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Huayao Brand review

HY490-N120BDD

490 Wp TOPCon Bifacial
ComparePV verdict

Middle of its segment, heavy for its output

Rank 6,905 of 14,129
Compare panels Datasheet PDF
Power (Wp)
490
Strong · top 12%
Efficiency (%)
22.63
Typical · median 22.52%
Density (Wp/m²)
226.3
Typical · median 225.2
Temp (%/°C)
-0.300
Weak · bottom 20%
Weight (kg)
26.9
Weak · 2.9 kg above median
Warranty (yrs)
30
Typical · median 30 yrs

The Huayao HYPER N60 series was designed to maximize energy yield under real-world operating conditions - including when the roof has a complex geometry, shade occurs periodically, or the installation operates in varying weather. A key advantage is the use of N-type cells in the TOPCon architecture, which helps minimize losses and maintain stable production over the long term. In practice, this means better investment profitability and reduced sensitivity to typical operational issues.

Another feature of the HYPER N60 is its half-cut design, which improves module performance under partial shading and supports lower resistive losses. The application of multi-busbar technology facilitates better light capture and increases resistance to micro-cracking. For investors, high safety and lamination durability, as well as a favorable performance characteristic at elevated temperatures, are also crucial. This is particularly relevant for rooftop and ground installations during summer months. It is an excellent choice for homes, businesses, and C&I projects where predictable energy yield and long-term reliability are key.

Ranking

1,096 panels in the segment TOPCon 450-500 W
Metric This panel Median Position in segment Overall rank
Module efficiency 22.63% 22.52% Typical 3,679
Power density 226.3 225.2 Typical 3,718
Temperature coefficient -0.300 -0.290 Weak · bottom 20% 6,152
Weight per kWp 54.9 52.2 Weak · bottom 17% 9,366
Performance warranty 30 yrs 30 yrs Typical 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

5 positive · 4 caution
Best for

Residential, commercial and shaded-installations.

Not ideal for

Weight-limited structures and hot climates.

Watch-outs
54.9 kg per kWp

Bottom 17% of the TOPCon 450-500 W segment, against a median of 52.2.

-0.300 %/°C temperature coefficient

Bottom 20% of the TOPCon 450-500 W segment, against a median of -0.290.

What owners get
N-type TOPCon technology

N-type TOPCon cells exhibit virtually zero LID and full immunity to LeTID - degradation modes common in P-type PERC. Annual degradation is approximately 0.4-0.5%/year vs. 0.6-0.8%/year for PERC, translating into meaningfully higher cumulative energy yield over a 30-year project horizon.

22.17-23.09% efficiency above segment average

The HYPER N60 efficiency range (22.17-23.09%) clearly outperforms peer comparables Emmvee GRAPHITE (21.03%) and Lina Energy LEPV 132 HC ICON PLUS (21.06%), allowing ~5-10% more installed capacity on the same roof footprint.

Bifacial design and rear-side energy gain

The bifacial module construction captures reflected irradiance from the ground surface. With bifaciality typical for TOPCon at 80-85%, and a light-colored ground cover (gravel, snow, concrete), additional energy yield can reach 5-15% over monofacial equivalents, improving overall LCOE.

30-year linear power warranty

The manufacturer provides a 30-year linear power warranty alongside a 15-year product warranty. The extended warranty horizon simplifies financial modeling and supports favorable project insurance terms.

Half-cut cells + multi busbar

Half-cut cell design reduces resistive losses and limits the impact of partial shading on module output. Multi busbar technology shortens current paths and improves resistance to microcracking, extending the effective service life of the laminate.

Trade-offs
Not Tier-1 / BNEF bankable

Huayao does not appear on BloombergNEF's bankable manufacturer lists (Q1 2026 data). For C&I projects financed through bank loans or leasing, this may result in requirements for additional production insurance or outright financing refusal - unlike modules from certified Tier-1 manufacturers such as Jinko, LONGi, or Canadian Solar.

Efficiency below segment leader

Peer comparable Gokin GK-3-54HGF achieves 24.5% efficiency, approximately 1.4 percentage points above the HYPER N60's peak of 23.09%. On constrained roof areas this gap translates into measurably lower installed capacity within the same module footprint.

Notes from the database
  • At 22.6% efficiency, this panel is on par with typical TOPCon 450-500W modules
  • At 226.3 W/m² power density, roof space requirements are typical for TOPCon 450-500W panels
  • Temperature coefficient of -0.30%/°C matches the TOPCon 450-500W median
  • At 26.9 kg (2.9 kg above TOPCon 450-500W median of 24.0 kg), requires checking roof load capacity
  • Ranked #3679 out of 14129 panels for efficiency in the database

Specifications

Open datasheet PDF
Nominal power (Pmax) 490 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 22.63 % Typical Segment median 22.52%
Vmpp · Impp 36.06 V · 13.59 A Operating point at max power
Voc · Isc 43.51 V · 14.38 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 1909×1134×30 mm · 2.16 m² of roof
Weight 26.9 kg Weak Weak · 2.9 kg above median
Cells 120 · TOPCon Monocrystalline
Coefficient Pmax -0.300 %/°C Weak bottom 20% of its segment
Coefficient Voc · Isc -0.250 · 0.046 %/°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 87.4 % Equals 428 W guaranteed
Degradation 1.00 → 0.40 % 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 490 Wp appear here. The rest cover the whole series.

