VXDEFP 20A MPPT Solar Charge Controller, 12V/24V Auto

Description

• Advanced dual- or multi-peak tracking technology accurately tracks the maximum power point even when the panel is shaded or partially damaged.
• An integrated maximum power point tracking algorithm can improve PV system energy-use efficiency by up to 25% compared with conventional PWM charging.
• Multiple tracking algorithms accurately identify the optimal operating point on the I-V curve in a very short time.
• MPPT tracking efficiency of up to 99.9%.
• Advanced digital power technology provides circuit energy conversion efficiency of up to 98%.

Features: Supports various battery charging programs, including gel, sealed, open-cell, and carp batteries. Includes a current-limiting charging mode, supports immediate high-current startup with capacitive loads, automatic voltage detection, an overtemperature protection mechanism, and temperature compensation. Notes: 1. Read the manual thoroughly before operating the controller. 2. Install the controller indoors to avoid exposing its components and to prevent water from entering the controller. 3. Install the controller in a well-ventilated location to prevent the heat sink from reaching high temperatures during operation. 4. Installing a suitable fuse or circuit breaker outside the controller is recommended. 5. Be sure to disconnect the fuse or circuit breaker near the PV array and battery connections before installing or adjusting the controller wiring. 6. After installation, check that all cable connections are secure to prevent dangerous heat buildup caused by incorrect connections.

Shipping and Returns

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