Does the bifacial rear side really add 12%?

Up to 12% is the best case, reached with a reflective surface and raised mounting that lets light reach the back. Flat mounting close to a dark roof gives little or no gain.

What do I need to complete the setup?

A charge controller, mounting brackets, cabling and connectors are not included. Size the controller for the panel's front output plus any rear-side gain you expect.

Is it better than a standard P-type 200W panel?

It is smaller, lighter, rated for a longer life and holds output better in heat. A P-type panel costs less and is simpler to wire when bifacial gain is not usable.

Can I use it on an RV or boat?

Yes. The compact size, lighter weight and IP68 rating suit mobile and marine installs, though you should check the mounting height for rear-side airflow.

How does heat affect output?

The -0.29%/°C temperature coefficient means output drops less per degree of heat than on many P-type panels, which helps in hot climates.

What do buyers say about the HQST N-Type 16BB 200 Watt Bifacial Solar Panel?

Rated 3.9 out of 5 from 33 ratings.

RENOGY

HQST N-Type 16BB 200 Watt Bifacial Solar Panel

Best price now

$125.99at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

RENOGY

HQST N-Type 16BB 200 Watt Bifacial Solar Panel

Best price now

$125.99at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $125.99 at Walmart on Nov 9.

Our take on the HQST N-Type 16BB 200 Watt Bifacial Solar Panel

The HQST 200W is a bifacial solar panel built on N-type cells with 16 busbars, rated for up to 25% cell conversion efficiency and a 30-year service life. Its rear face collects reflected light for up to 12% extra output, and the panel is smaller and lighter than typical P-type 200W panels, which means fewer mounts and cables. A low temperature coefficient of -0.29%/°C keeps output steadier in heat. It suits off-grid and mobile builds — RVs, vans, boats, cabins and small rooftop arrays — where space and weight matter. Against conventional P-type panels it trades a higher upfront outlay for more energy per square foot and longer rated life.

Best forRV, van and boat owners with limited roof spaceOff-grid cabins and small solar arraysBuyers in hot climates who want steadier outputInstallations over reflective surfaces like white roofing or water

Pros

Bifacial rear side adds up to 12% output from reflected light
N-type cells rated for a 30-year service life
Low -0.29%/°C temperature coefficient limits heat losses
About 6% smaller and 5% lighter than comparable P-type panels
IP68 waterproof, UL94 V-0 flame retardant, 2400Pa wind and 5400Pa snow ratings
16BB cells EL-tested for microcracks

Cons

Bifacial gain depends on mounting height and a reflective surface, so many installs see far less than 12%
Needs a charge controller and mounting hardware, which are not included
Higher upfront cost than standard P-type panels
Rear-side output must be accounted for when sizing a controller

HQST N-Type 16BB 200 Watt Bifacial Solar Panel prices at every store

WalmartNew
In stockSold by RENOGYReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$125.99Free shippingChecked Nov 9
Visit Walmart

What reviewers say

3.9 / 533 ratings

Ratings average 3.9 out of 5 from 33 buyers, a middling score for a panel with strong specs on paper. Feedback points to solid build and real output, with some buyers less satisfied than the spec sheet suggests.

What people mention

Build qualityPraisedBuyers describe the frame and panel as sturdy and well made.
Size and weightPraisedOwners like that it is compact and lighter than older panels, which simplifies mounting.
Bifacial gainMixedSome say the rear-side boost is real but smaller than the 12% figure suggests.
ValueMixedThe middling rating suggests some buyers question whether the N-type premium pays off.

About the HQST N-Type 16BB 200 Watt Bifacial Solar Panel

The HQST 200W bifacial solar panel uses N-Type cells with up to 25% conversion efficiency. It has a 30-year service life, compared with 25 years for P-Type panels. The temperature coefficient is -0.29%/°C, which limits power loss in high heat.

The panel is bifacial. The front captures direct sunlight and the rear captures reflected light (albedo) for up to 12% extra output, up to 224W total. It is 6% smaller and 5% lighter than traditional P-Type models, so it takes less space and can need fewer mounts and cables.

The cells are Grade A+ 182mm 16BB cells, EL-tested to check for microcracks. The all-black aluminum frame is anti-corrosion. The panel suits rooftops, camper vans, trailers, RVs, boats, cabins, farms and off-grid solar systems.

Rated power: 200W
Bifacial output: Up to 224W total (up to 12% extra)
Cell type: N-Type, Grade A+ 182mm 16BB
Efficiency: Up to 25%
Temp. coefficient: -0.29%/°C
Service life: 30 years
Waterproofing: IP68
Flame rating: UL94 V-0
Wind resistance: 2400Pa
Snow load: 5400Pa
Frame: All-black anti-corrosion aluminum
Color: Black

Specifications

shape: 200WSource
color: BlackSource

Questions and answers

Does the bifacial rear side really add 12%?: Up to 12% is the best case, reached with a reflective surface and raised mounting that lets light reach the back. Flat mounting close to a dark roof gives little or no gain.
What do I need to complete the setup?: A charge controller, mounting brackets, cabling and connectors are not included. Size the controller for the panel's front output plus any rear-side gain you expect.
Is it better than a standard P-type 200W panel?: It is smaller, lighter, rated for a longer life and holds output better in heat. A P-type panel costs less and is simpler to wire when bifacial gain is not usable.
Can I use it on an RV or boat?: Yes. The compact size, lighter weight and IP68 rating suit mobile and marine installs, though you should check the mounting height for rear-side airflow.
How does heat affect output?: The -0.29%/°C temperature coefficient means output drops less per degree of heat than on many P-type panels, which helps in hot climates.
Where is the HQST N-Type 16BB 200 Watt Bifacial Solar Panel cheapest?: At Walmart, for $125.99, as of our latest check.
What do buyers say about the HQST N-Type 16BB 200 Watt Bifacial Solar Panel?: Rated 3.9 out of 5 from 33 ratings.