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ZNShine ZXM7-UH108-440/N
ZNShine Brand review

ZXM7-UH108-440/N

440 Wp TOPCon
ComparePV verdict

Efficiency leader, short guarantee

Rank 9,556 of 14,005
Compare panels Datasheet PDF
Power (Wp)
440
Typical for its class
Efficiency (%)
22.53
Strong · top 7%
Density (Wp/m²)
225.3
Strong · top 8%
Temp (%/°C)
-0.300
Typical · median -0.290
Weight (kg)
20.5
Strong · 1.5 kg below median
Warranty (yrs)
25
Weak · bottom 7%

The ZNShine ZXM7-UH108 series features N-type TOPCon cells in a half-cut configuration, designed for high efficiency in real-world rooftop and commercial applications. The key advantage is minimizing typical losses associated with older technologies-this design performs better against light and temperature-induced degradation, ensuring more stable energy production over the long term. The high-density packaging and reliability-enhancing solutions (including precise cell processing) help reduce the risk of micro-cracking and yield drops over time.

In practice, this series addresses the needs of investors with limited mounting space or those seeking to maximize self-consumption-thanks to good performance under weaker sunlight, the installation generates energy for longer throughout the day. This is an excellent choice for homes, businesses, and projects where high compatibility with modern inverters and long-term yield predictability are key.

Ranking

1,218 panels in the segment TOPCon 400-450 W
Metric This panel Median Position in segment Overall rank
Module efficiency 22.53% 22.00% Strong · top 7% 3,982
Power density 225.3 220.2 Strong · top 8% 4,099
Temperature coefficient -0.300 -0.290 Typical 6,093
Weight per kWp 46.6 51.4 Strong · top 8% 1,235
Performance warranty 25 yrs 30 yrs Weak · bottom 7% 9,798
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

3 positive · 1 caution
Best for

Residential, commercial and shaded-installations.

Not ideal for

Owners who want a long output guarantee.

Strengths
22.53% module efficiency

Top 7% of the TOPCon 400-450 W segment, against a median of 22.00%. Ranked 3,982nd in the whole database.

225.3 watts per square metre

Top 8% of the TOPCon 400-450 W segment, against a median of 220.2. Ranked 4,099th in the whole database.

46.6 kg per kWp

Top 8% of the TOPCon 400-450 W segment, against a median of 51.4. Ranked 1,235th in the whole database.

Watch-outs
25 year performance warranty

Bottom 7% of the TOPCon 400-450 W segment, against a median of 30 yrs. Ranked 9,798th in the whole database.

