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Solar Panels / Charge Controller
【Aesthetically Clean Installation】 The HQST 30A PWM solar charge controller features flush mount capabilities, seamlessly integrating into flat wall surfaces for a clean, professional look. This design ensures a cohesive appearance, making your solar setup both functional and aesthetically pleasing.
【Negative Ground, Safe Charging】 This negative-ground controller is ideal for most vehicle and off-grid solar systems. Featuring multiple protections, including over-discharge, over-voltage, over-current, reverse current, short-circuit, and reverse polarity, this 30A PWM solar controller safeguards against installation errors and system failures, ensuring safe and reliable charging.
【Compatible with Most Systems】 Automatically recognizes 12V and 24V AGM, GEL, Flooded, and Sealed Lead-Acid batteries, with manual settings for Lithium batteries. Ideal for a variety of applications, including motorhomes, sheds, boats, water pumps, and more, supporting up to 450W for 12V and 900W for 24V solar systems.
【Smart PWM Charging】 Utilizes the three-stage charging algorithm (Boost, Float, Equalization) to optimize lead-acid battery performance and longevity. For Lithium batteries, a two-stage charging (Boost and Float) ensures safe, efficient charging. This advanced charging method ensures your batteries are always in top condition.
【Easy to Use】 The backlit display provides clear visibility of key information even in dark environments. The USB-A port supports up to 5V/1A for mobile devices, such as a mini fan or smartphone. Its compact design makes it perfect for spaces with limited room.
We accept order cancellation before Within 24 hours the product is shipped. If the order is cancelled you will get a full refund.
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.
To request a return,please email us at:[email protected] ,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.
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.
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).
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