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Manufacturer review

Motech panels, read off the datasheets

Motech Industries Inc. is dedicated to the research, development, and manufacture of high-quality solar products and services, ranging from photovoltaic (PV) cells, PV modules, to PV power systems. The company has evolved from a test and measurement instruments designer and manufacturer to...

Everything below is computed from those 28 datasheets: no score out of ten, no ranking of brands against each other, and nothing a manufacturer can pay to change. Where Motech does not publish a figure, it is left out of the average rather than assumed.

Panels
28
models in the database
Average efficiency
20.1%
across the catalogue
Best efficiency
22.9%
their strongest module
Power range
270-590 Wp
smallest to largest
Bifacial share
11%
3 dual-sided models
Average warranty
25 years
guaranteed output term
01

The top of the range

The leaders of Motech'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.

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.

03

What the catalogue is made of

Cell technology across the market

Shares are of the 28 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
Unknown accounts for 78.6% of the catalogue - 22 of 28 modules.
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
  • High-efficiency panels available (up to 22.9%)
  • Strong warranty coverage averaging 25 years
  • Established manufacturer with 45+ years of experience
  • Large-scale production capacity of 1.2+ GW
Where it is thin
  • Average efficiency of 20.1% is below the industry leading edge
  • Limited bifacial panel options
  • Limited adoption of latest cell technologies (TOPCon/HJT)
05

In short

Motech: Motech is a solid option, offering 28 panels suitable for both residential and commercial buyers. With an average efficiency of 20.1% and top models reaching 22.9%, their panels deliver competitive performance.
Common questions
Is Motech a good solar panel manufacturer?
Motech offers 28 solar panel models with an average efficiency of 20.1%. Check their full panel lineup on ComparePV to find the best model for your needs.
What types of solar panels does Motech make?
Motech manufactures panels ranging from 270W to 590W, covering both residential and commercial applications. Their portfolio includes Unknown (79%), N-type (11%), TOPCon (11%) cell technologies.
How efficient are Motech solar panels?
Motech panels have an average efficiency of 20.1%, with their most efficient model reaching 22.9%. This puts them in the competitive range in the current market.
Does Motech make bifacial solar panels?
Yes, Motech offers 3 bifacial panels, representing 11% of their portfolio. Bifacial panels can generate additional energy from the rear side, making them ideal for ground-mounted systems.
What warranty does Motech offer on their solar panels?
Motech panels come with an average performance warranty of 25 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 Motech panels good for residential use?
Motech 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 Motech use TOPCon technology?
Yes, Motech 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.