Optimize your solar power system with our 20A Solar Charge Controller, designed specifically for 12V and 24V lead-acid battery systems. This charge controller efficiently regulates the power from your solar panels to your batteries, ensuring safe and effective operation. It is strongly recommended not to use lithium batteries, as doing so may cause rapid degradation and poor performance. While the product may technically work with lithium batteries, the results will be suboptimal and could harm the battery, as explicitly stated in the manual.
With dual USB ports and an intuitive LCD display, this controller offers advanced control and monitoring capabilities.
Features:
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Auto Recognition: Automatically identifies 12V and 24V battery systems for versatile use.
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Dual USB Ports: Two USB ports for convenient charging of devices, with a maximum output of 5V/2A.
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LCD Display: Clear and intuitive LCD screen displays system status and data, including voltage, current, and battery status.
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Advanced Protection: Built-in protections against overcharge, over-discharge, short circuit, and reverse polarity.
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MCU Control: Microcontroller unit (MCU) control for precise and efficient charging.
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Easy Setup: Simple installation process with clear connection diagram included.
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Durable Design: Robust construction with a heat sink for effective heat dissipation.
Specifications:
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Rated Charge/Discharge Current: 20A
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System Voltage: 12V/24V auto recognition
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USB Output: 5V/2A (Max)
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LCD Display: Shows voltage, current, and battery status
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Protection Features: Overcharge, over-discharge, short circuit, reverse polarity
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Operating Temperature: -35 degrees C to +60 degrees C
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Dimensions: 133mm x 70mm x 35mm (5.23 inches x 2.75 inches x 1.37 inches)
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Colour: Black and Blue
Package Includes:
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1 x 20A Solar Charge Controller
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Colours may vary slightly due to lighting and screen settings.
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Ensure proper wiring and installation as per the included diagram.
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Regularly check connections and system status for optimal performance.
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This controller is intended for use with lead-acid batteries. It is strongly recommended not to use lithium batteries, as doing so may cause rapid degradation and poor performance. The product's manual explicitly advises against using it with lithium batteries.
| Brand | Aimall |
| Category | Tools > Other Tools > Power & Electrical Supplies |
| SKU | V528-SOLARCHARGECONTROLLER-20A-414877 |
| Weight | 0.15 kg |
Standard Delivery
Typically 3–7 business days Australia-wide (estimates only). Shipping calculated at checkout.
Express Delivery
Faster options available at checkout for eligible items.
Order Tracking
Order confirmation and tracking details provided after purchase.
Australian Online Store
Registered Australian business · ABN 85 666 385 619. Australian Consumer Law applies.
Note: Delivery times are estimates only. Shipping is calculated at checkout. Some postcodes may incur additional shipping fees or be excluded. We ship via Australia Post, StarTrack, and other trusted carriers.
12-Month Warranty
Most products include a 12-month manufacturer warranty unless a longer period is stated on the product page. We handle claims on your behalf.
Extended Cover
Selected items carry longer warranties: up to 5 years on eligible mattresses and up to 3 years on eligible furniture and appliances, where stated.
14-Day Returns
14-day change-of-mind returns on eligible items, subject to our returns policy. Items should be unused and in original condition and packaging.
Consumer Guarantees
Your rights under Australian Consumer Law always apply, in addition to any manufacturer warranty. Registered Australian business, ABN 85 666 385 619.
Frequently Asked Questions
Do you deliver Australia-wide?
Yes. We deliver Australia-wide through our local warehouse network. Delivery times may vary by postcode and product location.
Is this product brand new?
Yes, all products are brand new unless clearly stated otherwise on the product page.
Does this product include warranty?
Most products include a 12-month warranty unless a longer period is stated on the product page; selected mattresses up to 5 years and selected furniture and appliances up to 3 years, where stated. Your rights under Australian Consumer Law always apply.
Can I return the product if I change my mind?
14-day change-of-mind returns are available on eligible items, subject to our returns policy. Items should be unused and in original condition and packaging.
When will I receive tracking?
Tracking details are sent by email once your order has been dispatched.
