Victron Energy SmartSolar 250/70 MC4 – High-Performance MPPT Solar Charge Controller for 12V to 48V Systems
The Victron Energy SmartSolar 250/70 MC4 is a high-efficiency MPPT solar charge controller capable of handling solar panels with a maximum input voltage of 250 V and a maximum charging current of 70 A. It supports system voltages from 12 V to 48 V and optimizes energy yield through intelligent Maximum Power Point Tracking.
Maximized solar yield: The MPPT algorithm continuously tracks the optimal operating point of the solar panels and converts excess voltage into additional charging current – ideal for installations with long cable runs or fluctuating sunlight.
Flexible system compatibility: Automatically supports battery voltages of 12 V, 24 V, 36 V, and 48 V, allowing use in various system configurations.
Robust design: The enclosure is built for demanding environments, with efficient cooling and protection against overload, short circuit, and reverse polarity.
Easy installation: The integrated MC4 solar connectors enable quick and safe connection of solar panels without additional tools.
Comprehensive warranty: 24 months manufacturer warranty provide investment security for high-quality solar technology.
What sets the SmartSolar 250/70 MC4 apart
Compared to conventional PWM controllers, the MPPT controller utilizes the full power of the solar panels, especially in cold or cloudy conditions. The high input voltage of up to 250 V allows series connection of multiple modules, reducing cable losses and increasing system efficiency.
Ideal for...
This charge controller is the perfect choice for medium to large solar installations in off-grid systems, RVs, boats, or agricultural operations. It is particularly suitable for users with high energy demands who want to optimize their solar setup.
How to use the SmartSolar 250/70 MC4
Connect the solar panels to the controller via the MC4 connectors. Then connect the battery (ensure correct voltage). The controller automatically detects the system voltage and begins MPPT tracking. You can monitor performance data via the app using the optional Bluetooth module (sold separately).
Victron Energy is a Dutch manufacturer of power supply solutions for mobile and off-grid applications. The company is known for high-quality inverters, battery chargers, and solar charge controllers. Victron products are characterized by high efficiency, reliability, and intelligent control features.
The Victron Energy SmartSolar 250/70 MC4 is an MPPT solar charge controller that optimizes energy from solar panels with up to 250 V input voltage and 70 A charging current for battery systems from 12 V to 48 V.
The controller automatically supports system voltages of 12 V, 24 V, 36 V, and 48 V without manual adjustment.
The maximum input voltage is 250 V, the maximum charging current is 70 A. The minimum input voltage is 70 V.
Yes, via an optional Bluetooth module (sold separately), you can connect the controller to the VictronConnect app and monitor performance data in real time.
Victron offers a 24-month manufacturer warranty on the SmartSolar 250/70 MC4.
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