Solar Charge Controller 100A, 12V/24V Auto, Max 100V for Lead-Acid, Gel, AGM, Flooded, and Lithium Batteries

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Product Description Features:

1. Advanced Maximum Power Point Tracking (MPPT) technology with efficiency of at least 99%.
2. High-quality components that optimize system performance, with a maximum conversion efficiency of 98.5%.
3. Ultra-fast tracking speed and excellent tracking efficiency.
4. Wide MPP operating voltage range.
5. Automatic 12/24VDC system voltage identification.
6. LCD panel display design that dynamically shows the tool's operating data and working condition.
7. Supports three lead-acid battery options: Sealed, Gel, and Flooded.
8. Battery temperature compensation function.

Package List: 1. 1 x 100A MPPT Solar Charge Controller K100 2. 1 x Temperature sensor 3. 1 x User Manual (English)

Added Features: 1. Backlit LCD display that directly shows the amount of charge in KWH, eliminating the need for additional measuring instruments. 2. Two new vents for scientifically designed convection cooling. 3. Enhanced safety protection with a maximum DC/DC transfer efficiency of up to 98.7%.

Specifications: 1. Rated charge current: 100A 2. 12V system: Open-circuit voltage ≤48V (Voc) maximum, PV input power: 1200W 3. 24V battery system: Open-circuit voltage ≤96V (Voc) maximum, PV input power: 2400W 4. System nominal voltage: 12V/24VDC auto-identifying 5. Battery voltage range: 9V~32V 6. Maximum PV open-circuit voltage: 100VDC 7. Power terminal: 10 AWG 8. Dimensions: 10.82 x 7.36 x 3.34 inches 9. Weight: 5 lbs

Key Features: 1. True MPPT controller with three copper coils that play a step-down role to ensure a more stable system. 2. Transformer with short-circuit, reverse-current, overcharging, overload, over-discharging, and reverse polarity protection. 3. Intelligent fan cooling with a temperature-controlled on/off mechanism (on at 45°C, off at 40°C) and bearing technology for extended lifespan (up to 5,000 hours). 4. Dual connectors for each positive and negative on solar and battery connections to accommodate larger wire diameters. 5. Automatic 12V or 24V DC system voltage detection. 6. Innovative MPPT technology with high tracking efficiency up to 99% and peak conversion efficiency of 98%. 7. Compatible with deep-cycle Sealed, Gel, Flooded, and Lithium (12.8V LFP) batteries. 8. Electronic protection against overcharging, over-discharging, overload, and short-circuit, as well as reverse polarity protection. 9. Customizable charging voltages and positive ground charge controller options.

Instructions for Wiring the Solar Controller: 1. Turn the adjusting screw counterclockwise until the plate moves downward. 2. Peel off the coating of the cable tip by about 8 to 10 mm and insert the wire into the new opening between the plate and the "top" of the terminal hole. 3. Turn the adjuster clockwise to move the plate upward and crush the wire in the terminal hole. 4. Ensure all connections going into and from the controller are tight.

Important Note: 1. Make sure your battery is at least 60% charged before connecting it to the controller. 2. Always connect the battery first. 3. Never connect the solar panel array to the controller without a battery. 4. Ensure the input power and voltage do not exceed the maximum. 5. LiFePO4 and AGM batteries are compatible with more battery charging options. 6. The best open-circuit voltage (Voc) for solar panels: 12V system: Voc ≥18V, Voc≤96V; 24V system: Voc ≥36V, Voc≤96V (automatic identification of 12V/24V system). 7. Charging current and maximum PV input power: (12V/24 system) 100A: MAX.PV=1300W/2600W. 8. The solar controller is a professional product, and if you have any questions, please email us, and we will respond promptly. We offer a worry-free after-sales guarantee.

product information: