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Victron MPPT 250/70 – SmartSolar Charge Controller – Tr

Maximise your solar energy harvest with the Victron MPPT 250/70 – SmartSolar Charge Controller – Tr. Featuring advanced MPPT technology and Bluetooth connectivity, this controller ensures efficient charging and easy monitoring of your battery system.

For use in 12V and 24V systems. MPPT optimised for efficient solar charging. Monitor settings and performance with built in Bluetooth. Dimensions: 185 x 250 x 95mm Weight: 3kg
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SKU: SCC125070221
AVAILABLE IN 7-10 DAYS
Product Details

The SmartSolar MPPT 250/70-Tr solar charge controller by Victron is designed to intelligently collect solar energy, converting it into power for your electrical system. With cutting-edge MPPT technology, this controller optimizes energy harvest, achieving a full charge in the shortest time possible, while also maintaining battery health to extend battery life.

Key Features:

  • Advanced MPPT Technology: Constant monitoring of solar panel voltage and current output ensures maximum power extraction, especially beneficial in partially clouded or changing light conditions. Efficiency surpasses traditional PWM charge controllers, making it ideal for various off-grid applications.
  • Maximum Input Voltage and Current: The MPPT 250/70 model boasts a maximum input voltage of 250V and a maximum input current of 70A, providing robust capabilities for solar power systems.
  • Smart Functionality: Equipped with Bluetooth connectivity, the SmartSolar MPPT 250/70 enables wireless monitoring of solar charge status via the VictronConnect App. Compatible with Android and iOS devices, keeping you informed anytime, anywhere.
  • Intelligent Load Output: Prevents battery damage by disconnecting loads when the configured voltage is reached, preventing excessive drain on batteries. The controller attempts a 100% recharge daily, adjusting the disconnect voltage during poor weather, a feature known as BatteryLife, enhancing battery health and longevity.
  • Connection Points: Features Tr screw terminal connection points for secure and reliable wire connections. Requires stripping input and output wires for proper attachment to the screwed terminal.
Product Specifications

Electrical Specifications

  • Battery Voltage: 12 / 24 / 48 V Auto Select (36 V requires manual setting)
  • Rated Charge Current: 70 A
  • Nominal PV Power (12 V): 1000 W
  • Nominal PV Power (24 V): 2000 W
  • Nominal PV Power (36 V): 3000 W
  • Nominal PV Power (48 V): 4000 W
  • Maximum PV Open Circuit Voltage: 250 V (absolute maximum coldest conditions), 245 V (start-up and operating maximum)
  • Max. PV Short Circuit Current: 35 A
  • Maximum Efficiency: Exceeds 99%
  • Self-Consumption: Less than 35 mA @ 12 V / 20 mA @ 48 V

Charge Settings & Algorithm

  • Charge Algorithm: Multi-stage adaptive (eight pre-programmed algorithms) or user-defined
  • Charge Voltage 'Absorption' (Default): 14.4 / 28.8 / 43.2 / 57.6 V (Adjustable)
  • Charge Voltage 'Float' (Default): 13.8 / 27.6 / 41.4 / 55.2 V (Adjustable)
  • Charge Voltage 'Equalization' (Default): 16.2 / 32.4 / 48.6 / 64.8 V (Adjustable)
  • Temperature Compensation: -16 mV / -32 mV / -64 mV / °C
  • Advanced Tracking: Locks to the optimum maximum power point (MPP) even in cases of partial shading or multiple power peaks.
  • Battery Recovery Function: Will initiate charging even if the battery has been discharged to zero volts; reconnects to fully discharged Li-ion batteries with internal disconnect functions.

Connectivity & Features

  • Communication Ports: VE.Can, VE.Direct, and Bluetooth Smart built-in
  • VE.Can Interface: Allows for up to 25 units to be daisy-chained and connected to a Color Control GX or other GX device for individual monitoring and synchronized charging.
  • Bluetooth Synchronization: Synchronized parallel charging for up to 10 units.
  • External Sensing: Compatible with Smart Battery Sense, BMV-712, or SmartShunt via Bluetooth to communicate battery voltage, temperature, and current.
  • Remote On-Off: Yes (2-pole connector)
  • Programmable Relay: DPST (AC rating: 240 VAC / 4 A; DC rating: 4 A up to 35 VDC, 1 A up to 60 VDC).
  • Optional Display: Compatible with the SmartSolar pluggable LCD display (not included).
  • Data Logging: Internal storage for 46 days of history trends including battery voltage, current, temperature, PV voltage, and PV current.

Mechanical & Enclosure

  • PV Terminals (Tr model): 35 mm² / AWG2 screw terminals
  • Battery Terminals: 35 mm² / AWG2 screw terminals
  • Dimensions (H x W x D): 185 x 250 x 95 mm
  • Weight: 3 kg
  • Enclosure Colour: Blue (RAL 5012)
  • Protection Category: IP43 (electronic components), IP22 (connection area)
  • Cooling: Natural convection (no cooling fan)

Environmental & Standards

  • Operating Temperature Range: -30 to +60 °C (Full rated output up to 40 °C)
  • Humidity: 95%, non-condensing
  • Maximum Altitude: 5000 m (Full rated output up to 2000 m)
  • Safety Standards: EN/IEC 62109-1, UL 1741, CSA C22.2
  • Integrated Protections: PV reverse polarity, Output short circuit, and Over-temperature protection with power derating.

Shipping & Collection

Tracked Delivery (Currently 1-3 business days):

  • Free over £250.
  • £5.99 for orders under £250.
  • £5.99 for orders under £50.

Next Business Day Delivery:

  • £15 Flat Rate.

Collection:

  • Free to collect from our warehouse.

Pre-Order:

  • 5-10 Business Days delivery unless otherwise stated.

Shipping Policy

Datasheets
Victron MPPT 250/70 – SmartSolar Charge Controller – Tr - Manual
Victron MPPT 250/70 – SmartSolar Charge Controller – Tr - Data Sheet
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