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Manufacturer review

Heliene panels, read off the datasheets

Heliene is a North American headquartered manufacturer of high-quality, competitively priced solar photovoltaic modules. They have manufacturing operations in the US and Canada, and a global supply chain capability. Heliene is committed to providing reliable and high-performing solar solutions for utility-scale, commercial,...

Everything below is computed from those 91 datasheets: no score out of ten, no ranking of brands against each other, and nothing a manufacturer can pay to change. Where Heliene does not publish a figure, it is left out of the average rather than assumed.

Panels
91
models in the database
Average efficiency
21.5%
across the catalogue
Best efficiency
23.1%
their strongest module
Power range
380-710 Wp
smallest to largest
Bifacial share
65%
59 dual-sided models
Average warranty
25 years
guaranteed output term
01

The top of the range

The leaders of Heliene'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 156HC-645 M10 NTYP SL Monocrystalline bifacial 645 Wp 23.1% 2 144HC-595 M10 NTYP SL Monocrystalline bifacial 595 Wp 23.0% 3 156HC-640 M10 NTYP SL Monocrystalline bifacial 640 Wp 22.9% 4 132HC-710 G12 HJT Bifacial Module Monocrystalline bifacial 710 Wp 22.9% 5 144HC-590 M10 NTYP SL Monocrystalline bifacial 590 Wp 22.8%
Sort the whole catalogue by efficiency
Highest power nameplate output
1 132HC-710 G12 HJT Bifacial Module Monocrystalline bifacial 22.9% 710 Wp 2 132HC-705 G12 HJT Bifacial Module Monocrystalline bifacial 22.7% 705 Wp 3 132HC-700 G12 HJT Bifacial Module Monocrystalline bifacial 22.5% 700 Wp 4 132HC-695 G12 HJT Bifacial Module Monocrystalline bifacial 22.4% 695 Wp 5 132HC-690 G12 HJT Bifacial Module Monocrystalline bifacial 22.2% 690 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 108HC-445 M10X SL BIFACIAL Monocrystalline bifacial 445 Wp 22.8% 2 108HC M10 NTYP SL All Black Module (440W class) Monocrystalline 440 Wp 22.5% 3 108HC-440 M10X SL BIFACIAL Monocrystalline bifacial 440 Wp 22.5% 4 108HC-435 M10X SL BIFACIAL Monocrystalline bifacial 435 Wp 22.3% 5 108HC M10 NTYP SL All Black Module (435W class) Monocrystalline 435 Wp 22.3%
For a commercial array 500 Wp and up
1 132HC-710 G12 HJT Bifacial Module Monocrystalline bifacial 710 Wp 22.9% 2 132HC-705 G12 HJT Bifacial Module Monocrystalline bifacial 705 Wp 22.7% 3 132HC-700 G12 HJT Bifacial Module Monocrystalline bifacial 700 Wp 22.5% 4 132HC-695 G12 HJT Bifacial Module Monocrystalline bifacial 695 Wp 22.4% 5 132HC-690 G12 HJT Bifacial Module Monocrystalline bifacial 690 Wp 22.2%
For a ground mount dual-sided
1 156HC-645 M10 NTYP SL Monocrystalline bifacial 645 Wp 23.1% 2 144HC-595 M10 NTYP SL Monocrystalline bifacial 595 Wp 23.0% 3 156HC-640 M10 NTYP SL Monocrystalline bifacial 640 Wp 22.9% 4 132HC-710 G12 HJT Bifacial Module Monocrystalline bifacial 710 Wp 22.9% 5 144HC-590 M10 NTYP SL Monocrystalline bifacial 590 Wp 22.8%
03

What the catalogue is made of

Cell technology across the market

Shares are of the 91 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 42.9% 39 N-type 29.7% 27 TOPCon 22.0% 20 HJT 5.5% 5
PERC accounts for 42.9% of the catalogue - 39 of 91 modules.
Efficiency spread share of the catalogue
<20% 4.4% 4 20-21% 31.9% 29 21-22% 23.1% 21 22-23% 38.5% 35 23%+ 2.2% 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
  • Solid portfolio of 91 panels
  • Tier 1 bankable manufacturer - recognized by major financial institutions
  • High-efficiency panels available (up to 23.1%)
  • Strong bifacial lineup - 65% of portfolio supports dual-sided generation
  • Strong warranty coverage averaging 25 years
  • High-power panels available (up to 710W) for commercial applications
  • Large-scale production capacity of 1.3 GW
05

In short

Heliene: Heliene is an industry leader in efficiency, offering 91 panels suitable for both residential and commercial buyers. With an average efficiency of 21.5% and top models reaching 23.1%, their panels deliver competitive performance. As a Tier 1 bankable manufacturer, they offer strong financial backing and long-term reliability.
Common questions
Is Heliene a good solar panel manufacturer?
Heliene offers 91 solar panel models with an average efficiency of 21.5%. They are a Tier 1 bankable manufacturer, recognized by major financial institutions for reliability. Check their full panel lineup on ComparePV to find the best model for your needs.
What types of solar panels does Heliene make?
Heliene manufactures panels ranging from 380W to 710W, covering both residential and commercial applications. Their portfolio includes PERC (43%), N-type (30%), TOPCon (22%) cell technologies.
How efficient are Heliene solar panels?
Heliene panels have an average efficiency of 21.5%, with their most efficient model reaching 23.1%. This puts them among the industry leaders in the current market.
Does Heliene make bifacial solar panels?
Yes, Heliene offers 59 bifacial panels, representing 65% of their portfolio. Bifacial panels can generate additional energy from the rear side, making them ideal for ground-mounted systems.
What warranty does Heliene offer on their solar panels?
Heliene 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 Heliene panels good for residential use?
Heliene 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 Heliene use TOPCon technology?
Yes, Heliene 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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