Victron Bluesolar MPPT 100/20 20A Solar Charge Controller | 4Boats

Victron Bluesolar MPPT 100/20 is a 20 A solar charge controller with ultrafast MPPT that supports PV input up to 100 V and solar array power from 290 W to 1,160 W depending on battery voltage.

• Ultrafast MPPT technology — delivers up to 30% greater yield than PWM and up to 10% more than slower MPPTs; very high efficiency (>95%).
• Solar input & power: AWG10 recommended; max solar panel voltage: 100 V; max solar panel power: 290 W (12 V) / 580 W (24 V) / 870 W (36 V) / 1,160 W (48 V).
• Outputs & currents: Continuous load current: 12 V & 24 V: 20 A; 36 V & 48 V: 1 A (if set to 36 V or 48 V, the load output is reduced). Self-consumption: 12 V: 25 mA , 24 V / 48 V mA.
• Inbuilt safety protection: protection against battery reverse polarity, load short circuit and battery overheating via internal temperature sensor; comprehensive electronic protection features and self‑diagnostics with high‑intensity LED fault indicators.
• Intelligent 'BatteryLife' function: prevents complete discharge and avoids potentially permanent damage; user‑defined battery charging algorithm with option to disable preset values in favour of personalised charging parameters.
• Advanced programming and monitoring: connect an optional MPPT Control panel (sold separately); communication port RS232 / TTL for VE Direct accessories; live data transmission — real‑time information including solar panel and battery metrics; data logs: system activity for the past 30 days is available to view; compatible with Windows PCs/laptops.
• Compensation & load configuration: temperature compensation sensor for automatic compensation (12 V: −16 mV/°C / 24 V: −32 mV/°C / 48 V: −64 mV/°C); load configuration: choose from pre‑set load management programmes or create custom settings.
• Construction & certification: working temperature −30 °C to +60 °C (full rated output up to 40 °C); safety standard IEC/EN certified; enclosure IP43 (electronic components) / IP22 (connection area); dimensions 100 x 113 x 60 mm (3.94 x 4.45 x 2.36 in); mounting dimensions 118.6 x 54 mm (4.67 x 2.13 in); weight 650 g (1.43 lb); 4 x mounting holes (5 mm diameter). User manual and product data available to download.

Compatible with a wide range of battery types — consult the user manual before adjusting battery parameters. MPPT Control panel and VE.Direct accessories are sold separately.