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Get it between 2025-01-21 to 2025-01-28. Additional 3 business days for provincial shipping.
Advanced Maximum Power Point Tracking (MPPT) technology, with efficiency no less than 99.5%. High quality components, perfecting system performance, with maximum conversion efficiency of 98%. Ultra-fast tracking speed and guaranteed tracking efficiency.
Large-screen LCD display, charging and discharging current display, cumulative power generation and discharge power query, temperature display, light control + delay control; adjustable charge and discharge parameter, with power-off memory and other functions.
Dual USB output, the maxmum current of 2.5A, to support Apple's mobile phone charging.
All necessary protections equipped, adjustable controlling parameter of the system, easy to set up and operate.
Build-in short-circuit protection, open-circuit protection, reverse protection, over-load protection. reverse current protection, low heat production, having self-recovering and do not damage the controller.
Feature: 1. Automatic focusing MPPT tracking charging, high charging efficiency, non-stop detection during charging, bidirectional focusing tracking. 2. Acomplete three-phase charge management, effectively protect the battery, the battery is more durable. 3. Built-in overheating, over current short circuit, open circuit protection, reverse connection protection,when the fault is eliminated, the controller automatically recovers, does not damage the device. 4. Bidirectional Mos tube anti-back flow circuit, high-power charging mode, ultra-low heat. Specifications: Rated voltage: 12/24V Auto Rated current: 40A Discharge current: 20A Max solar input: 23V(12V battery)/46V(24V battery) USB output: 2 way USB output, 5V/2.5A(Max) Self-consume: