Victron BlueSolar PWM-LCD&USB 12/24V-30A

The BlueSolar PWM Solar Charge Controller 30A is a reliable and cost-effective solution for managing power in small to medium off-grid solar systems. Designed for 12V and 24V battery systems, this controller uses proven PWM charging technology to safely regulate power from your solar panels while protecting your batteries from overcharging and deep discharge.

Ideal for lighting systems, garden solar setups, camping, caravans, sheds, backup power systems, and DIY solar installations, this 30A controller combines ease of use with essential battery protection features.

Clear LCD Display & Easy System Monitoring

The built-in LCD screen provides real-time system information at a glance, including battery status, charging activity, and load operation. Simple button controls allow for easy system setup and adjustment without additional tools or software.

Dual USB Outputs for Direct Device Charging

Equipped with two 5V USB ports, the controller allows you to charge mobile phones, tablets, power banks, and other USB devices directly from your solar system—ideal for off-grid and mobile applications.

• USB Voltage: 5V

• USB Output Current: 2A total (shared across both ports)

Intelligent Load Output & Battery Protection

The programmable load output protects your battery by automatically disconnecting loads when voltage drops too low. This prevents excessive battery drain and improves overall system reliability.

Key protections include:

• Low-voltage disconnect and reconnect

• Manual load control and timer function

• Overload and short-circuit protection

• Reverse polarity protection (battery and PV)

Reliable 3-Stage PWM Charging

The controller features a fully programmable three-stage charging algorithm:

• Bulk

• Absorption

• Float

This ensures efficient charging while maintaining battery health and extending battery lifespan in lead-acid battery systems.

Key Features

• 30A PWM solar charge controller

• Supports 12V / 24V battery systems

• LCD display for real-time monitoring

• Dual 5V USB outputs

• Programmable lighting and load control

• Three-stage battery charging (bulk, absorption, float)

• Battery, load, and temperature protection

• Low self-consumption (<10 mA)

Technical Specifications

• Battery Voltage: 12 / 24V

• Rated Charge Current: 30A

• Maximum Solar Voltage: 28V

• Automatic Load Disconnect: Yes

• Load Output Control: Manual + low-voltage disconnect + timer

• USB Voltage: 5V

• USB Current: 2A (total)

• Protections: Reverse polarity, overload, short circuit, over-temperature

What’s in the Box

• 1 × BlueSolar PWM-LCD & USB Solar Charge Controller 12/24V – 30A

Why Choose a BlueSolar PWM Controller?

BlueSolar PWM controllers deliver dependable battery protection and simple operation at an affordable price point. This 30A model is perfect for users who want straightforward solar charging, USB convenience, and robust battery safety without the complexity or cost of MPPT systems.