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Q-SUN Solar QNM210-HS610-60
Q-SUN Solar Brand review

QNM210-HS610-60

610 Wp PERC
ComparePV verdict

Strong in heat, short guarantee

Rank 5,463 of 14,005
Compare panels Datasheet PDF
Power (Wp)
610
Typical for its class
Efficiency (%)
21.55
Strong · top 25%
Density (Wp/m²)
215.5
Strong · top 22%
Temp (%/°C)
-0.320
Strong · top 3%
Weight (kg)
30.7
Strong · 3.3 kg below median
Warranty (yrs)
25
Weak · bottom 16%

Q-SUN Solar QNM210-HS-60 photovoltaic panels are an advanced solution based on 210 mm G12 silicon cells. Thanks to the use of monocrystalline PERC technology and Half-Cell construction, these modules achieve an impressive power range of 590-610W, making them an ideal choice for large commercial projects and solar farms. The use of larger wafers allows for a significant reduction in BOS system costs, as they generate more energy from a single panel, limiting the number of required mounting structures and cabling. The innovative division of cells in half effectively minimizes internal losses and improves efficiency in partial shading conditions, which directly translates into a more stable annual energy yield. This series stands out from the competition with an excellent balance between high efficiency and mechanical durability, offering a low risk of micro-cracks and better resistance to atmospheric loads. This solves the problem of limited roof space in industrial facilities, delivering maximum power where every dollar of investment saved counts. By choosing these modules, investors gain the certainty of a high power fill factor, which is key to optimizing return on capital in the utility-scale sector. These panels are the foundation of modern installations that focus on durability and long-term profit maximization.

Ranking

217 panels in the segment PERC 600-650 W
Metric This panel Median Position in segment Overall rank
Module efficiency 21.55% 21.38% Strong · top 25% 7,784
Power density 215.5 213.8 Strong · top 22% 7,727
Temperature coefficient -0.320 -0.340 Strong · top 3% 8,312
Weight per kWp 50.3 55.7 Strong · top 18% 3,715
Performance warranty 25 yrs 30 yrs Weak · bottom 16% 9,798
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

7 positive · 5 caution
Best for

Commercial, utility-scale and shaded-installations.

Not ideal for

Owners who want a long output guarantee.

Strengths
-0.320 %/°C temperature coefficient

Top 3% of the PERC 600-650 W segment, against a median of -0.340. Ranked 8,312th in the whole database.

50.3 kg per kWp

Top 18% of the PERC 600-650 W segment, against a median of 55.7.

215.5 watts per square metre

Top 22% of the PERC 600-650 W segment, against a median of 213.8.

Watch-outs
25 year performance warranty

Bottom 16% of the PERC 600-650 W segment, against a median of 30 yrs.

What owners get
High efficiency up to 21.55%

The module reaches up to 21.55% efficiency thanks to PERC technology and half-cut cell design on 210mm G12 wafers, matching Techwise Solar's Summit Series (610W/21.55%) and approaching GCL-M12/60GDF (610W/21.6%).

High unit power output of 590-610W

Larger G12 wafers allow up to 610W per module, reducing the number of mounting structures, connectors, and cable length needed, which lowers BoS costs on large-scale installations.

Half-cut design reduces microcracking

Splitting cells in half lowers mechanical stress and partial-shading losses; per the manufacturer's data, the module withstands wind loads up to 2400 Pa and snow loads up to 5400 Pa, confirming solid mechanical durability.

Long 25-year linear power warranty

The manufacturer offers a 25-year linear power warranty plus a 12-year product warranty, which is the industry standard for PERC modules in this class and supports predictable long-term energy yield.

Trade-offs
Series discontinued

The QNM210-HS-60 series has been discontinued, meaning limited availability of replacement units, harder-to-fulfill warranty service, and supply continuity risks when expanding existing installations.

Manufacturer not on BNEF Tier 1 list

Q-SUN Solar (founded 2014, China) does not appear on the BNEF Tier 1 list, which can complicate bank financing for large commercial projects compared to Tier-1 manufacturers, since bankability is a key criterion for institutional investors.

PERC technology lags behind newer TOPCon

Peer comparable Renewsys DESERV Extreme (TOPCon, bifacial) reaches 23.64% efficiency at the same 610W max power - about 2.1pp higher than the QNM210-HS-60, indicating a technological edge for newer N-type cells over legacy PERC.

No bifacial technology

The module is monofacial, while some competing products in this power segment (e.g., Renewsys DESERV Extreme) offer bifacial dual-glass technology, generating additional yield from the rear side of the panel.

Notes from the database
  • At 21.6% efficiency, this panel is on par with typical PERC 600-650W modules
  • At 215.5 W/m² power density, roof space requirements are typical for PERC 600-650W panels
  • Temperature coefficient of -0.32%/°C vs median -0.34%/°C means ~1% less power loss at 65°C
  • At 30.7 kg, this panel is 3.3 kg lighter than PERC 600-650W median (34.0 kg) - easier handling during installation
  • #7784 for efficiency, #8312 for temperature performance out of 14005 panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 610 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 21.55 % Strong Segment median 21.38%
Vmpp · Impp 34.86 V · 17.50 A Operating point at max power
Voc · Isc 41.83 V · 18.16 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 2172×1303×35 mm · 2.83 m² of roof
Weight 30.7 kg Strong Strong · 3.3 kg below median
Cells 120 · PERC Monocrystalline
Coefficient Pmax -0.320 %/°C Strong top 3% of its segment
Coefficient Voc · Isc -0.260 · 0.052 %/°C
NOCT 45 °C At 800 W/m², 20 °C ambient
Product warranty 12 years Hardware defects only
Performance warranty 25 years Weak bottom 16% · median 30 yrs
End-of-warranty output 84.8 % Equals 501 W guaranteed
Degradation 2.00 → 0.55 % First year, then annual

