Power your solar setup with the Victron BlueSolar PWM Charge Controller (DUO) LCD & USB Charge Control. Designed for 12/24VDC systems and capable of handling up to 20A, this controller delivers efficient charging, safe load management, and convenient USB charging for on-the-go power needs.
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LCD Display provides real-time monitoring of voltages, currents, and charging status for easy setup and maintenance.
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Two 5V USB outputs let you charge phones, tablets, and other devices directly from the controller.
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Lighting control function is fully programmable to suit your application and preferences.
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Three-stage battery charging (bulk, absorption, float) is fully programmable to optimize battery health and longevity.
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Programmable load output with low voltage disconnect and manual disconnect, plus protection against overload and short circuits.
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Reverse polarity protection guards against incorrect connections from solar panels or batteries for safer operation.
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Charges two separate batteries from a single unit, ideal for dual-bank configurations or different chemistries.
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External temperature sensor option to optimize charging based on ambient conditions and prevent overheating.
Built by Victron Energy, the BlueSolar DUO PWM Charge Controller combines reliability with flexible programmability for off-grid, marine, RV, or cabin applications. Enjoy dependable solar charging, proactive load management, and convenient USB charging in a compact, user-friendly package. For service or support, contact your Victron dealer.