30-Year Linear Power Warranty (Guaranteed Power vs. Years) 30-Year Linear Power Warranty (Guaranteed Power vs. Years) Whole series I-V Curves at Different Irradiance Levels I-V Curves at Different Irradiance Levels 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
-

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

Heat losses
-0.300 %/°C against a segment median of -0.290
-

Alternatives

All Huayao panels
Filter these
Size
Panel Power Eff. Temp. Weight Difference
Huayao HY490-N120BDD 490 W 22.63% -0.300 26.9 kg You are here
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg Cooler, lighter, +2.4 pp
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg Cooler, lighter, +2.2 pp
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg Cooler, lighter, +2.1 pp
WST-505BKX54-A2 505 W 24.70% -0.260 25.0 kg Cooler, lighter, +2.1 pp
AIKO-A490-MCE54Mw 490 W 24.50% -0.260 21.0 kg Cooler, lighter, +1.9 pp
LR7-54HJD-500M 500 W 24.50% -0.240 23.5 kg Cooler, lighter, +1.9 pp
CIPRO-TN9C54M-500W 500 W 24.50% -0.260 21.4 kg Cooler, lighter, +1.9 pp
HY440-M120BSS 440 W 20.32% -0.350 22.6 kg -50 W, -2.3 pp, -5 yr warranty
HY445-M120BSS 445 W 20.55% -0.350 22.6 kg Hotter, -2.1 pp, -5 yr warranty
HY450-M120BDD 450 W 20.79% -0.350 26.9 kg -40 W, hotter, -1.8 pp
HY455-M120BDD 455 W 21.02% -0.350 26.9 kg -35 W, hotter, -1.6 pp
HY460-M120BDD 460 W 21.25% -0.350 26.9 kg -30 W, hotter, -1.4 pp
LR7-60HVH-560M 560 W 24.80% -0.260 25.0 kg +70 W, cooler, +2.2 pp
LR7-60HVH-555M 555 W 24.60% -0.260 25.0 kg +65 W, cooler, +2.0 pp
LR7-60HVHL-550M 550 W 24.40% -0.260 16.3 kg +60 W, lighter, +1.8 pp
JAT60S40-540/LR 540 W 24.40% -0.260 23.5 kg +50 W, cooler, +1.8 pp

Found 751 panels of the same or similar size to this one, within ±10 mm. See them here Found 760 panels of the same or similar size to this one, within ±25 mm. See them here Found 917 panels of the same or similar size to this one, within ±50 mm. See them here Found 1508 panels of the same or similar size to this one, within ±100 mm. See them here

About the HYPER N60 series

6 answered

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

What is the warranty on Huayao HYPER N60 solar panels?
The HYPER N60 series comes with a 15-year product warranty covering defects in materials and workmanship, and a 30-year linear power output warranty. This means the manufacturer guarantees a defined minimum power level for three decades. A 30-year performance warranty is among the longest available on the market and is a key factor when calculating the return on investment for a PV installation.
Do Huayao HYPER N60 panels handle partial shading well?
Yes, the HYPER N60 series is well-suited for rooftops with chimneys, skylights, or nearby obstructions. The half-cut cell design splits each cell in two, so shading one part of the module has a much smaller impact on the rest compared to conventional panels. The multi busbar technology further reduces resistive losses and supports stable power output under variable irradiance conditions.
What does N-type TOPCon cell technology mean for me as a buyer?
TOPCon (Tunnel Oxide Passivated Contact) is an advanced N-type cell architecture that delivers higher conversion efficiency and slower long-term power degradation than older PERC cells. In practical terms, you get better energy yield throughout the system's lifetime, lower power losses on hot summer days due to a favorable temperature coefficient, and more consistent production under diffuse or low-angle light conditions.
Are Huayao HYPER N60 panels bifacial, and how does that affect installation?
Yes, the HYPER N60 series is bifacial, meaning it captures light from both the front and the rear of the module via reflection from the ground or rooftop surface. In ground-mounted systems and on light-colored roofs, this can yield an additional 5-15% energy gain with no increase in panel count. The highest bifacial gain is achieved with adequate module clearance and a high-albedo surface beneath.
What is the peak power of one Huayao HYPER N60 module and how many do I need for a home system?
The peak power of the HYPER N60 module is 500 Wp. A typical residential system of 6-10 kWp requires between 12 and 20 panels. The high per-module wattage means you can achieve the same system output using fewer panels and less roof space compared to older 380-430 Wp modules, which is a significant advantage on smaller or complex rooftops.
Is Huayao a Tier 1 manufacturer, and should I be concerned about panel quality?
Huayao is not currently listed as a Tier 1 manufacturer by Bloomberg NEF or similar agencies, meaning the brand has lower market recognition than industry leaders. This does not automatically indicate poor quality, but before purchasing you should verify that an authorized service partner operates in your country, that the local distributor can back the warranty claims, and that the manufacturer remains financially stable over the 30-year warranty period.
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