--- product_id: 53366535 title: "SmartSolar MPPT Solar Charge Controller 100V, 20A, 48V | Bluetooth Charge Controllers for Solar Panels" brand: "victron energy" price: "€ 198.29" currency: EUR in_stock: false reviews_count: 13 category: "Victron Energy" url: https://www.desertcart.sk/products/53366535-smartsolar-mppt-solar-charge-controller-100v-20a-48v-bluetooth-charge store_origin: SK region: Slovakia --- # 100V max input voltage Bluetooth app connectivity 20A max charging current SmartSolar MPPT Solar Charge Controller 100V, 20A, 48V | Bluetooth Charge Controllers for Solar Panels **Brand:** victron energy **Price:** € 198.29 **Availability:** ❌ Out of Stock ## Summary > πŸ”† Charge smarter, live greener β€” power your future with Victron Energy! ## Quick Answers - **What is this?** SmartSolar MPPT Solar Charge Controller 100V, 20A, 48V | Bluetooth Charge Controllers for Solar Panels by victron energy - **How much does it cost?** € 198.29 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/53366535-smartsolar-mppt-solar-charge-controller-100v-20a-48v-bluetooth-charge) ## Best For - victron energy enthusiasts ## Why This Product - Trusted victron energy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact Yet Mighty:** Small footprint, premium build qualityβ€”perfect for modern off-grid or hybrid setups. - β€’ **Smart Syncing Power:** Multiple controllers sync seamlessly for optimized battery health and system efficiency. - β€’ **Maximize Solar Harvest:** Lightning-fast MPPT tech squeezes every watt from your panels, even in shade. - β€’ **Intelligent Load Management:** Auto disconnect protects your battery by cutting loads when voltage drops dangerously low. - β€’ **Real-Time Control & Insights:** Bluetooth-enabled VictronConnect app puts system data and settings at your fingertips. ## Overview The Victron Energy SmartSolar MPPT Solar Charge Controller 100V, 20A, 48V is a high-performance solar charge controller designed for professional-grade solar setups. Featuring advanced MPPT technology, Bluetooth connectivity via the VictronConnect app, and synchronized multi-controller operation, it maximizes solar energy harvest while optimizing battery longevity. Ideal for 12V, 24V, and 48V battery systems, it offers intelligent load output management and a compact design, making it a top choice for efficient, smart solar energy management. ## Description Buy Victron Energy SmartSolar MPPT Solar Charge Controller 100V, 20A, 48V | Bluetooth Charge Controllers for Solar Panels: Energy Controllers - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: Very nice device but never use 48 volt loads. - This is a very nice, premium controller. High quality, app is nice, and works with Home Assistant when you use a ESP32 running a bluetooth gateway to connect. No problems there. HOWEVER. The unit is rated for 12/24 and 48 volt batteries and solar panels. Ok, not a problem. However at 48 volts you CANNOT put loads on the output safely. The instructions say in the fine print to not exceed 1 amp draws on the load at 48 and there is NO overcurrent to prevent this. What happened to mine was I had a 5 amp load that worked at first but after 2 days the unit blew its fuse. Went out to the shed, checked it, replaced the fuse with a 25 amp rated fuss, reconnected, and watched a small fireball shoot out as the fuse blew again. Internally the FETs are shorted. And this is another problem; the internal fuse on this unit is 25 amps but is an automoblie rated fuse. Which should not be used at above 30 volts. And this can do 48 volts. Fortunately my load center is protected by a 35 amp fuse rated for 600 volts DC. That didn't blow because the 25a one did, but if an arc formed that would be the only thing keeping the unit from becoming a bad problem. Moral: Always properly fuse your batteries to NEC standards. Never count on a little automobile fuse. And in this case, don't use the load output if you're running 48 volts. Victron, I'm not returning it because it was my fault, but this is kind of a design.... thing to think about. Feel free to drop me a line. Review: Mighty but small, decent price - Does what it should and works great. Can't speak to durability but mounting and the app are great. Definitely a smaller unit ## Features - SMART SOLAR CHARGE CONTROLLER: Solar charge the smart way with the Victron Energy SmartSolar MPPT charge controller, to ensure that every ray of available sunlight is converted into usable energy, while optimizing battery longevity. - MAXIMIZE POWER OUTPUT: With lightning-fast optimum power point tracking and intelligent charge algorithms the Victron MPPT solar charge controller makes sure you always get the maximum possible power output, even when your solar panels are partially covered in shade. - SYNCHRONIZED CHARGING: Multiple SmartSolar MPPT charge controllers can synchronize to behave as one, simultaneously switching through different charge stages to ensure battery longevity and system wide energy optimization. - CONNECTIVITY: The VictronConnect app lets you connect with your system to gain insight into real-time data and 30-day performance history. Easily configure devices with battery presets, change settings, update firmware and set alarms to tailor your system to your every need. - INTELLIGENT LOAD OUTPUT: Power devices directly and securely from your solar charger. Configure the voltage at which a load should disconnect and rely on the MPPT charge controller to automatically disconnect the loads if the battery voltage drops too low. