Eco-Worthy US via Amazon has
Solar Panel Kit: 25W 12V Waterproof Solar Panel + Adjustable Mount Bracket + SAE Connection Cable + 10A Charge Controller for $49.99 - $16 w/ code
322LIEMD at checkout =
$33.99. Shipping is free.
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Thanks to Staff Member
Red_Liz for finding this deal.
Features:- Function: Off-grid solar kit for charging 12V batteries (sealed lead-acid, lithium, AGM, etc.), producing 100Wh in full sunlight. Works on cloudy days and maintains battery charge.
- Durable Panel: Low-iron tempered glass, corrosion-resistant aluminum frame, withstands wind (2400 Pa) and snow (5400 Pa), waterproof, ideal for outdoor/winter use, with high-efficiency monocrystalline cells.
- Battery Protection: 10A PWM charge controller protects against overcharging, over-discharging, over-voltage, short circuits, and reverse current. Includes 5V/2A USB output and charge/discharge status indicators.
- Adjustable Mount: 360° adjustable mounting brackets, pre-drilled holes for easy installation, and SAE connector for easy connection. Suitable for boats, trailers, RVs, and more.
- What's in the Box: 1x 25W mono solar panel, 1x 10A PWM charge controller, 1x 1.54ft cable with alligator clips, 1x 1.38ft cable with O-ring terminal.
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Our community has rated this post as helpful. If you agree, why not thank LochNiSS
Our community has rated this post as helpful. If you agree, why not thank parmdhoot
so you should be able to power a 4w-5w device "indefinitely"
4-5w devices include things like cellphone running a basic app, usb string lights, usb fans. (basically all the random usb devices)
My raspberry pi server tends to use ~11w-15w due to it also powering hard drives, so I use that with a 200W solar panel and a 100ah battery.
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so you should be able to power a 4w-5w device "indefinitely"
4-5w devices include things like cellphone running a basic app, usb string lights, usb fans. (basically all the random usb devices)
My raspberry pi server tends to use ~11w-15w due to it also powering hard drives, so I use that with a 200W solar panel and a 100ah battery.
if you expect no downtime, the panel / battery would need to be way oversized. The panel is probably not at optimal angle for a good part of the day, and you might get a few overcast days in a row. I don't think 25W is sufficient for stuff that require a consistent 5W power draw
Our community has rated this post as helpful. If you agree, why not thank Nwryguy
Our community has rated this post as helpful. If you agree, why not thank smtxom
Our community has rated this post as helpful. If you agree, why not thank bigjonnee
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