelente!!!
Reviewed in Spain on January 12, 2024
Erik
5.0 out of 5 stars Top
Reviewed in the Netherlands on December 8, 2023
AnomalySmith
5.0 out of 5 stars Produit bien conçu, interface très utile, un presque parfait
Reviewed in France on July 4, 2022
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AnomalySmith
5.0 out of 5 stars Produit bien conçu, interface très utile, un presque parfait
Reviewed in France on July 4, 2022
Il n'aura pas fallu longtemps après m'être lancé dans le solaire pour remplacer un contrôleur PWM bas de gamme vers quelque chose de plus fonctionnelle ;)

C'est certes un peu plus cher mais le rendement, la sécurité et les fonctionnalités sont bien là:
- Traçage de la production de d'autres données en temps réel et journalière sur 30j
- De nombreux réglages personnalisables (batterie, sortie de charge, limitations, etc.)
- Adaptabilité aux différents systèmes 12/24/48V
- Facilité d'installation et d'utilisation globale
- Appli compatible sur toutes les plateformes (version bluetooth intégré).

La construction est de qualité avec radiateur arrière massif et coque plastique solide et étanche.
Avec 3 panneaux de 100W en parallèle et système en 12V, j'ai pu augmenter le rendement d'environ 25% par rapport à mon ancien PWM, ce qui n'est pas rien ;)

Pour les points d'amélioration il y aura certainement :
- Une meilleure puissance d'entrée gérée (+ de 20A sans aller sur des prix qui deviennent un vrai frein)
- Une connexion bluetooth un peu plus puissante (ça coupe assez facilement derrière un simple mur)
- Une puissance de sortie plus grande (idem, 20A ça reste très peu sur 12V)

Je garde néanmoins 5 étoiles puisque ça reste ce qui se fait de mieux sur le marché pour un prix qui reste accessible, et puis j'ai choisi la version 20A (mais comme vous l'aurez compris, à cause du prix ;) )
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4 people found this helpful
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