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Manufacturer review

Clelo Tech panels, read off the datasheets

Jiangsu Clelo Material Technologies Co., Ltd. is a Chinese solar manufacturer and system integrator based in Changshu, Suzhou, specializing in photovoltaic panels, BIPV technology, and complete PV power plant solutions. The company offers products and turnkey systems ranging from small residential installations...

Everything below is computed from those 7 datasheets: no score out of ten, no ranking of brands against each other, and nothing a manufacturer can pay to change. Where Clelo Tech does not publish a figure, it is left out of the average rather than assumed.

Panels
7
models in the database
Average efficiency
22.7%
across the catalogue
Best efficiency
23.2%
their strongest module
Power range
690-720 Wp
smallest to largest
Bifacial share
100%
7 dual-sided models
Average warranty
30 years
guaranteed output term
01

The top of the range

The leaders of Clelo Tech'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 JT720SLkB Monocrystalline bifacial 720 Wp 23.2% 2 JT715SLkB Monocrystalline bifacial 715 Wp 23.0% 3 JT710SLkB Monocrystalline bifacial 710 Wp 22.9% 4 JT705SLkB Monocrystalline bifacial 705 Wp 22.7% 5 JT700SLkB Monocrystalline bifacial 700 Wp 22.5%
Sort the whole catalogue by efficiency
Highest power nameplate output
1 JT720SLkB Monocrystalline bifacial 23.2% 720 Wp 2 JT715SLkB Monocrystalline bifacial 23.0% 715 Wp 3 JT710SLkB Monocrystalline bifacial 22.9% 710 Wp 4 JT705SLkB Monocrystalline bifacial 22.7% 705 Wp 5 JT700SLkB Monocrystalline bifacial 22.5% 700 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 commercial array 500 Wp and up
1 JT720SLkB Monocrystalline bifacial 720 Wp 23.2% 2 JT715SLkB Monocrystalline bifacial 715 Wp 23.0% 3 JT710SLkB Monocrystalline bifacial 710 Wp 22.9% 4 JT705SLkB Monocrystalline bifacial 705 Wp 22.7% 5 JT700SLkB Monocrystalline bifacial 700 Wp 22.5%
For a ground mount dual-sided
1 JT720SLkB Monocrystalline bifacial 720 Wp 23.2% 2 JT715SLkB Monocrystalline bifacial 715 Wp 23.0% 3 JT710SLkB Monocrystalline bifacial 710 Wp 22.9% 4 JT705SLkB Monocrystalline bifacial 705 Wp 22.7% 5 JT700SLkB Monocrystalline bifacial 700 Wp 22.5%
03

What the catalogue is made of

Cell technology across the market

Shares are of the 7 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
HJT 100.0% 7
HJT accounts for 100.0% of the catalogue - 7 of 7 modules.
Efficiency spread share of the catalogue
22-23% 71.4% 5 23%+ 28.6% 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
  • High-efficiency panels available (up to 23.2%)
  • Strong bifacial lineup - 100% of portfolio supports dual-sided generation
  • Strong warranty coverage averaging 30 years
  • High-power panels available (up to 720W) for commercial applications
05

In short

Clelo Tech: Clelo Tech is an industry leader in efficiency, offering 7 panels suitable for commercial and utility-scale projects. With an average efficiency of 22.7% and top models reaching 23.2%, their panels deliver competitive performance.
Common questions
Is Clelo Tech a good solar panel manufacturer?
Clelo Tech offers 7 solar panel models with an average efficiency of 22.7%. Check their full panel lineup on ComparePV to find the best model for your needs.
What types of solar panels does Clelo Tech make?
Clelo Tech manufactures panels ranging from 690W to 720W, covering both residential and commercial applications. Their portfolio includes HJT (100%) cell technologies.
How efficient are Clelo Tech solar panels?
Clelo Tech panels have an average efficiency of 22.7%, with their most efficient model reaching 23.2%. This puts them among the industry leaders in the current market.
Does Clelo Tech make bifacial solar panels?
Yes, Clelo Tech offers 7 bifacial panels, representing 100% of their portfolio. Bifacial panels can generate additional energy from the rear side, making them ideal for ground-mounted systems.
What warranty does Clelo Tech offer on their solar panels?
Clelo Tech panels come with an average performance warranty of 30 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 Clelo Tech panels good for residential use?
Clelo Tech 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.
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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