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Shop / hqst mppt

45A MPPT Solar Charge Controller for 12V/24V; Compatible with Lead-Acid and Lithium Batteries, Max PV Input 80V

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$ 69.99   $48.29   save 31%
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About this item

  • 【Advanced MPPT Technology】MPPT Charge Controller features advanced Maximum Power Point Tracking (MPPT) technology with up to 98% tracking efficiency and 97% peak conversion efficiency, maximizing solar panel output and enhancing charging efficiency
  • 【Comprehensive Protection】Equipped with protections against short circuits, overcurrent, and reverse polarity. Its die-cast aluminum construction provides excellent heat dissipation and reduced power consumption. A clear LCD screen with four buttons ensures easy operation, supported by detailed wiring instructions and responsive customer service
  • 【0 Layer MPPT charge controller】Easy to know mppt controller's working state and process in one glance. Technical Specifications: Max PV Input: 540W, for 12V Battery; Max PV Input: 1080W, for 24V Battery; Max. PV Open-Circuit Voltage <100V. 3-stage battery charging algorithm for a rapid, efficient , safe charging
  • 【Compatible with Multiple Type Batteries】45a solar charge controller Compatible with various 12V and 24V batteries, including lead-acid (Sealed, Gel, Flooded) and lithium (LiFePO4, Lithium-Ion) types. The negative grounding design enhances safety, with customizable settings for absorption voltage, float voltage, low voltage cutoff, and load timer
  • **Improved Safety Features and Compatibility with Lithium Batteries** The 45a solar controller offers robust safeguards against a range of issues, such as overcurrent, short circuits, reversed connections, overvoltage, excessive discharge, and overheating. It improves accuracy in monitoring battery temperature by utilizing an external temperature probe setup. This system is designed to work with lithium batteries, modifying the charging process as needed. Additionally, it initiates the charging of lithium batteries using energy from solar panels, ensuring measures are in place to prevent overcharging and to avoid charging lithium batteries when temperatures drop below 0°C.

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24 Hours Cancellation

We accept order cancellation before Within 24 hours the product is shipped. If the order is cancelled you will get a full refund.

30 Days Returns & Exchanges Policy

If for any reason you are not satisfied with the purchased item,You have 30 days after delivery of your order to return an item.

After 30 days of delivery of your order, we will no longer accept returns.

Refund Process & Return conditions:

To request a return,please email us at:custom@0c5f6863-691d-4ded-8ba0-31c27d07b52f ,We will respond within 24 hours after the consumer sends the email (except weekends).
If it is a quality issue, please provide an order number and attach clear photos of the items that represent the issue.
After we receive the returned order, our Quality Assurance department will inspect and verify the condition of the item.Upon acceptance of your return, a refund will be issued to the original form of payment within 1-3 business days.

Make sure your item meets all our return conditions :

Items returned without authorization will not be accepted.
The time frame for return must not exceed 30 days from when the original order was received.
Any promotional gifts must also be returned with your returned item.
All items must be returned in their original condition, without scratches or signs of wear, and must not be resized or altered in any way.
Your return needs to be sent within the given time frame(3-12 working days)
Please make sure you provide us the tracking# and receipt after you return.

Refunds

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, we will credit the credit limit to your credit card or original payment method within 5 business days (bank processing time frame).