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- USA
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
PowMr Solar Charge and Discharge Controller with Fan, HHJ-50ADetails: 1. Weight: 1300 grams 2. Dimensions: 215x115x50 mm 3. Material: PSC, aluminum alloy 4. Rated voltage: 12 24 36 48V 5. Rated current: 30 40 50 60A 6. Function: current, voltage, current working mode, charging power, temperature display Features: 1. Output overvoltage, undervoltage, temperature rise, input anti inflow, reverse connection, temperature, short circuit protection, safe and reliable 2. Used in lithium batteries and accumulators with
Details:
1. Weight: 1300 grams
2. Dimensions: 215x115x50 mm
3. Material: PSC, aluminum alloy
4. Rated voltage: 12/24/36/48V
5. Rated current: 30/40/50/60A
6. Function: current, voltage, current working mode, charging power, temperature display
Features:
1. Output overvoltage, undervoltage, temperature rise, input anti-inflow, reverse connection, temperature, short circuit protection, safe and reliable
2. Used in lithium batteries and accumulators with a wide range
3. High strength, high ignition point, impact resistance, aging resistance, corrosion resistance
4. 10 wiring terminals, convenient for multiple machines in parallel
5. LCD backlit liquid crystal display, full backlight to half backlight about 1 minute and 30 seconds, half backlight for 5 seconds
6. The intelligent electric fan heats up, it turns on when it is above 45 degrees Celsius, and it turns off when it is below 40 degrees Celsius, to dissipate heat for the controller and save power
7. PV and Battery positive and negative poles each have two terminals
8. Out power is displayed, and the conversion rate of PV panels can be calculated
9. The charging status displays the sun icon and the direction icon, and only the moon icon is displayed when not charging, which clearly shows the charging status, and the Battery icon shows the battery level, which is obvious
10. The temperature is accurate to one decimal place
11. The absorption stage of battery charging can be set to better protect the battery
12. The main interface cannot be automatically jumped, which is convenient for real-time monitoring and observation when the entire system has problems
Specification:
| Package Weight |
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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
4.6 ★★★★★
Based on 2101 reviews
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Product Reviews
★★★★★ 5
Love it!
Color: C-Black, Size: Model C Rechargeable
Love mine! No more batteries. I make at least two cups a day and froth my creamer. Love the fact I don’t have to recharge very often.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
★★★★★ 5
Wonderful grinder:
Color: Silver
This is one little powerful grinder. It holds 30 grams in the glass jar which is perfect for 2 cup 10oz cups. It has a dial to adjust the grind. Great for two! It works great. Really good purchase. It is a labor of love.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Great grinder! Fun to use. :)
Color: Silver
Wow, very well constructed, grinds all sorts of things perfectly. Completely happy. Looks great, super easy to use, nice size, little glass jar, very quiet, love that it's true ceramic. Handle comes off easily to store. Nice! :)
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Reviewed in the United States on April 13, 2026
★★★★★ 5
Great coffee grinder!
Color: Silver
Amazing product. Easy to use and has different grades of grinding. Zero noise compared with an electric grinder and more control of the results (consistent). His size and weight make it portable and easy to carry.
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Reviewed in the United States on May 2, 2026
★★★★★ 4
Quite good as a start grinder
Color: Silver
Very good burr grinder with very functional adjustments. Holds the perfect amount in 1 go for my pour over setup. My only critique is that is has 3 unconnected hopper sections that are quite small and hard to hit. I have to be very careful to not spill and one can fill before the other 2 causing some difficulties closing the crank, but it just takes some self adjustments to get around. Overall I'm very pleased with it for the price.
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Reviewed in the United States on June 1, 2026
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