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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
MPPT 40A 12V/24V LCD Display Solar Controller Automatic Identification Off-Grid System Controller1. Adopt DC DC conversion technology and MCU technology. It can intelligently adjust the working point of the solar panel array, so that the solar panel array achieves the maximum power output. When external conditions change, the MPPT controller tracks the maximum operating point of solar panels based on MCU theory, so as to improve the efficiency of solar panels and reduce the cost of solar power generation. Compared with ordinary solar charge
1. Adopt DC/DC conversion technology and MCU technology. It can intelligently adjust the working point of the solar panel array, so that the solar panel array achieves the maximum power output. When external conditions change, the MPPT controller tracks the maximum operating point of solar panels based on MCU theory, so as to improve the efficiency of solar panels and reduce the cost of solar power generation. Compared with ordinary solar charge controllers, MPPT can increase the output efficiency of solar panels by 5% to 30% (the rate of increase in output is affected by the attributes of solar panels, ambient temperature and lighting conditions).
2. LCD liquid crystal display, USB output, the product can charge various lithium batteries, activate lithium batteries, etc.
3. DSP processor architecture ensures the high speed and performance of the controller
4. MPPT efficiency is greater than 99%, and peak conversion efficiency is greater than 98%
5. 12V/24V automatic recognition
6. PV input: 100V
7. Four-stage charging mode
8. Protection: photovoltaic array short circuit, solar panel reverse connection protection, battery reverse connection, load overload protection, output short circuit protection
9. Dimensions: 215.5x174x65 mm
10. Weight: 1125g
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 567 reviews
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Product Reviews
★★★★★ 4
Good stuffed animal toy
Color: gray & blue, Color: gray & blue
This is a good toy. But it's not big as the picture shows it's rather small. Looking for bigger toy.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
My dog loves this guy!!
Color: gray & pink
This is the cutest little guy and my dog loves him. He knows him by name, he is tough and holds up incredibly well. My dog can give it a good chew but no problem! Make more cute ones and we will give them all names for him to play with.
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Reviewed in the United States on April 24, 2026
★★★★★ 5
She liked it.
Color: gray & pink
My dog loved this, its small, I was expecting bigger but its cute. She likes playing with it.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Cute and well loved.
Color: gray & pink, Color: gray & pink
My dog gives this 5 stars because she loves to destroy stuffies and this was no exception. She immediately removed the ears and tail, along with the little nubs that were supposed to be nostrils. I give is a few points because she still hasn't removed any legs. I thought it was so cute, and it is far less cute since my dog has had her way with it. She still loves it however…so it is a winner in our book. The photo is after only a couple hours of play
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Reviewed in the United States on November 9, 2025
★★★★★ 4
Not for big dogs
Color: gray & pink
This toy is holding up well most of the dog I have are in pieces all over the house
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Reviewed in the United States on June 6, 2026