Renogy Bifacial 2pcs 450 Watt Solar Panels 12/24 Volt Monocrystalline PV Power Charger On/Off-Grid 900W Supplies for Rooftop Charging Station Farm Yacht and Other Off-Grid Applications

Analyzed on

45Total Reviews

Solar Panels

B

Company Review Grade:

Renogy

345 Total Products

Renogy Bifacial 2pcs 450 Watt Solar Panels 12/24 Volt Monocrystalline PV Power Charger...

Analyzed on

Sold by Renogy

A

Fakespot review grade

A

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Pros & Cons

Update Pros and Cons

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Cons

Panel suddenly started producing less voltage a few months after installation. Best guess without digging the potting material out of the junction box is a bad bypass diode. Atrociously expensive for no reason whatsoever.

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Highlights

The AI used to provide these results are constantly improving. These results might change.

Quality

These 450 bifacial panels are great and have been giving incredible results.

These panels easily make there rated output and do well on cloudy days.

Laid them on my front grass in not the best angle for testing and saw a peek of 1138.

On my initial tests, with moderate sunlight and at a bad angle, they're pulling about 200 watts a piece.

Price

Purchased a 2 pack on august 28, 2023 for $805 after tax.

Surprise -surprise cut electric bill by $30.

The price of a pair of panels is now around $300 more.

Shipping

The 2 renogy bifacial 550 watt solar panels arrived safely and were installed.

I was going to order direct from renogy but they were going to charge $300+ for shipping and the shipping was free from amazon.

After placing my order there were some set backs with delivery.

Amazon customer service, did a great job resolving the problem, but would have preferred having 4 good panels.

Packaging/appearance

The packing was excellent, which i expected for a relatively expensive and fragile product.

Competitiveness

In comparison, it takes 12 - 100w renogy panels to give me ~ 900w.

Overview

How are reviewers describing this item?
great, good, bifacial, set and two.

Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.

Our engine has discovered that over 90% high quality reviews are present.

This product had a total of 45 reviews as of our last analysis date on Sep 3 2024.