Meet the Victron SmartSolar MPPT 150/70-TR Solar Charge Controller — UL Approved — engineered to maximize solar harvest with intelligent control. It combines ultrafast MPPT performance, Bluetooth Smart connectivity, and a robust feature set for reliable, high-efficiency charging in off-grid and hybrid systems.
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Ultrafast MPPT tracking: Maximizes energy harvest in rapidly changing light, delivering up to 30% more energy than PWM controllers and up to 10% more than slower MPPT units.
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Advanced MPPT and partial shading optimization: SmartSolar algorithm locks onto the optimum MPP even with multiple or shifting MPPs for consistent high harvest.
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High efficiency, no cooling fan: Conversion efficiency well above 98% with passive cooling for quiet, reliable operation.
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Programmable charge control: Fully programmable charge algorithm with eight preprogrammed options selectable via rotary switch.
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Extensive protections: Over-temperature protection with derating, PV short-circuit protection, PV reverse polarity protection, and PV reverse current protection.
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Internal temperature compensation: Internal sensor automatically adjusts absorption and float voltages based on ambient conditions.
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Smart connectivity: Built-in Bluetooth Smart for quick setup, monitoring, updates, and synchronization with other SmartSolar devices.
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Wired data connections: VE.Direct for connections to Color Control GX, GX products, PC, or other devices.
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Remote on/off and programmable relay: Remote control capability with a relay that can trip on alarms or specific events for added safety and automation.
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External sensing compatibility: Supports external battery voltage and temperature sensing via Bluetooth with Smart Battery Sense or a BMV-712 Smart Battery Monitor, enabling optimized charging for diverse chemistries.
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Victron ecosystem integration: Designed to work with multiple Victron components for seamless, scalable solar setups.
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UL approved: Built for durability and safety in demanding environments.
With UL approval, this controller is built for durability and safety in demanding environments. Its intelligent MPPT algorithm, flexible charging options, and rich connectivity help off-grid and hybrid systems maximize energy harvest while simplifying monitoring and maintenance.
