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Description
EPEVER MPPT Solar Charger Tracer AN Serie 10A / 20A / 30A / 40A met 12V / 24V DC automatische identificatie systeemspanning (30A / MT50)Advanced Maximum Power Point Tracking (MPPT) technologie met een efficintie van niet minder dan 99,5%. Hoogwaardige componenten, perfectionering van de systeemprestaties met maximale conversie efficintie van 98%. Gebaseerd op een gemeenschappelijk positief design en geavanceerde MPPT besturingsalgoritme, met lcd display loopstatus, is dit product artistiek, economisch en praktisch. Met het MPPT besturingsalgoritme kunnen producten uit deze serie in
- Advanced Maximum Power Point Tracking (MPPT) technologie met een efficiëntie van niet minder dan 99,5%. Hoogwaardige componenten, perfectionering van de systeemprestaties met maximale conversie-efficiëntie van 98%.
- Gebaseerd op een gemeenschappelijk positief design en geavanceerde MPPT-besturingsalgoritme, met lcd-display loopstatus, is dit product artistiek, economisch en praktisch.
- Met het MPPT-besturingsalgoritme kunnen producten uit deze serie in elke situatie snel en nauwkeurig het beste maximale prestatiepunt (MPP) van de fotovoltaïsche array volgen om de maximale zonne-energie op tijd te bereiken, wat de energie-efficiëntie aanzienlijk verbetert.
- Met de Modbus communicatieprotocol-interface is het voor klanten handig om toepassingen uit te breiden en te bewaken op verschillende gebieden zoals telecommunicatie-basisstation, huishoudsysteem, straatverlichting, wildernis-monitoring-systeem, enz.
- Beschikbaar voor pc-bewaking en externe weergave-eenheid, aansluiting zoals MT50, real-time gegevenscontrole en parameterinstelling. Ondersteuning software-upgrade.
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 14 reviews
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Product Reviews
★★★★★ 5
Very glad I packed this for travel and commuting
Color: Black, Color: Black
I bought this mainly for travel and commuting because I tend to run warm on delayed flights, crowded buses, and long travel days. I honestly thought this might end up being one of those “just in case” gadgets that sits in my bag unused, but it has actually stayed in my commuter backpack ever since I bought it.
I used it recently during a flight that sat on the tarmac longer than expected before takeoff, and later again on a crowded, stuffy bus ride home. It made a noticeable difference and was easy to pull out quickly without taking up much room in my tote bag.
The airflow is stronger than I expected for the size, and I like that it has two settings depending on how much airflow you want. It’s also fairly quiet, which I appreciated while traveling around other people.
Battery life has been solid so far and it charges easily. I also like that it has a small flashlight built in, which is surprisingly handy while traveling and makes it feel a little more useful as an all-in-one item to keep in a commuter or travel bag.
Obviously it’s not air conditioning, but for travel, commuting, hotel rooms, or just keeping in your bag during warmer months, I’ve found it genuinely useful and have already used it more than I expected.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Perfect Wind Speeds, Size, Weight, and Price Here on Amazon Prime
Color: Pink
My wife uses this little fan when she experiences one of her occasional hot flashes. And she said it works well for these times. She also uses it when we are at an outdoor market or park when the temperature rises along with the humidity thus providing a little respite from the these conditions.
She likes the size, weight, the included lanyard, and the fact that it is so quite when in use. A full charge seems to last for a two to three hours depending on the selected speed of the fan itself.
There are other more powerful portable handheld fans available, however, this one seems to be the perfect compromise between air speeds, size, weight, and price.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Hot flashes? Meet your new bff
Color: Pink, Color: Pink
If you read the title of this review then you probably know exactly why I purchased this Josulife fan! Apparently, I now need a fan for every activity I do as power surges can happen anytime anywhere 🥵. I use the fan while applying my makeup ( cuz it’s hard to put on makeup when your face is melting lol 🫠), when I’m cooking ( because food and sweat are gross), and even scrolling in my phone now because I can break out into a sweat doing absolutely nothing. IYKYK! Needless to say, this little fan is running a lot! The battery life is great, I only charge it once a day! It’s quiet and has two speeds and I’m surprised with how bright the flashlight is. It can double as a power bank so that’s a plus. It’s compact and fits easily in pockets or purses making it easy to take with you everywhere.
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Reviewed in the United States on April 24, 2026
★★★★★ 3
Here for a good time, not a long time…
Color: Pink
This fan really was great for use at work (fit in my pencil case to bring up to whichever docket I had to cover; quiet enough to run during court; and the light on the end helped me find countless pens and miscellaneous supplies that fell under the dark/closed-in clerk’s desks), however, I had to order a new one after 5 months of daily use because it just stopped turning on (the light would work, but the fan motor must have died out). I made an extra effort not to over-charge it when I got the second one, so when it died again after another ~5 months, I pivoted to trying a different product. Maybe it would work better for someone not using it so often, because aside from longevity, it was a handy little tool.
If they made it with a more durable/quality fan motor, I’d probably re-order again (but I highly doubt that’ll happen haha)
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Easy for Lazy Birdwatchers, Just Pour and Go
Size: 64 Fl Oz (Pack of 1), Style: 64 oz Ready To Use
It doesn't get easier than this hummingbird food. There's no messy mixing or measuring, and there's no harmful red dye that hurts wildlife. My hummingbirds seem to love this food, so I keep buying it. It's not inexpensive but it is a quality product. Note that sometimes the packaging from Amazon leaks. This isn't the manufacturer's fault. I love this hummingbird food and am a lifelong customer.
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Reviewed in the United States on May 8, 2026