Victron SmartSolar MPPT Charge Controller 100/30 (12/24V-30A)

The Victron Energy SmartSolar MPPT 100/30 is a compact, high-performance solar charge controller designed to efficiently harvest maximum energy from solar panels and charge 12V or 24V battery systems at up to 30 amps. With a maximum PV open circuit voltage of 100V and nominal PV power capacity up to 880W at 24V, it is well suited for small-to-mid-size off-grid, marine, RV, and camper-van solar installations where reliable and intelligent charging is essential.

Powered by Victron's ultra-fast Maximum Power Point Tracking algorithm, the SmartSolar 100/30 continuously identifies and locks onto the true global Maximum Power Point across the solar array's full power-voltage curve. Unlike conventional MPPT controllers that can settle on a local peak — particularly under partial shading — the SmartSolar algorithm continuously scans to ensure the highest possible energy yield at all times, delivering up to 30% more power than PWM controllers and up to 10% more than slower MPPT designs.

Built-in Bluetooth Smart enables direct pairing with the VictronConnect app on iOS and Android devices — no dongle required. From the app, users can configure charge profiles, monitor real-time PV and battery data, review up to 46 days of historical trends, and update firmware wirelessly. The controller also features a VE.Direct port for wired integration with Victron GX devices, the VRM Online Portal, and PC-based monitoring tools, providing full flexibility for both simple and more complex system configurations.

With a maximum conversion efficiency exceeding 98%, no cooling fan, and full rated output up to 40°C, the SmartSolar 100/30 delivers quiet, reliable performance in a compact enclosure. Eight pre-programmed battery charge profiles are selectable via rotary switch, with a fully user-definable algorithm available through VictronConnect — covering lead-acid, AGM, GEL, and lithium battery chemistries. A fully discharged battery recovery function initiates charging from zero volts and reconnects to lithium batteries with integrated BMS disconnect — ensuring no battery is left behind.

The SmartSolar 100/30 automatically detects 12V or 24V battery systems on first power-up, eliminating manual voltage configuration in most setups. Comprehensive electronic protections including PV reverse polarity, PV short circuit, PV reverse current, and over-temperature with automatic power derating ensure long-term reliability in demanding real-world environments. Certified to EN/IEC 62109-1, UL 1741, and CSA C22.2 standards.

Features

Ultra-Fast MPPT with Advanced Partial Shading Detection

The SmartSolar 100/30 uses an ultra-fast MPPT algorithm that continuously scans the full power-voltage curve to lock onto the true global Maximum Power Point — not a local peak. This delivers up to 30% more energy than PWM controllers and up to 10% more than slower MPPT designs, even in rapidly changing or partially shaded conditions.

Built-In Bluetooth Smart

With Bluetooth Smart built-in, no dongle is required. The controller pairs directly with the VictronConnect app for real-time monitoring, wireless configuration, 46-day historical trend data, and firmware updates on any iOS or Android device — making setup and ongoing management fast and straightforward from a smartphone or tablet.

Automatic Battery Voltage Detection

The SmartSolar 100/30 automatically detects and selects 12V or 24V battery systems on first power-up, eliminating the need for manual voltage configuration and reducing the risk of installation errors in most standard setups.

98%+ Conversion Efficiency — No Cooling Fan

Exceeding 98% maximum conversion efficiency with fully fanless operation, the SmartSolar 100/30 runs silently and delivers its full rated 30A output at ambient temperatures up to 40°C, with automatic power derating above that threshold to protect the unit and connected battery.

Flexible and Fully Programmable Charge Algorithm

Eight pre-programmed battery charge profiles are selectable via rotary switch, covering the most common lead-acid, AGM, GEL, and lithium battery types. A fully user-definable algorithm is also available through VictronConnect, enabling precise customisation for any battery chemistry or manufacturer specification.

Fully Discharged Battery Recovery

The SmartSolar 100/30 will initiate charging even when a battery has been fully discharged to zero volts, and will reconnect to a depleted lithium battery with an integrated BMS disconnect function — ensuring recovery of deeply discharged battery systems that other controllers would leave unattended.

VE.Direct Wired Communication

The VE.Direct port provides wired integration with Victron GX devices, the VRM Online Portal, and PC monitoring tools, enabling centralised system monitoring, remote management, and detailed data logging of battery voltage, current, temperature, PV voltage, and PV current over 46 days.

Comprehensive Electronic Protection

Built-in safeguards include PV reverse polarity protection, PV short circuit protection, PV reverse current protection, and over-temperature protection with automatic power derating — ensuring long-term reliability and safe operation across a wide range of installation environments and conditions.

Specifications

Datasheets and Manuals

Datasheet

Product Manual