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VS-AU Series

Product catalog summary

Overview: The VS-AU series is a PWM solar charge controller featuring an LCD display and dual USB ports. It is designed for cost-effective solar energy management, particularly when the voltage difference between the solar panel and battery is minimal. This series is suitable for applications in rural electrification and home power systems.

Features:

Series PWM charging mode for efficient energy management.
Operates at full power across a wide temperature range.
Multiple load control modes for versatile applications.
Constructed with high-quality, reliable international brand components.
Includes a double USB design for additional connectivity.
Segment LCD display for easy monitoring.
Real-time energy statistics function for performance tracking.
Comprehensive electronic protection for enhanced safety.

Technical Specifications:

Models: VS1024AU, VS2024AU, VS3024AU, VS3048AU, VS4524AU, VS4548AU, VS6024AU, VS6048AU.
Nominal system voltage: Auto 12/24VDC or 12/24/36/48VDC depending on the model.
Battery input voltage range: 9V to 32V or 9V to 64V.
Rated charge and discharge current: Ranges from 10A to 60A.
Maximum PV open circuit voltage: 50V or 96V.
USB output: 5VDC/2.4A (Total).
Temperature compensation: -3mV/℃/2V at 25℃.
Operating temperature range: -25℃ to +55℃.
Enclosure: IP30 with common positive grounding.
Relative humidity: Up to 95%, non-condensing.
Dimensions and weight vary by model, with the largest being 214x128.7x72.2 mm and 1.04 kg.

Catalog excerpts

VS-AU Series Solar charge controller Overview VS-AU series is a PWM charge controller with LCD display and two USB ports. When the gap between solar panel working voltage and battery voltage is not big, choosing this PWM series is an equally reliable but more cost-effective solution. It is widely applied to rural Electrification and home power systems etc. Features • Series PWM charging mode • Full power working at a working temperature range • Multiple load control modes • Adopt high quality, high-reliability international brand components • Double USB design • Segment LCD display design • Real-time energy statistics function • Extensive electronic protection Solar Home Solar Backpack Solar Boat Solar Street Light

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Technical Specifications Model Nominal system voltage Battery type Battery input voltage range Rated charge current Rated discharge current Max. PV open circuit voltage Equalization voltage Boost voltage Float voltage Low voltage reconnect voltage Low voltage disconnect voltage Temperature compensation Relative humidity Common Positive Operating temperature range Dimensions(LxWxH)(mm) Net Weight BEIJING EPSOLAR TECHNOLOGY CO., LTD. HUIZHOU EPEVER TECHNOLOGY CO., LTD. +86-752-3889706 BEIJING EPSOLAR TECH

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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