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⚡ Stay charged, stay unstoppable — power your adventures with Sun Energise!
The Sun Energise 25W 12V Solar Battery Charger & Maintainer features cutting-edge MPPT technology delivering up to 99% tracking efficiency and 98% peak conversion. Its smart 3-stage charging algorithm ensures safe, optimized battery care while the IP65 waterproof design and durable materials guarantee reliable performance in extreme weather. Compatible with a wide range of 12V batteries, this plug-and-play solar panel is perfect for maintaining batteries in cars, boats, RVs, and more, making it an essential tool for professionals and outdoor enthusiasts who demand dependable power on the go.
| ASIN | B0CQ4L57JC |
| Best Sellers Rank | #45,684 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #152 in Solar Panels |
| Brand | Sun Energise |
| Built-In Media | Solar Panel |
| Color | Green, 25W PRO |
| Connector Type Used on Cable | SAE |
| Current Rating | 2 Amps |
| Customer Reviews | 4.2 out of 5 stars 152 Reviews |
| Input Voltage | 18 Volts (DC) |
| Item Dimensions D x W x H | 20.1"D x 13.8"W x 0.7"H |
| Item Weight | 2.53 Kilograms |
| Manufacturer | Sun Energise |
| Mfr Part Number | SE-US-25W PRO |
| Model Number | SE-US-25W PRO |
| Output Voltage | 12 Volts (DC) |
| Product Dimensions | 20.1"D x 13.8"W x 0.7"H |
C**X
Very reliable!!
Buy magnets for this and stick this where needed to keep your battery charged on trailers etc… I have them installed on our dump trailers and never have to worry anymore about charging the battery. I have four of them and will buy more as needed.
R**H
solar charger for battery service
Excellent tool for keeping vehicle batteries charged without over charging
R**G
Great for 12 volt car battery
Great for recharging my flooded lead, truck battery BUT will not is you have an AGM car/truck battery...which requires higher voltage.
M**H
Doesn't work
Pure trash never worked out of the bow and I waited too long to return it. Just a waste of money. Do not buy
A**R
Keeping things charged and going
I got the solar charger for my boat. When I put it away to sleep for the winter, it keeps my batteries fully charged. Every time the Sun comes out, it charges the battery just a little bit to keep them happy till the next season. I highly recommend this little solar charger.
W**E
Great customer service
I bought this solar battery charger to keep the battery charged in my cargo trailer while it’s in storage. It had worked perfectly for 6 months but for no apparent reason just stopped charging recently. I emailed Sun Energise customer support and explained that it stopped working. They responded the next day and ask for a few pictures of the solar charger in different scenarios and connected to a different battery just to help them determine if it was indeed a product failure and not user error or being connected to a bad battery. Again they responded the next day to let me know that it is a product failure and they will be sending me a new one. I gave a 4 star review and not 5 only because it did fail, but I understand that sometimes things break. I would definitely give a 5 star for their customer service, they where fast to respond, courteous and understanding of my situation.
J**Y
Worked great for the first couple months
Worked for about 4 months, pulled it out of the garage to charge the riding lawn mower and it didnt work anymore. No led lights and no power on the clamps.
E**L
Handy
Creative choice
J**N
Almost double the size advertised
Almost double the advertised size. Returned it.
Trustpilot
1 month ago
3 weeks ago