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Huayao HY545-M144BDD

Huayao HY545-M144BDD

545 Wp PERC Bifacial 2000%
ComparePV verdict

Space saver, no clear weak spot

Rank 6,831 of 14,129
Compare panels Datasheet PDF
Power (Wp)
545
Strong · top 12%
Efficiency (%)
21.10
Strong · top 21%
Density (Wp/m²)
211.0
Strong · top 18%
Temp (%/°C)
-0.350
Typical · median -0.350
Weight (kg)
31.0
Typical · median 28.3 kg
Warranty (yrs)
30
Typical · median 30 yrs

The Huayao Hyper M72 series is based on advanced N-type TOPCon technology, which sets new performance standards in the Polish renewable energy sector. These modules have been optimized to reduce LID and LeTID phenomena, which directly translates into higher long-term power stability. Thanks to the use of a bifacial dual-glass design, Hyper M72 panels effectively utilize reflected light, making them an unrivaled choice for ground-mounted farms and installations on white membrane roofs. This solution eliminates problems related to low production on cloudy days, as high sensitivity to diffused light allows for high-efficiency operation even in unfavorable weather. Compared to standard P-type modules, this series offers a significantly more favorable temperature coefficient, limiting energy losses during summer solar peaks. It is a product dedicated to investors and installers whose priority is maximizing the ROI profitability index while maintaining the highest mechanical resistance to harsh weather conditions. Huayao Hyper M72 is a technology of the future that combines precision craftsmanship with real energy yield.

Ranking

709 panels in the segment PERC 500-550 W
Metric This panel Median Position in segment Overall rank
Module efficiency 21.10% 20.90% Strong · top 21% 9,365
Power density 211.0 209.0 Strong · top 18% 9,380
Temperature coefficient -0.350 -0.350 Typical 10,489
Weight per kWp 56.9 53.0 Typical 10,999
Performance warranty 30 yrs 30 yrs Typical 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

6 positive · 3 caution
Best for

Utility-scale, commercial and hot-climate.

Strengths
211.0 watts per square metre

Top 18% of the PERC 500-550 W segment, against a median of 209.0.

21.10% module efficiency

Top 21% of the PERC 500-550 W segment, against a median of 20.90%.

What owners get
Bifacial dual-glass (BDD)

The dual-glass bifacial (BDD) design captures reflected irradiance on the rear side of the module. With typical albedo values of 0.20-0.50 (white EPDM membrane, light gravel), rear-side energy gain ranges from 5-30% above equivalent monofacial output - particularly valuable for ground-mount farms and flat white-roof installations.

Module efficiency up to 21.48%

Peak module efficiency of 21.48% is on par with the leading peer comparables in this wattage class: JA Solar DEEP BLUE 3.0 reaches 21.5%, ET Solar Elite PLUS 21.4%, and Boviet VEGA 21.3%. The Hyper M72 series is therefore competitive in power density and does not require additional roof or ground area versus Tier-1 alternatives.

30-year linear power warranty

Huayao provides a 30-year linear power output warranty, exceeding the 25-year standard common for P-type PERC modules. For investors structuring long-term PPAs or bank-financed renewable projects with a 20-25 year payback horizon, this directly improves LCOE calculations and bankability documentation.

5 power variants, 535-555 Wp

The series covers five power variants across a 535-555 Wp range (20 Wp spread), providing flexibility to match MPPT window requirements and string sizing for a broad range of inverter configurations without project redesign. Peer comparables (JA Solar DEEP BLUE 3.0, Boviet VEGA) offer comparable ranges, making this a genuine but symmetrical advantage.

Trade-offs
Not BNEF Tier-1 bankable

Huayao does not appear on the BNEF Tier-1 bankable manufacturer list (Q1 2026), unlike peer comparable JA Solar, which holds Tier-1 status. This absence is a concrete barrier to debt financing for projects above 1 MW, as independent commercial banks routinely require Tier-1 modules as a precondition for project loans.

Product warranty only 15 years

The materials and workmanship warranty is 15 years - significantly below the 25-year industry standard offered by peer comparables including JA Solar DEEP BLUE 3.0 and Boviet VEGA. This shorter coverage increases out-of-pocket servicing risk after year 15 and may negatively affect asset valuation in secondary market transactions.

Series description inconsistent with spec sheet

The official series marketing description attributes N-type TOPCon cell technology to this product, while the technical specification lists P-type PERC. This discrepancy indicates a marketing materials error and may mislead buyers expecting TOPCon-level LID resistance and temperature coefficient (Pmax/Tc ≈ -0.29%/°C for TOPCon vs. ~-0.35%/°C typical for PERC).

Notes from the database
  • At 21.1% efficiency, this panel is on par with typical PERC 500-550W modules
  • At 211.0 W/m² power density, roof space requirements are typical for PERC 500-550W panels
  • Temperature coefficient of -0.35%/°C matches the PERC 500-550W median
  • At 31.0 kg, this panel is 2.7 kg heavier than the PERC 500-550W median (28.3 kg) - more demanding for installation crews
  • Ranked #9365 out of 14129 panels for efficiency in the database

Specifications

Open datasheet PDF
Nominal power (Pmax) 545 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 21.10 % Strong Segment median 20.90%
Vmpp · Impp 42.32 V · 12.88 A Operating point at max power
Voc · Isc 50.28 V · 13.67 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 2278×1134×30 mm · 2.58 m² of roof
Weight 31.0 kg Typical Typical · median 28.3 kg
Cells 144 · PERC Monocrystalline
Bifaciality 2000 % Rear output as a share of front
Coefficient Pmax -0.350 %/°C Typical median -0.350 of its segment
Coefficient Voc · Isc -0.275 · 0.050 %/°C
NOCT 44 °C At 800 W/m², 20 °C ambient
Product warranty 15 years Hardware defects only
Performance warranty 30 years Typical median 30 yrs · median 30 yrs
End-of-warranty output 85.0 % Equals 463 W guaranteed
Degradation 2.00 → 0.45 % First year, then annual

Datasheet charts

Open datasheet PDF

Measured curves published by Huayao in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 545 Wp appear here. The rest cover the whole series.

