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Manufacturer review

Bruk-Bet panels, read off the datasheets

Bruk-Bet Fotowoltaika is a leading Polish manufacturer of photovoltaic (PV) and BIPV modules, and part of the larger Bruk-Bet Group. The company has been operating in the construction industry since 1984 and has been active in renewable energy since 2011. Bruk-Bet is...

Everything below is computed from those 20 datasheets: no score out of ten, no ranking of brands against each other, and nothing a manufacturer can pay to change. Where Bruk-Bet does not publish a figure, it is left out of the average rather than assumed.

Panels
20
models in the database
Average efficiency
20.8%
across the catalogue
Best efficiency
22.2%
their strongest module
Power range
340-480 Wp
smallest to largest
Bifacial share
20%
4 dual-sided models
Average warranty
26 years
guaranteed output term
01

The top of the range

The leaders of Bruk-Bet's own catalogue on the two figures a specification sheet leads with. Neither is a verdict: the most efficient module in a range is rarely the one that suits a given roof.

Most efficient module efficiency
1 PEM.GB-480 N-Type Monocrystalline bifacial 480 Wp 22.2% 2 PEM.GB-480 Monocrystalline bifacial 480 Wp 22.2% 3 PEM.GB-470 N-Type Monocrystalline bifacial 470 Wp 21.7% 4 PEM.GB-470 Monocrystalline bifacial 470 Wp 21.7% 5 PEM.WB-465 Monocrystalline 465 Wp 21.3%
Sort the whole catalogue by efficiency
Highest power nameplate output
1 PEM.GB-480 N-Type Monocrystalline bifacial 22.2% 480 Wp 2 PEM.GB-480 Monocrystalline bifacial 22.2% 480 Wp 3 PEM.GB-470 N-Type Monocrystalline bifacial 21.7% 470 Wp 4 PEM.GB-470 Monocrystalline bifacial 21.7% 470 Wp 5 PEM.WB-465 Monocrystalline 21.3% 465 Wp
Sort the whole catalogue by power
02

By what the array is for

Three cuts of the same catalogue, each ordered by efficiency inside its band. An empty column means the brand does not build for that case.

For a house roof 380-460 Wp
1 PEM.WB-460 Monocrystalline 460 Wp 21.1% 2 PEM.WS-460 Monocrystalline 460 Wp 21.1% 3 PEM.WS-455 Monocrystalline 455 Wp 20.8% 4 PEM.WB-410 Monocrystalline 410 Wp 20.8% 5 PEM.BB-450 Monocrystalline 450 Wp 20.6%
For a ground mount dual-sided
1 PEM.GB-480 N-Type Monocrystalline bifacial 480 Wp 22.2% 2 PEM.GB-480 Monocrystalline bifacial 480 Wp 22.2% 3 PEM.GB-470 N-Type Monocrystalline bifacial 470 Wp 21.7% 4 PEM.GB-470 Monocrystalline bifacial 470 Wp 21.7%
03

What the catalogue is made of

Cell technology across the market

Shares are of the 20 modules in the database, counted once each. A power ladder of one module counts as its rungs, which is why a large catalogue is not the same as a wide one.

Cell technology share of the catalogue
PERC 75.0% 15 N-type 15.0% 3 TOPCon 10.0% 2
PERC accounts for 75.0% of the catalogue - 15 of 20 modules.
Efficiency spread share of the catalogue
<20% 10.0% 2 20-21% 55.0% 11 21-22% 25.0% 5 22-23% 10.0% 2
04

Strengths and gaps

Both lists are derived from the figures above rather than written about the brand. A gap here is a gap in what is published, which is not always a gap in what is built.

What this catalogue is good at
  • Strong warranty coverage averaging 26 years
  • Established manufacturer with 42+ years of experience
Where it is thin
  • Average efficiency of 20.8% is below the industry leading edge
  • No high-power panels (500W+) available for commercial use
  • Limited adoption of latest cell technologies (TOPCon/HJT)
05

In short

Bruk-Bet: Bruk-Bet is a solid option, offering 20 panels suitable for residential installations. With an average efficiency of 20.8% and top models reaching 22.2%, their panels deliver competitive performance.
Common questions
Is Bruk-Bet a good solar panel manufacturer?
Bruk-Bet offers 20 solar panel models with an average efficiency of 20.8%. Check their full panel lineup on ComparePV to find the best model for your needs.
What types of solar panels does Bruk-Bet make?
Bruk-Bet manufactures panels ranging from 340W to 480W, covering both residential and commercial applications. Their portfolio includes PERC (75%), N-type (15%), TOPCon (10%) cell technologies.
How efficient are Bruk-Bet solar panels?
Bruk-Bet panels have an average efficiency of 20.8%, with their most efficient model reaching 22.2%. This puts them in the competitive range in the current market.
Does Bruk-Bet make bifacial solar panels?
Yes, Bruk-Bet offers 4 bifacial panels, representing 20% of their portfolio. Bifacial panels can generate additional energy from the rear side, making them ideal for ground-mounted systems.
What warranty does Bruk-Bet offer on their solar panels?
Bruk-Bet panels come with an average performance warranty of 26 years. This warranty guarantees that the panels will maintain a specified level of power output over time, protecting your investment against degradation beyond normal levels.
Are Bruk-Bet panels good for residential use?
Bruk-Bet offers panels in the residential-friendly 380-460W range. For home installations, look for models with high efficiency and compact dimensions to maximize power from limited roof space. Browse their full lineup on ComparePV to filter by power range and specifications.
Does Bruk-Bet use TOPCon technology?
Yes, Bruk-Bet has adopted TOPCon (Tunnel Oxide Passivated Contact) cell technology in part of their portfolio. TOPCon cells offer higher efficiency and better temperature performance compared to older PERC technology, making them a strong choice for maximizing energy production.
06

Compared with

Build your own

A brand comparison weighs the two catalogues against each other - what each builds, at what efficiency, and how deep the range goes.

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