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popularDealzRGood4U posted May 18, 2026 01:13 PM
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popularDealzRGood4U posted May 18, 2026 01:13 PM

Renogy 50 Watt 12 Volt Monocrystalline Solar Panel for RV Boat Cabin $25 + Free Shipping

$25

$49

48% off
AliExpress
12 Comments
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Renogy (Brand+) via AliExpress [aliexpress.us]. Renogy 50 Watt 12 Volt Monocrystalline Solar Panel High-Efficiency 50W PV Module for RV Boat Cabin $25 + Free Shipping from US warehouse.

Apply coupon for $5 off at checkout USSS05.

Key Specs:
  • Power:​ 50W high-efficiency output, 12V system compatible.
  • Technology:​ Monocrystalline silicon cells with 100% EL testing.
  • Durability:​ Corrosion-resistant aluminum frame for extended outdoor use.
  • Weatherproof:​ IP65 rated junction box and IP67 waterproof connectors.
  • Construction:​ Durable low-iron tempered glass and multi-layer EVA encapsulation.
  • Dimensions:​ Approx. 58.1 cm (H) x 50.9 cm (W) x 3.0 cm (D).
  • Installation:​ Pre-drilled mounting holes and drainage holes for easy setup.
  • Application:​ Ideal for RV, marine, cabin, tiny home, and off-grid charging.

Note:​ You must be signed into your AliExpress account and have your address added to your address book to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout. Price may fluctuate slightly with currency exchange rates.


https://www.aliexpress.us/item/32...01316.html
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Deal Details
Community Notes
About the Poster
Renogy (Brand+) via AliExpress [aliexpress.us]. Renogy 50 Watt 12 Volt Monocrystalline Solar Panel High-Efficiency 50W PV Module for RV Boat Cabin $25 + Free Shipping from US warehouse.

Apply coupon for $5 off at checkout USSS05.

Key Specs:
  • Power:​ 50W high-efficiency output, 12V system compatible.
  • Technology:​ Monocrystalline silicon cells with 100% EL testing.
  • Durability:​ Corrosion-resistant aluminum frame for extended outdoor use.
  • Weatherproof:​ IP65 rated junction box and IP67 waterproof connectors.
  • Construction:​ Durable low-iron tempered glass and multi-layer EVA encapsulation.
  • Dimensions:​ Approx. 58.1 cm (H) x 50.9 cm (W) x 3.0 cm (D).
  • Installation:​ Pre-drilled mounting holes and drainage holes for easy setup.
  • Application:​ Ideal for RV, marine, cabin, tiny home, and off-grid charging.

Note:​ You must be signed into your AliExpress account and have your address added to your address book to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout. Price may fluctuate slightly with currency exchange rates.


https://www.aliexpress.us/item/32...01316.html

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12 Comments

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May 18, 2026 01:38 PM
594 Posts
Joined Jul 2019
RGonMay 18, 2026 01:38 PM
594 Posts
I thought you'd want the drainage hole at the edge, not just near it.
1
May 18, 2026 01:42 PM
3 Posts
Joined May 2026
FeistySummer854May 18, 2026 01:42 PM
3 Posts
Picked up; great price. Been doing some research and this brand pops up a lot as one of the more reputable panels and was about to pull trigger on a 20w that was $50, so glad to save $30 and gain 10w! Thanks!
1
3
May 18, 2026 03:32 PM
810 Posts
Joined Jul 2003
SkellingtonMay 18, 2026 03:32 PM
810 Posts
Quote from FeistySummer854 :
Picked up; great price. Been doing some research and this brand pops up a lot as one of the more reputable panels and was about to pull trigger on a 20w that was $50, so glad to save $30 and gain 10w! Thanks!
Aren't you gaining 30w, not 10w?
May 18, 2026 03:47 PM
3 Posts
Joined May 2026
FeistySummer854May 18, 2026 03:47 PM
3 Posts
Quote from Skellington :
Aren't you gaining 30w, not 10w?
Yes, Monday morning math is hard...
2
May 18, 2026 03:50 PM
151 Posts
Joined Oct 2013
ParasPMay 18, 2026 03:50 PM
151 Posts
14% CB from a popular CB portal today
1
May 19, 2026 04:49 PM
41 Posts
Joined Jan 2014
carmat3May 19, 2026 04:49 PM
41 Posts
Thanks, just ordered one. Took several tries for coupon to work. Had to remove it from my cart exit and go back in, then it worked..
May 19, 2026 07:10 PM
812 Posts
Joined Feb 2016
FlashPilotMay 19, 2026 07:10 PM
812 Posts
Looks like you still need a voltage regulator if you dont want it to cook your battery.

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May 20, 2026 05:54 AM
869 Posts
Joined Nov 2023
IdahoRoamingGnomeMay 20, 2026 05:54 AM
869 Posts
Quote from FlashPilot :
Looks like you still need a voltage regulator if you dont want it to cook your battery.
Well yeah, you'll need a cheap MPPT charge controller in between...
May 21, 2026 08:11 PM
36 Posts
Joined Nov 2015
ponicatthediscoMay 21, 2026 08:11 PM
36 Posts
Why is this highly rated? I was able to purchase 2 - 200w solar panels for $60 each. Performed well at 175w in great condition.
May 22, 2026 08:59 PM
23 Posts
Joined Dec 2023
SplendidString5223May 22, 2026 08:59 PM
23 Posts
Quote from IdahoRoamingGnome :
Well yeah, you'll need a cheap MPPT charge controller in between...
You mean battery. The MPPT is the controller
May 22, 2026 09:04 PM
869 Posts
Joined Nov 2023
IdahoRoamingGnomeMay 22, 2026 09:04 PM
869 Posts
Quote from SplendidString5223 :
You mean battery. The MPPT is the controller
What do you think allows you to set and control the solar panel's output voltage? The charge controller.
1
May 25, 2026 02:03 AM
1 Posts
Joined May 2026
FeistyHalibut8716May 25, 2026 02:03 AM
1 Posts
Quote from ponicatthedisco :
Why is this highly rated? I was able to purchase 2 - 200w solar panels for $60 each. Performed well at 175w in great condition.
Where?

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