Notes from the database
  • At 22.5% efficiency, this panel is 0.5pp above typical TOPCon 400-450W modules (median: 22.0%)
  • At 225.3 W/m² power density, this panel generates 5.1 W/m² more per unit area than TOPCon 400-450W median (220.2 W/m²)
  • Temperature coefficient of -0.30%/°C matches the TOPCon 400-450W median
  • At 20.5 kg, this panel is 1.5 kg lighter than TOPCon 400-450W median (22.0 kg) - easier handling during installation
  • In the top 28% for efficiency among all TOPCon panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 440 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 22.53 % Strong Segment median 22.00%
Vmpp · Impp 32.30 V · 13.63 A Operating point at max power
Voc · Isc 38.90 V · 14.39 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 1722×1134×30 mm · 1.95 m² of roof
Weight 20.5 kg Strong Strong · 1.5 kg below median
Cells 108 · TOPCon Monocrystalline
Coefficient Pmax -0.300 %/°C Typical median -0.290 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 25 years Weak bottom 7% · median 30 yrs
End-of-warranty output 87.0 % Equals 372 W guaranteed
Degradation 1.00 → 0.50 % 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
-0.300 %/°C against a segment median of -0.290
-
Filter these
Size
Panel Power Eff. Temp. Weight Difference
ZNShine ZXM7-UH108-440/N 440 W 22.53% -0.300 20.5 kg You are here
AIKO-A490-MCE54Mw 490 W 24.50% -0.260 21.0 kg +50 W, +2.0 pp, +5 yr warranty
STP-NT11/48QGSF-490 490 W 24.50% -0.260 21.5 kg +50 W, +2.0 pp, +5 yr warranty
JAT54S40-485/LR 485 W 24.30% -0.260 19.3 kg +45 W, +1.8 pp, +5 yr warranty
AIKO-A485-MCE54Mw 485 W 24.30% -0.260 21.0 kg +45 W, +1.8 pp, +5 yr warranty
AIKO-A485-MAH54Mw 485 W 24.30% -0.260 21.5 kg +45 W, +1.8 pp, +5 yr warranty
GK-5-54HG-485M 485 W 24.30% -0.260 21.0 kg +45 W, +1.8 pp, +5 yr warranty
ZEUS 3.0+ 108 485WP 485 W 24.30% -0.260 24.2 kg +45 W, +1.8 pp, +5 yr warranty
ZXM7-SH108-395W 395 W 20.23% -0.350 20.5 kg -45 W, hotter, -2.3 pp
ZXM7-SH108-400W 400 W 20.48% -0.350 20.5 kg -40 W, hotter, -2.1 pp
ZXM7-SH108-405W 405 W 20.74% -0.350 20.5 kg -35 W, hotter, -1.8 pp
ZXM7-SH108-410W 410 W 21.00% -0.350 20.5 kg -30 W, hotter, -1.5 pp
ZXM7-SH108-415W 415 W 21.25% -0.350 20.5 kg -25 W, hotter, -1.3 pp
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg +70 W, cooler, +2.5 pp
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg +55 W, +2.3 pp, +5 yr warranty
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg +65 W, cooler, +2.2 pp
LR7-54HJD-500M 500 W 24.50% -0.240 23.5 kg +60 W, cooler, +2.0 pp

Found 1783 panels of the same or similar size to this one, within ±10 mm. See them here Found 1914 panels of the same or similar size to this one, within ±25 mm. See them here Found 3392 panels of the same or similar size to this one, within ±50 mm. See them here Found 3970 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
What is the maximum power output and efficiency of the ZNShine ZXM7-UH108 panel?
The flagship variant of the ZXM7-UH108 series reaches up to 440 Wp with a module efficiency around 22%. This is achieved through N-type TOPCon half-cut cells, which make better use of the available surface than older PERC technology. For roofs with limited space, this means more energy output from the same number of panels.
What warranty does ZNShine offer on the ZXM7-UH108 series?
The manufacturer provides a 15-year product warranty and a 25-year linear power performance warranty. ZNShine holds Tier 1 status, which adds further confidence that the company will remain financially stable and able to honor warranty claims throughout this period.
How does TOPCon cell technology in the ZXM7-UH108 differ from a standard PERC panel?
N-type TOPCon cells feature an additional passivation layer that reduces electron recombination and minimizes light- and temperature-induced degradation (LeTID). In practice, the panel loses less power in its early years and performs better at high roof temperatures compared to a conventional P-type PERC module, resulting in higher annual energy yield.
Is the ZXM7-UH108 series suitable for sloped roofs with limited surface area?
Yes, this is one of the series' main use cases. The high-density half-cut cell layout packs more power into a smaller roof area, and the panel's strong performance under diffuse or weaker light means the system generates energy for longer during the day, even with partial shading or a less-than-ideal orientation.
Is the ZNShine ZXM7-UH108 panel a bifacial module?
No, this specific version of the ZXM7-UH108 series is a monofacial module, optimized for standard rooftop and commercial installations rather than ground-mount or carport applications that rely on reflected light hitting the back side of the panel. ZNShine offers a separate dual-glass product line for customers who need a bifacial variant.
Which inverters are compatible with the ZXM7-UH108 series panels?
Modules in this series are designed for high compatibility with modern string and hybrid inverters on the market, including popular brands that support standard voltage and current parameters for 440 Wp-class modules. Before finalizing an inverter choice, it's worth checking the exact MPPT voltage range against the current datasheet.
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