Header banner
Revain logoHome Page
๐ŸŒž suner power 12v waterproof solar battery trickle charger & maintainer - 20 watts solar panel with intelligent mppt solar charge controller + upgraded z-brackets + sae connection cable kits logo

๐ŸŒž SUNER POWER 12V Waterproof Solar Battery Trickle Charger & Maintainer - 20 Watts Solar Panel with Intelligent MPPT Solar Charge Controller + Upgraded Z-Brackets + SAE Connection Cable Kits Review

5

ยท

Very good

Revainrating 4 out of 5ย ย 
Ratingย 
4.2
๐Ÿ”‹ Jump Starters, Battery Chargers & Portable Power, ๐Ÿ”ง Automotive Tools & Equipment

View on AmazonView on ะฏM

Media

(4)
img 1 attached to ๐ŸŒž SUNER POWER 12V Waterproof Solar Battery Trickle Charger & Maintainer - 20 Watts Solar Panel with Intelligent MPPT Solar Charge Controller + Upgraded Z-Brackets + SAE Connection Cable Kits
img 2 attached to ๐ŸŒž SUNER POWER 12V Waterproof Solar Battery Trickle Charger & Maintainer - 20 Watts Solar Panel with Intelligent MPPT Solar Charge Controller + Upgraded Z-Brackets + SAE Connection Cable Kits
img 3 attached to ๐ŸŒž SUNER POWER 12V Waterproof Solar Battery Trickle Charger & Maintainer - 20 Watts Solar Panel with Intelligent MPPT Solar Charge Controller + Upgraded Z-Brackets + SAE Connection Cable Kits
img 4 attached to ๐ŸŒž SUNER POWER 12V Waterproof Solar Battery Trickle Charger & Maintainer - 20 Watts Solar Panel with Intelligent MPPT Solar Charge Controller + Upgraded Z-Brackets + SAE Connection Cable Kits

Description of ๐ŸŒž SUNER POWER 12V Waterproof Solar Battery Trickle Charger & Maintainer - 20 Watts Solar Panel with Intelligent MPPT Solar Charge Controller + Upgraded Z-Brackets + SAE Connection Cable Kits

[Intelligent Charge & Maintain] Built-in intelligent MPPT charge controller chips, generate at least 10%-20% more power than traditional controller. The smart 3-stages charging algorithm is improved to better charge and maintain a 12v battery, keep it topped off in all seasons. [Full Protections] Prevent the battery from over-charge, over-voltage, discharge, and short circuit, reversed polarity protection, waterproof and spark-proof, the battery is fully protected. [Upgraded Z Brackets] The brackets allow to mount the solar panel easier than traditional Z brackets, durable and strong, well built for years usage, free maintenance & easy installation. [Visual Monitor] The colorful LED indicator helps to visually monitor working status of the charging and better understand your batteryโ€™s conditions.Charging will be cut off automatically when battery is fully charge, and resumed when battery goes flat, totally free maintenance. [Free Maintenance] Durable aluminum frame and tempered glass, well built for years. Come with 3 piece SAE cable kits, plug and play, easy to use. No electricity cost, free maintenance for outdoor use. Backed by extended 12 months warranty and lifetime technical supports.

Reviews

Global ratings 5
  • 5
    3
  • 4
    1
  • 3
    0
  • 2
    1
  • 1
    0

Type of review

Revainrating 5 out of 5

20W 12V is just as impressive as its big brother

I bought a 50W 12V Suner Power System with External Controller over a year ago to power the Deep Cycle battery that powers the gates of our Farm opens. It was spotless and I love that I can see the green/red light in the distance (at night) to confirm everything is ok. I doubled down and bought a smaller 20w charger to back up some of my old car batteries. I really like the included mounting hardware, and I particularly like the built-in controller. Very easy and clean installation. I will post

Pros
  • Weight
Cons
  • Price

Revainrating 5 out of 5

Great product - completely solves my problem.

I purchased this 20W panel from Suner Solar to service and charge the two 12V batteries that were installed in my Mighty Mule 2000XL gate opener. These gates are located over 100 feet from the nearest power source. The power line to the gate lock, even if it was in an underground power cable, failed for some reason. So I decided to install a Suner 20W solar panel about 8 feet for the control box. I installed the Suner solar panel on a bracket and attached it to a 1-1/2" diameter steel rod (seeโ€ฆ

Pros
  • Pretty packaging
Cons
  • Boring packaging

Revainrating 2 out of 5

The charger only works with the supplied cable

Installed SUNER POWER 12V 20W Waterproof Solar Battery Charger and used continuously on my boat to service a pair of batteries. The instructions state that the light will flash green when not connected to a battery, flash red while charging, stay red when polarity is reversed, and stay green when the battery is fully charged. Mine blinks green when not connected to a battery but stays solid red when connected to a battery and in direct sunlight. The two batteries and the solar charger shouldโ€ฆ

Pros
  • . Everything is fine!
Cons
  • poorly thought out

Revainrating 4 out of 5

First of all I want to tell you all that I am a geek, a nerd and a techie!

And the items included, SAE plugs, 3 SAE harnesses, Z clamps made the installation interesting and it's great that everything was included. And yes, there were screws too! After opening the package, I did not see any charge controller included or installed on the back of the SUNER POWER solar panel. But I was told by customer support. SUNER POWER 20W Pro Solar Panel Battery Charger features a built-in ultra-smart MPPT charge controller. SUNER POWER sales support team responded to my emails very

Pros
  • fairly impressive
Cons
  • unreliable

Revainrating 5 out of 5

Hassle free charger that lives in my car for free ๐Ÿ˜ณ

I have a 30 watt panel and I installed it in the car, just under the sunroof. Also purchased cable extensions (see below***) to extend the panel cable and cables that connect directly to the car battery. I do not remove the solar panel or battery connection cables before I leave. It's perfect for me (no more dead car battery) for 12v lead-acid car battery (group 35) and the panel can charge the battery (keep the battery voltage at 12.3-12.7v) until 6 โ€“ 8 hours of sunshine (at night the streetโ€ฆ

Pros
  • Few competitors
Cons
  • I won't say anything