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High-Efficiency 570W Solar Panel Kit for RVs, Boats, and Rooftops
About this item
- 【Premium Solar Cells】With the flawless appearance, uniformity of crystals, colors, no visible defects, and all electrical data in spec, HQST's solar panels outperform other conventional cells with visible defects, such as chipped cells, corner breakage, and color deviation. Each solar cell passes the strict EL test without any risks that might compromise cell efficiency.
- This solar kit includes all necessary wiring accessories for setting up an off-grid system: 3 × 190-watt solar panels, 1 × 40A MPPT charge controller, 2 × solar adaptor cables, 2 × tray cables, and 3 sets of mounting Z brackets. Everything you need is included in one package to create a solar power system for your RV, van, cabin, or boat.
- 【Efficient MPPT Charge Controller with Built-in Bluetooth】Over 98% conversion efficiency and up to 99% tracking efficiency. The charge controller adopts a die-cast aluminum heat sink and premium IC and PCBA, maximizing the heat dissipation and minimizing the power loss from overheating. It can work under full load even in high-temperature conditions. With the built-in Bluetooth, enjoy the convenience of monitoring the operating data and modifying the parameters in real time.
- 【Higher Efficiency, More Power Output】Improved monocrystalline cells offer a 22.1% high conversion rate, and this 570-watt solar panel kit produces an average of 2.85 kWh of electricity per day (depending on sun availability). By bypassing the shaded cells with poor performance, the bypass diode minimizes the power drop caused by the shadow to ensure excellent performance in low-light conditions.
- 【Built to Last】HQST's solar panels are engineered with corrosion-resistant aluminum frames and multiple-layer sheets that can ensure decades of outdoor durability. The IP65-rated junction box and solar connectors allow no worries about water splashes and rain. Tray cables and adaptor cables are all UV-resistant.
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: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).
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