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Shop / hqst 20a solar controller
40A Solar Charge Controller for LiFePO4, AGM, Gel, Flooded, and Lithium Battery Applications
Product Description
Introducing the APEX MPPT Solar Charge Controller, the EXICO Ultra-thin&Waterproof Solar Charge Controller, the QUICK Waterproof Solar Charge Controller, the EXTRA Waterproof Solar Charge Controller, and the MINI Waterproof Solar Charge Controller. These innovative products are designed to enhance your solar panel system, providing efficient and reliable charging for your batteries.
With the advanced Max Power Point Tracking (MPPT) Technology, our LNEX MPPT solar charge controller boasts a high tracking efficiency of up to 99.5% and a peak conversion efficiency of 98%. This means that it can improve the utilization rate of your solar panel system by approximately 20%-30% compared to regular PWM controllers, even on cloudy days.
Our controllers are designed for ease of use and versatility. They automatically detect the system voltage, whether it is 12V or 24V, and display the solar charging and battery operation information on the LCD screen and LED indicators. You can customize parameters and monitor error codes. Our controllers are compatible with various battery types, including LifePo4, LTO, GEL, AGM, Lead-Acid, Calcium, and EFB batteries. They are suitable for deep cycle, starter, marine, car, RV, powersport, and more.
To ensure the longevity of your batteries, our controllers feature 5-stage charging for regular batteries, including Soft Start, Bulk, Absorption, Equalization, and Float stages. For Lithium batteries, we offer 4-stage charging including Bulk and Absorption stages, as well as Lithium Reactivation. This multi-stage charging process extends battery life and optimizes system performance.
Our controllers provide comprehensive protection for your battery system. They are equipped with built-in safeguards such as over temperature protection, over voltage protection, over current protection, over charging protection, over discharging protection, over load protection, and short circuit protection. These features protect your batteries from damage due to system faults or installation errors.
In addition, our MPPT solar charge controller includes a Temperature Sensor Port. This allows the controller to measure battery temperature in real-time and use this data for precise temperature compensation, ensuring stable and constant charging. (Please note that the Temperature Sensor is sold separately.)
We have designed our MPPT Solar Charge Controller with user-friendliness in mind. It is easy to use without complicated setting steps. You can also customize the voltage if needed, providing flexibility for your specific requirements.
Enhance the performance and efficiency of your solar panel system with our APEX MPPT Solar Charge Controller, EXICO Ultra-thin&Waterproof Solar Charge Controller, QUICK Waterproof Solar Charge Controller, EXTRA Waterproof Solar Charge Controller, and MINI Waterproof Solar Charge Controller.
product information:
| Attribute | Value |
|---|---|
| manufacturer | LNEX |
| package_dimensions | 8.46 x 5.91 x 3.74 inches |
| item_weight | 2.65 pounds |
| country_of_origin | China |
| best_sellers_rank | #181,279 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #188 in Renewable Energy Controllers |
| batteries_required | No |
| included_components | MPPT Solar Charge Controller |
GUARANTEED SAFE CHECKOUT
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:[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.
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).
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