{"product_id":"victron-smartsolar-mppt-250-70-tr-12-24-48v-70a-bl","title":"Victron 12\/24\/48V 70A SmartSolar MPPT 250\/70-Tr Bluetooth Solar Charge Controller","description":"\u003ch2\u003eVictron SmartSolar MPPT 250\/70-Tr: High-Capacity Solar Charge Controller for 12V, 24V, and 48V Systems\u003c\/h2\u003e\n\u003ch3\u003eMaximise Solar Yield with Ultrafast MPPT Technology\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron SmartSolar MPPT 250\/70-Tr\u003c\/strong\u003e is a premium \u003cstrong\u003esolar charge controller\u003c\/strong\u003e engineered for large-scale off-grid and mobile energy systems. Leveraging \u003cstrong\u003eultrafast Maximum Power Point Tracking (MPPT)\u003c\/strong\u003e, this controller adapts to rapidly changing light conditions—such as partial cloud cover—to harvest up to 30% more energy than traditional PWM controllers and up to 10% more than slower MPPT alternatives. This ensures your battery bank receives the maximum available power throughout the day, reducing generator runtime and fuel costs in remote installations.\u003c\/p\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003e12V, 24V, and 48V battery systems\u003c\/strong\u003e with automatic voltage detection, the 250\/70-Tr supports substantial solar arrays—up to 1000W at 12V, 2000W at 24V, and 4000W at 48V. Its 250V maximum PV open-circuit voltage allows for long series strings of panels, minimising cable losses and simplifying installation in larger setups such as off-grid homes, commercial sites, and marine vessels.\u003c\/p\u003e\n\u003ch3\u003eAdvanced Partial Shading Optimisation\u003c\/h3\u003e\n\u003cp\u003eIn real-world conditions, partial shading from trees, antennas, or adjacent structures can create multiple power peaks on a solar array's voltage curve. Conventional MPPT controllers often lock onto a local peak, missing the true maximum power point. Victron's innovative \u003cstrong\u003eBlueSolar algorithm\u003c\/strong\u003e actively scans and locks onto the optimal global peak, ensuring consistent energy harvest even in challenging shading scenarios. This feature is critical for installations where unshaded roof space is limited.\u003c\/p\u003e\n\u003ch3\u003eBuilt-In Bluetooth and VE.Direct Connectivity\u003c\/h3\u003e\n\u003cp\u003eIntegrated \u003cstrong\u003eBluetooth Smart\u003c\/strong\u003e enables wireless configuration, monitoring, and firmware updates via the free VictronConnect app on your smartphone or tablet. View real-time solar yield, battery state, and historical data without additional hardware. For wired integration, the \u003cstrong\u003eVE.Direct port\u003c\/strong\u003e connects to GX monitoring devices (such as the Cerbo GX or Color Control GX), allowing seamless inclusion in a Victron Remote Management (VRM) portal for remote oversight.\u003c\/p\u003e\n\u003ch3\u003eExceptional Efficiency and Thermal Design\u003c\/h3\u003e\n\u003cp\u003eWith a peak conversion efficiency of \u003cstrong\u003e99%\u003c\/strong\u003e and full rated output up to 40°C ambient temperature, the 250\/70-Tr operates without a cooling fan—reducing noise, maintenance, and potential points of failure. The fanless design relies on a robust aluminium heatsink for passive cooling, making it suitable for dusty or marine environments where fan-forced airflow could introduce contaminants.\u003c\/p\u003e\n\u003ch3\u003eFlexible Charging and System Integration\u003c\/h3\u003e\n\u003cp\u003eThe controller features a \u003cstrong\u003efully programmable charge algorithm\u003c\/strong\u003e with eight pre-set battery profiles selectable via a rotary switch. This accommodates a wide range of battery chemistries, including flooded lead-acid, AGM, gel, and lithium (LiFePO₄). An internal temperature sensor provides automatic voltage compensation, while optional external sensing via a \u003cstrong\u003eVictron Smart Battery Sense\u003c\/strong\u003e or \u003cstrong\u003eBMV-712 Smart Battery Monitor\u003c\/strong\u003e improves accuracy for battery banks located away from the controller.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e70A rated charge current\u003c\/strong\u003e for large battery banks and high-power demands\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e250V PV input voltage\u003c\/strong\u003e enables long panel strings and reduced wiring costs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e99% peak efficiency\u003c\/strong\u003e with fanless, maintenance-free operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced shading algorithm\u003c\/strong\u003e maximises output in partial shading conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Bluetooth and VE.Direct\u003c\/strong\u003e for local and remote monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable relay\u003c\/strong\u003e for alarms, generator start, or load control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive electronic protection\u003c\/strong\u003e including PV reverse polarity, short circuit, and over-temperature safeguards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRobust Protection and Installation Flexibility\u003c\/h3\u003e\n\u003cp\u003eThe 250\/70-Tr is built to withstand harsh environments. Its electronics are rated \u003cstrong\u003eIP43\u003c\/strong\u003e for protection against water spray, while the connection area is \u003cstrong\u003eIP22\u003c\/strong\u003e. Large \u003cstrong\u003e35mm² (AWG2) terminals\u003c\/strong\u003e accept heavy-gauge battery and PV cables, ensuring secure, low-resistance connections. The controller supports a \u003cstrong\u003eremote on\/off\u003c\/strong\u003e input, making it compatible with VE.BUS BMS systems for lithium battery integration. An optional plug-in LCD display is available for on-site status checks without a smartphone.\u003c\/p\u003e\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cp\u003eThis controller is an excellent choice for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOff-grid homes and cabins with large solar arrays\u003c\/li\u003e\n\u003cli\u003eCommercial and industrial remote power systems\u003c\/li\u003e\n\u003cli\u003eMarine and RV installations requiring high reliability\u003c\/li\u003e\n\u003cli\u003eTelecom and monitoring stations in isolated locations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether upgrading an existing system or designing a new installation, the Victron SmartSolar MPPT 250\/70-Tr delivers the efficiency, durability, and control needed to keep your batteries charged and your loads running. \u003cstrong\u003eAdd this controller to your system today and experience the Victron difference in energy management.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0664\/8974\/5557\/files\/victron-connect-app-bluetooth-monitoring-vic-scc125070221.png?v=1776529727\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0664\/8974\/5557\/files\/victron-smartsolar-mppt-250-70-technical-specs-vic-scc125070221.png?v=1776529730\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Victron","offers":[{"title":"Default Title","offer_id":41280488439872,"sku":"VIC-SCC125070221","price":385.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/6342\/4320\/files\/victron-smartsolar-mppt-250-70-tr-charge-controller-vic-scc125070221.png?v=1782234236","url":"https:\/\/wearvico.com\/products\/victron-smartsolar-mppt-250-70-tr-12-24-48v-70a-bl","provider":"wearvico","version":"1.0","type":"link"}