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B075NPQHQK | | Best Sellers Rank | #15,752 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #11 in Renewable Energy Controllers | | Brand | Victron Energy | | Brand Name | Victron Energy | | Color | Blue | | Customer Reviews | 4.5 out of 5 stars 3,923 Reviews | | Display Type | LCD (optional) | | Included Components | Victron Energy SmartSolar MPPT 100V 20 amp 48-Volt Solar Charge Controller (Bluetooth) | | Item Type Name | Victron Energy SmartSolar MPPT 100V 20 amp 48-Volt Solar Charge Controller (Bluetooth) | | Item Weight | 0.74 kg | | Manufacturer | Victron Energy | | Material | Plastic | | Material Type | Plastic | | Model | MPPT 100|20 | | Part Number | SCC110020160R | | UPC | 810019980657 | | Unit Count | 1 Pack | | Voltage | 12 volts | | Warranty Description | Warranty | ## Product Details - **Brand:** Victron Energy - **Color:** Blue - **Item Weight:** 0.74 Kilograms - **Material:** Plastic - **Voltage:** 12 Volts ## Images ![SmartSolar MPPT Solar Charge Controller 100V, 20A, 48V | Bluetooth Charge Controllers for Solar Panels - Image 1](https://m.media-amazon.com/images/I/61x1XXc-yiL.jpg) ## Questions & Answers **Q: Can controller be installed in battery compartment (somewhat limited in space). RV application, 2-6volt batteries, 1-100 watt panel.** A: Yes, as long as installation is not too close to batteries and the area is vented to avoid potential gassing / corrosion issues. And to allow for proper temperature sensing if the unit has only a built in sensor the controller should be is the same area as the batteries. **Q: Does this unit alternate voltage based on battery temperature?** A: The charger will compensate for temperature based on it's internal sensor, essentially gauging the local environment's temperature. An option Smart Battery Sense can be attached to the battery for true battery temperature. Those are new and in short supply, but should be fully available by the end of June, 2018. **Q: what is the difference between smart solar and blue solar?** A: The single difference between them is that the SmartSolar MPPTs have Bluetooth built-in so that you can monitor and configure them through the VictronConnect smartphone app. The BlueSolar MPPTs do *not* have the Bluetooth built-in; you can use a VE.Direct to Bluetooth Dongle to achieve the same functionality, but the cost of a SmartSolar ends up a little less (typically) than a BlueSolar MPPT +a VE.Direct to Bluetooth Dongle, so it usually makes more sense to order the SmartSolar. If you're not planning on monitoring the MPPT or changing any of the settings, however, a BlueSolar will be just fine, as the actual circuitry is virtually identical. Regards, -Justin Mobile Power Pros / Bay Marine Supply **Q: The item i received says 48v on the side. will it work with 12v/24v systems?** A: Even though the mppt has the 48V stamp, it will work with 12V 24V & 48V systems. The 48V is to differentiate it from the 12V/24V only mppt. Here is documetation from Victron showing it will work with all three Voltages. https://www.victronenergy.com/upload/documents/Datasheet-SmartSolar-charge-controller-MPPT-75-10,-75-15,-100-15,-100-20_48V-EN.pdf ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very nice device but never use 48 volt loads. *by C***Z on April 15, 2026* This is a very nice, premium controller. High quality, app is nice, and works with Home Assistant when you use a ESP32 running a bluetooth gateway to connect. No problems there. HOWEVER. The unit is rated for 12/24 and 48 volt batteries and solar panels. Ok, not a problem. However at 48 volts you CANNOT put loads on the output safely. The instructions say in the fine print to not exceed 1 amp draws on the load at 48 and there is NO overcurrent to prevent this. What happened to mine was I had a 5 amp load that worked at first but after 2 days the unit blew its fuse. Went out to the shed, checked it, replaced the fuse with a 25 amp rated fuss, reconnected, and watched a small fireball shoot out as the fuse blew again. Internally the FETs are shorted. And this is another problem; the internal fuse on this unit is 25 amps but is an automoblie rated fuse. Which should not be used at above 30 volts. And this can do 48 volts. Fortunately my load center is protected by a 35 amp fuse rated for 600 volts DC. That didn't blow because the 25a one did, but if an arc formed that would be the only thing keeping the unit from becoming a bad problem. Moral: Always properly fuse your batteries to NEC standards. Never count on a little automobile fuse. And in this case, don't use the load output if you're running 48 volts. Victron, I'm not returning it because it was my fault, but this is kind of a design.... thing to think about. Feel free to drop me a line. ### ⭐⭐⭐⭐⭐ Mighty but small, decent price *by D***D on June 9, 2026* Does what it should and works great. Can't speak to durability but mounting and the app are great. Definitely a smaller unit ### ⭐⭐⭐⭐⭐ Smart, Reliable Solar Charging *by J***6 on July 13, 2026* Easy to set up, and the built-in Bluetooth makes monitoring and adjusting charging settings simple. It works reliably with my solar panel and keeps my AGM battery properly maintained. ## Frequently Bought Together - Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - Charge Controllers for Solar Panels - 100V, 20 amp, 48-Volt - Victron Energy VE.Direct to USB Interface - Victron Energy SmartShunt Battery Monitor (Bluetooth) - Victron Smart Shunt - 6.5V-70V, 300 amp --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/53366535-smartsolar-mppt-solar-charge-controller-100v-20a-48v-bluetooth-charge](https://www.desertcart.sk/products/53366535-smartsolar-mppt-solar-charge-controller-100v-20a-48v-bluetooth-charge) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-07-28*