BlueSolar PWM-Pro 12/24V-10A aurinkolataussäädin

With a 55V maximum PV open circuit voltage and multi-stage charging, the BlueSolar PWM-Pro 12/24V-10A delivers reliable power management for small to medium solar installations.

Overview

The BlueSolar PWM-Pro 12/24V-10A is a pulse width modulation solar charge controller engineered for 12V and 24V battery systems with automatic voltage detection. It supports a rated charge current of 10A and can handle up to 140W of solar power on 12V systems or 280W on 24V systems. The controller features a backlit LCD display and integrated buttons for easy programming and monitoring of battery status, charge stages, and load output.

What stands out

• Multi-stage charging algorithm (bulk, absorption, float, equalization) optimizes battery life and performance.
• Programmable battery types including Gel, AGM, Flooded, and LiFePO4 for versatile compatibility.
• Integrated load output with low voltage disconnect protects batteries from deep discharge.
• Comprehensive protection: reverse polarity (battery and PV), PV short circuit, over-temperature, and load over-current.
• Internal temperature compensation ensures accurate charging across varying temperatures.

Technical details

• System voltage: 12V / 24V auto-select
• Rated charge current: 10A
• Maximum PV open circuit voltage: 55V
• Maximum PV power: 140W (12V system), 280W (24V system)
• Self-consumption: less than 10mA
• Load output current: 10A
• Operating temperature range: -20°C to +50°C
• Enclosure protection rating: IP20
• Terminal size: up to 6 mm² (AWG10)
• Grounding type: common positive

Our verdict

The BlueSolar PWM-Pro 12/24V-10A is a robust and versatile charge controller, ideal for off-grid solar systems requiring reliable battery management and user-friendly configuration.