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
-0.320 %/°C against a segment median of -0.340
-

Alternatives

All Q-SUN Solar panels
Filter these
Size
Panel Power Eff. Temp. Weight Difference
Q-SUN Solar QNM210-HS610-60 610 W 21.55% -0.320 30.7 kg You are here
AIKO-A650-MAE72Mw 650 W 25.20% -0.260 27.0 kg Cooler, +3.6 pp, +5 yr warranty
AIKO-A645-MAE72Mw 645 W 25.00% -0.260 27.0 kg Cooler, +3.4 pp, +5 yr warranty
LR7-60HVH-560M 560 W 24.80% -0.260 25.0 kg Cooler, lighter, +3.2 pp
AIKO-A640-MAE72Mw 640 W 24.80% -0.260 27.0 kg Cooler, +3.2 pp, +5 yr warranty
AIKO-A635-MAE72Mw 635 W 24.60% -0.260 27.0 kg Cooler, +3.1 pp, +5 yr warranty
LR8-66HVD-660M 660 W 24.43% -0.260 33.5 kg +50 W, cooler, +2.9 pp
QNM210-HG590-60 590 W 20.80% -0.350 34.8 kg Heavier, -0.8 pp, +5 yr warranty
QNM210-HG595-60 595 W 21.00% -0.350 34.8 kg Hotter, heavier, +5 yr warranty
QNM210-HG600-60 600 W 21.20% -0.350 34.8 kg Hotter, heavier, +5 yr warranty
QNM210-HG605-60 605 W 21.40% -0.350 34.8 kg Hotter, heavier, +5 yr warranty
GKA210N120 680 W 24.03% -0.340 28.0 kg +70 W, +2.5 pp, +5 yr warranty
GKA210N120-675 675 W 23.85% -0.340 28.0 kg +65 W, +2.3 pp, +5 yr warranty
QN-670HJT-01 670 W 23.70% -0.240 35.5 kg +60 W, cooler, +2.1 pp
GKA210N120-670 670 W 23.67% -0.340 28.0 kg +60 W, +2.1 pp, +5 yr warranty
QN-665HJT-01 665 W 23.50% -0.240 35.5 kg +55 W, cooler, +1.9 pp
GKA210N120-665 665 W 23.50% -0.340 28.0 kg +55 W, +1.9 pp, +5 yr warranty

Found 497 panels of the same or similar size to this one, within ±10 mm. See them here Found 502 panels of the same or similar size to this one, within ±25 mm. See them here Found 502 panels of the same or similar size to this one, within ±50 mm. See them here Found 506 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
Is the Q-SUN Solar QNM210-HS-60 series still available for purchase?
The QNM210-HS-60 series has been officially discontinued, meaning Q-SUN Solar has ended its production. It should not be used as the basis for system expansion plans. Individual units may still be available from distributors' warehouse stock, but supply will continue to diminish. Always check current inventory levels with your supplier before committing to this module for a new project.
What warranty does the Q-SUN Solar QNM210-HS-60 module carry?
The QNM210-HS-60 modules come with a 12-year product warranty covering material and workmanship defects, and a 25-year linear power output warranty. Over 25 years, the manufacturer guarantees that power degradation will not exceed defined thresholds, protecting long-term ROI. Note that given the discontinued status, warranty claim enforcement may become more difficult in the long run.
How does the PERC half-cut cell technology in the QNM210-HS-60 series affect performance under partial shading?
The half-cut cell design splits each PERC cell into two halves, reducing internal resistance and lowering the current flowing through the module. This minimizes resistive losses and heat buildup. Under partial shading conditions — such as a chimney or dormer — only a portion of the module loses output instead of the entire string, resulting in more stable annual energy yield compared to standard full-size cells.
Are the QNM210-HS-60 modules with G12 210 mm cells suitable for large-scale solar farms?
Yes, the QNM210-HS-60 series is designed for commercial and utility-scale PV projects. The G12 210 mm cells enable a peak output of up to 610 W per module, which means fewer panels and mounting structures are required per megawatt. This directly reduces BoS (Balance of System) costs and simplifies construction logistics for large ground-mounted installations.
How does the monofacial design of the QNM210-HS-60 compare to bifacial modules — does it affect energy yield?
The QNM210-HS-60 is a monofacial module, generating power only from its front surface. Bifacial modules additionally harvest light reflected from the ground, which on high-albedo ground-mounted systems can yield a few extra percentage points annually. On typical industrial rooftops or installations with limited ground reflectance, the difference is minimal, and monofacial system costs remain lower.
How many QNM210-HS-60 panels are needed to build a 1 MW solar installation?
At a peak power of 610 W per module, a 1 MW installation requires approximately 1,639 QNM210-HS-60 panels. Using the minimum rated power of 590 W, that number rises to around 1,695 units. The exact count depends on the power bin selected and the manufacturer's stated power tolerance. Always use datasheet specifications for the specific production batch when designing the system.
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