Victron BlueSolar PWM-LCD & USB 12/24V 10A Charge Controller | SCC010010050

The Victron BlueSolar PWM-LCD & USB 12/24V-10A is a pulse-width modulation solar charge controller for small 12V and 24V off-grid systems. It automatically detects battery system voltage and suits caravans, campervans, boats, garden buildings and other compact solar installations that need a straightforward, reliable charge controller.

Key features

• Charging method, PWM algorithm tapers charge current as the battery approaches full capacity.
• System voltage, 12V or 24V, automatically detected.
• Maximum charge current, 10A, suiting panels up to approximately 130W (12V) or 260W (24V).
• Display, built-in LCD showing battery voltage, charge current and system status.
• USB output, integrated port for charging phones, tablets or other USB devices from the system.
• Weight, 0.24 kg.
• Load output, low-voltage disconnect protects the battery from over-discharge.

Product overview

A PWM controller connects the solar panel directly to the battery once it reaches a set voltage, then switches the connection on and off rapidly to hold the correct charge level. This suits smaller systems where an MPPT controller's cost isn't justified. The BlueSolar PWM range is built to Victron's usual standards, making it a dependable choice for entry-level installations.

The LCD screen lets installers and users read battery voltage and charge current directly from the unit, with no app or extra display needed. The USB port powers mobile devices without drawing from the battery through a separate charger.

The load output's low-voltage disconnect cuts the connected load when battery voltage drops below a preset threshold, preventing deep discharge, which matters for lead-acid batteries as repeated deep cycling shortens their service life.

Applications

Used in caravans and motorhomes with a single leisure battery or small bank, narrowboats and small sailing vessels, garden offices and outbuildings with a small solar panel, remote monitoring or security camera installations, and educational solar demonstration systems.

Installation notes

Fit by a competent person familiar with 12V and 24V DC systems. The solar panel's open-circuit voltage must not exceed the controller's rated input. Connect the battery before the solar panel, and disconnect in reverse order. Follow relevant wiring regulations for boat or vehicle installations. This unit is not intended for grid-connected systems and does not need G98 or G99 compliance.

What's in the box

• 1 x Victron BlueSolar PWM-LCD & USB 12/24V-10A charge controller