Simulations

Live - change any input
Lifetime output & value
30 years at 1200 kWh/kWp/year and €0.50 per kWh
Power in year 30
-
Lifetime energy
-
Energy value
-
With bifacial gain
-

Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.

Heat losses
-0.350 %/°C against a segment median of -0.350
-
Bifacial gain
Rear gain over light concrete: -
-

Model: bifaciality × albedo × 0.6 view factor. A first-order estimate, not a yield simulation.

Alternatives

All Huayao panels
Filter these
Size
Panel Power Eff. Temp. Weight Difference
Huayao HY545-M144BDD 545 W 21.10% -0.350 31.0 kg You are here
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg Cooler, lighter, +3.9 pp
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg Cooler, lighter, +3.7 pp
LR7-60HVH-560M 560 W 24.80% -0.260 25.0 kg Cooler, lighter, +3.7 pp
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg Cooler, lighter, +3.6 pp
WST-505BKX54-A2 505 W 24.70% -0.260 25.0 kg Cooler, lighter, +3.6 pp
LR7-60HVH-555M 555 W 24.60% -0.260 25.0 kg Cooler, lighter, +3.5 pp
LR7-54HJD-500M 500 W 24.50% -0.240 23.5 kg Cooler, lighter, +3.4 pp
HY535-M144BDD 535 W 20.71% -0.350 31.0 kg -10 W, -0.4 pp
HY540-M144BDD 540 W 20.90% -0.350 31.0 kg -0.2 pp
HY550-M144BDD 550 W 21.29% -0.350 31.0 kg Very close match
HY555-M144BDD 555 W 21.48% -0.350 31.0 kg +10 W, +0.4 pp
HY570-N144BDD 570 W 22.06% -0.300 31.0 kg +25 W, cooler, +1.0 pp
HY575-N144BDD 575 W 22.26% -0.300 31.0 kg +30 W, cooler, +1.2 pp
HY580-N144BDD 580 W 22.45% -0.300 31.0 kg +35 W, cooler, +1.3 pp
HY585-N144BDD 585 W 22.64% -0.300 31.0 kg +40 W, cooler, +1.5 pp
AIKO-A650-MAE72Mw 650 W 25.20% -0.260 27.0 kg +105 W, cooler, +4.1 pp

Found 2327 panels of the same or similar size to this one, within ±10 mm. See them here Found 2369 panels of the same or similar size to this one, within ±25 mm. See them here Found 2383 panels of the same or similar size to this one, within ±50 mm. See them here Found 2548 panels of the same or similar size to this one, within ±100 mm. See them here

About the Hyper M72 series

6 answered

These answers cover the whole series. Where a figure differs, the specification above is this module's own.

What warranty does the Huayao Hyper M72 series come with?
The Hyper M72 series includes a 15-year product warranty and a 30-year linear power output warranty. The 30-year performance guarantee is a premium industry standard, ensuring the modules maintain specified output parameters for three decades. A longer power warranty directly improves the LCOE and overall ROI calculation for long-term energy investments.
Are Huayao Hyper M72 panels suitable for ground-mount installations or white TPO/PVC membrane roofs?
Yes, the Hyper M72 series with its bifacial dual-glass construction is specifically designed for these applications. The bifacial PERC cells effectively capture light reflected from bright surfaces such as white roofing membranes or gravel, increasing energy yield by several to over ten percent compared to standard monofacial modules. It is one of the top choices for utility-scale ground-mount systems.
What does bifacial mean for the Huayao Hyper M72 and is it a real-world energy gain?
Bifacial means the module generates electricity from both the front and rear sides. The rear surface captures albedo light reflected from the ground, which - with a bright substrate such as gravel, white membrane, or snow - can increase energy production by 5-15%. The Hyper M72 uses a dual-glass encapsulation that simultaneously enables bifacial operation and improves mechanical durability and moisture resistance.
What is the maximum power output of the Huayao Hyper M72 and how many panels do I need for a typical home system?
The peak power output is 555 Wp per module. For a typical residential 10 kWp system you would need approximately 18-19 panels. The high per-module wattage reduces the total panel count on the roof and simplifies wiring, potentially lowering BoS costs. For commercial and ground-mount projects, higher unit power directly cuts balance-of-system expenses.
Is Huayao a Tier 1 manufacturer, and should the lack of that status be a concern?
Huayao is not currently listed on Bloomberg NEF Tier 1 rankings, which is worth noting for bank-financed or lease projects where lenders often require Tier 1 modules. For private investors and smaller residential installations, the key factors are warranty terms and the distributor's ability to service claims locally - verify that your Polish distributor provides full warranty support before purchasing.
Do Huayao Hyper M72 panels perform well in Poland during winter or overcast conditions?
The Hyper M72 series is characterized by high sensitivity to diffuse light, which supports better output on the overcast days typical of the Polish climate. PERC cell technology improves conversion of visible and near-infrared light spectrum. In winter, the bifacial design can additionally harvest albedo from snow cover, partially offsetting shorter days and low solar elevation angles.
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