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Blue metal rectangular solar charge controller with terminal connections and display screen

Victron Energy

Victron Energy SmartSolar MPPT 150/45-Tr industrial generator

SKU CH-RP95-C4BG0

A SmartSolar MPPT charge controller that harvests maximum power from solar panels to charge batteries efficiently, even from severely depleted states, and supports remote monitoring

  • Maximises solar energy harvest with MPPT technology
  • Extends battery life through intelligent charge management
  • Recovers severely depleted batteries from 0 Volts
  • Maintains optimal charging under changing light conditions
  • Remote monitoring and control of charger features

Solar charge controller for battery systems

The Victron Energy SmartSolar MPPT 150/45-Tr is a solar charge controller that harvests energy from photovoltaic panels to charge batteries. It uses Maximum Power Point Tracking to maximise energy yield, especially when light conditions change rapidly. The unit can recharge severely depleted batteries from 0 Volts provided cells are not permanently damaged. It is suited for off-grid and backup power installations.

Installers needing MPPT harvesting up to 45 A

This controller suits installers who need to optimise solar harvest for battery banks using MPPT technology. It supports a maximum PV open-circuit voltage of 150 V and a maximum charge current of 45 A. Buyers who require higher voltage or current limits should look at other models. The product carries a California Proposition 65 warning for cancer and reproductive harm.

Maximum PV voltage 150 V and charge current 45 A

The single specification that decides fit is the 150 V maximum PV open-circuit voltage combined with the 45 A maximum charge current. Your solar array must not exceed 150 V open-circuit, and your battery bank must accept up to 45 A charging. Verify these two figures against your panel strings and battery specifications before purchase.

Highlights

  • Maximises solar energy harvest with MPPT technology
  • Extends battery life through intelligent charge management
  • Recovers severely depleted batteries from 0 Volts
  • Maintains optimal charging under changing light conditions
  • Remote monitoring and control of charger features

Specifications

BrandVICTRON ENERGY

Questions about this item

How can I verify the SmartSolar MPPT 150/45-Tr is charging correctly after installation?

Check the VictronConnect app or the optional GX device display for real-time PV voltage, charge current up to 45 A, and battery state-of-charge; the controller logs daily yield and error codes for review.

What does the SCC115045211 package include and what must I source separately?

The box contains the SmartSolar MPPT 150/45-Tr unit with built-in Bluetooth; you must supply solar panels rated below 150 V open-circuit, a battery bank, DC cabling, fuses, and mounting hardware.

When should I choose the 150/45-Tr version over other SmartSolar models?

Choose the 150/45-Tr when your panel array open-circuit voltage stays under 150 V and the maximum charge current required is 45 A; higher voltage or current needs a different model.

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