What does this mean?Pros & Cons
Pros
Not as * as premade designs, but safer. Construction is top-notch. No complaints besides not including mounting brackets.
These have mc4 connectors which are fairly universal and work with most modern lifepo4 'battery bank' or'solar generators' on a sunny day, it brings my 200ah lithium from 50% at dawn to 100% around noon. Although 50w with imp at 2. Volts, it's around ... Read More
Cons
Reject marks and in the reject marks are cell defects. Could not credit card from which purchase was made due to transaction originated from amazon, strange. They have a passed qc sticker on them, and obviously the most basic qc test wasn't done.
These panels are being advertised dishonestly. They are not 12 volt, although they have 12v listed 4-5 times on the product listing. The wires on the back of this solar panel are small gauge wires and do not have the adaptors on them.
Changing the dimensions and keeping the same part number is not helpful to me.
Highlights
Quality
Happy with the ones i had bought so i got 4 more happy being
These are solid and the installation is a snap with the companion clamps at a modest price.
These are budget priced solar panels that are not budget quality.
Competitiveness
I have three 175w panels on the roof of my motorhome running through a victron 100/30 mppt powering a 800w victron inverter and... Read More
Connected to a hqst 40a mppt controller, i average around 550 watt hours per panel per day (exceeding advertised 500 watt hours... Read More
Have some supposed 320w ones from same company that never get much over 250w no matter what.
Generally, it's around the high 300w range.
Overview
- How are reviewers describing this item?
solar, good, great, quality and same. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has discovered that over 80% high quality reviews are present.
- This product had a total of 5,873 reviews as of our last analysis date on Aug 10 2023.
Helpful InsightsBETA
Posted by a reviewer on Amazon
When we got them out of the boxes and up on the roof we discovered the panel size had changed since our august order
Posted by a reviewer on Amazon
The new panels were ordered using the same link on amazon but were shorter and a bit wider than those shipped to us last august see attached picture
Posted by a reviewer on Amazon
This was extremely frustrating as the rails were set to the length of the earlier panels and had to be moved to accommodate these new panels
Posted by a reviewer on Amazon
So if you are adding these to earlier installed panels be aware of this change is size of the panels sold on amazon
Posted by a reviewer on Amazon
If you order again from your earlier order you will not be getting the same panel size
Posted by a reviewer on Amazon
Tech support will answer the phone but were no help in figuring out the installation
Posted by a reviewer on Amazon
And been in cloudy days still getting a charge
Posted by a reviewer on Amazon
I hope i can get 10 years out of them it would be worth it
Review Count History
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