Victron SmartSolar MPPT 250/85 85 A solar charge controller with built‑in Bluetooth for reliable, high‑yield battery charging.

• Ultrafast MPPT Technology: This 85 A MPPT solar charge controller is designed to deliver the highest possible energy yield; up to ~30% more than PWM and up to ~10% more than slower MPPT units, optimised for low‑light performance.
• Built‑in safety protection: Fully equipped with protection against PV short circuit, reverse polarity, overvoltage, overcurrent, reverse current and battery overvoltage; internal temperature monitoring, self‑diagnostics and high‑intensity LED fault indicators.
• Built‑in Bluetooth & live data: Built‑in Bluetooth for VictronConnect; including: Live data transmission — real‑time information displayed including solar panel and battery data; data logs: System activity for the past 30 days is available to view.
• User customisation & displays: User‑defined battery charging algorithm — option to disable preset values in favour of personalised charging parameters; a simple RJ45 cable connection for accessories and an optional LCD display connection area.
• Communication ports: VE.Direct (TTL) for VE.Direct accessories and VE.Can (RJ45) for VE.Can devices; RJ45 cable connection supported.
• Programmable relay & alarms: Programmable relay contacts for control and signalling; AC rating: 240 VAC / 4 A, DC rating: 4 A up to 35 VDC, 1 A up to 60 VDC; includes support for audible alarm signalling.
• Electrical specifications: Max solar panel voltage: 250 V; Max solar panel power: 1200W (12 V) / 2400W (24 V) / 3600W (36 V) / 4900W (48 V); high MPPT efficiency (>95%); Self‑consumption: <35 mA (48 V).
• Mechanical & environmental: Working temperature -30°C to +60°C (-22°F to +140°F); IEC/EN certified; Enclosure: IP43 (electronic components); Pollution Degree rating: PD3; Dimensions: 216 x 295 x 103 mm (8.5 x 11.6 x 4.1 in); Mounting dimensions: 273 x 144 mm; Weight: 4.5 kg; 4 x mounting holes (8 mm diameter).

Compatible with VictronConnect and VE.Direct/VE.Can accessories; user manual and technical documents available to download for installation, configuration and safe operation.