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ZNShine ZXM7-UHLDD144-580
ZNShine Brand review

ZXM7-UHLDD144-580

580 Wp TOPCon Bifacial 80%
ComparePV verdict

Solid all-round for its segment

Rank 4,604 of 14,005
Compare panels Datasheet PDF
Power (Wp)
580
Typical for its class
Efficiency (%)
22.44
Typical · median 22.44%
Density (Wp/m²)
224.4
Typical · median 224.4
Temp (%/°C)
-0.300
Typical · median -0.290
Weight (kg)
31.5
Typical · median 31.2 kg
Warranty (yrs)
30
Typical · median 30 yrs

The ZNShine ZXM7-UHLDD144 series was designed to maximize energy yield in real-world operating conditions - especially where every additional percent of production matters. The modules utilize N-type TOPCon cells, which perform well under weaker irradiance and help maintain stable system operation on cloudy days. The application of bifacial glass-glass construction enables energy harvesting from the rear side as well, translating to higher yields on the ground, trackers, and with a bright background.

A key feature of this series is half-cut and multi-string (SMBB/16BB) technology, which minimizes resistive losses and improves partial shading tolerance - crucial for industrial installations and PV farms where conditions rarely are ideal. The modules are also designed for operation in harsher environments, offering enhanced resistance to environmental factors (e.g., moisture, dust, or salinity). This is a sensible choice for investors seeking reliable production, longevity, and lower energy costs over the long term.

Ranking

1,018 panels in the segment TOPCon 550-600 W
Metric This panel Median Position in segment Overall rank
Module efficiency 22.44% 22.44% Typical 4,716
Power density 224.4 224.4 Typical 4,692
Temperature coefficient -0.300 -0.290 Typical 6,093
Weight per kWp 54.3 53.8 Typical 8,548
Performance warranty 30 yrs 30 yrs Typical 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

0 positive · 0 caution
Best for

Utility-scale, commercial and shaded-installations.

Notes from the database
  • Efficiency of 22.4% matches the TOPCon 550-600W median
  • At 224.4 W/m² power density, roof space requirements are typical for TOPCon 550-600W panels
  • Temperature coefficient of -0.30%/°C matches the TOPCon 550-600W median
  • Bifacial design (80% factor) captures reflected light - adds 4-12% yield on ground-mount or white roof
  • #4716 for efficiency, #6093 for temperature performance out of 14005 panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 580 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 22.44 % Typical Segment median 22.44%
Vmpp · Impp 42.80 V · 13.56 A Operating point at max power
Voc · Isc 51.50 V · 14.35 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 2279×1134×30 mm · 2.58 m² of roof
Weight 31.5 kg Typical Typical · median 31.2 kg
Cells 144 · TOPCon Monocrystalline
Bifaciality 80 % Rear output as a share of front
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 12 years Hardware defects only
Performance warranty 30 years Typical median 30 yrs · median 30 yrs
End-of-warranty output 87.4 % Equals 507 W guaranteed
Degradation 1.00 → 0.40 % First year, then annual

Datasheet charts

Open datasheet PDF

Measured curves published by ZNShine in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 580 Wp appear here. The rest cover the whole series.

Linear Power Warranty (30 Years) — Znshine DG Modules vs. Znshine Standard vs. Common Standard Linear Power Warranty (30 Years) — Znshine DG Modules vs. Znshine Standard vs. Common Standard 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
-0.300 %/°C against a segment median of -0.290
-
Bifacial gain
Rear gain over light concrete: -
-

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

Filter these
Size
Panel Power Eff. Temp. Weight Difference
ZNShine ZXM7-UHLDD144-580 580 W 22.44% -0.300 31.5 kg You are here
LR7-60HVH-560M 560 W 24.80% -0.260 25.0 kg Cooler, lighter, +2.4 pp
LR7-60HVH-555M 555 W 24.60% -0.260 25.0 kg Cooler, lighter, +2.2 pp
AIKO-A630-MAH72Dw 630 W 24.40% -0.260 32.5 kg +50 W, cooler, +2.0 pp
LR7-60HVHL-550M 550 W 24.40% -0.260 16.3 kg Cooler, 15 kg lighter, +2.0 pp
JAT60S40-540/LR 540 W 24.40% -0.260 23.5 kg -40 W, lighter, +2.0 pp
ZXM7-SHW144-520 520 W 20.29% -0.350 13.5 kg -60 W, 18 kg lighter, -2.2 pp
ZXM7-SHW144-525 525 W 20.49% -0.350 13.5 kg -55 W, 18 kg lighter, -2.0 pp
ZXM7-SHW144-530 530 W 20.68% -0.350 13.5 kg -50 W, 18 kg lighter, -1.8 pp
ZXM7-SHLD144-530W 530 W 20.51% -0.350 31.5 kg -50 W, hotter, -1.9 pp
ZXM7-SHW144-535 535 W 20.88% -0.350 13.5 kg 18 kg lighter, -1.6 pp, -5 yr warranty
ZXM7-SHLD144-535W 535 W 20.70% -0.350 31.5 kg -45 W, hotter, -1.7 pp
AIKO-A650-MAE72Mw 650 W 25.20% -0.260 27.0 kg +70 W, lighter, +2.8 pp
AIKO-A645-MAE72Mw 645 W 25.00% -0.260 27.0 kg +65 W, lighter, +2.6 pp
AIKO-A640-MAE72Mw 640 W 24.80% -0.260 27.0 kg +60 W, lighter, +2.4 pp
AIKO-A635-MAE72Mw 635 W 24.60% -0.260 27.0 kg +55 W, lighter, +2.2 pp

Found 2326 panels of the same or similar size to this one, within ±10 mm. See them here Found 2368 panels of the same or similar size to this one, within ±25 mm. See them here Found 2382 panels of the same or similar size to this one, within ±50 mm. See them here Found 2542 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 of ZNShine ZXM7-UHLDD144 panels?
The ZXM7-UHLDD144 series reaches a maximum power output of up to 580 Wp. This is a high value for this module format, achieved thanks to N-type TOPCon cells combined with half-cut technology and multi-busbar interconnection (SMBB/16BB), which together reduce resistive losses and improve solar-to-electric conversion efficiency.
How does the TOPCon technology in ZXM7-UHLDD144 differ from standard PERC cells?
The N-type TOPCon cells used in this series show lower degradation over time and better performance under low-light conditions than standard P-type PERC cells. In practice, this means more stable energy production on cloudy days and higher annual yield, resulting in a shorter payback period for the investment.
What warranty comes with ZNShine ZXM7-UHLDD144 panels?
The manufacturer provides a 12-year product warranty and a 30-year linear power output warranty. Such terms are typical for modern TOPCon panels and reflect the manufacturer's confidence in the durability of N-type cells and the glass-glass construction used in this series.
Are bifacial ZXM7-UHLDD144 panels worth it for ground-mounted and tracker systems?
Yes, the bifacial glass-glass construction allows the module to capture additional reflected light through its rear side. This effect is most noticeable in ground-mounted installations, PV farms, and tracker-based systems, especially over bright or sandy ground, where the bifacial gain can add several percent to annual energy production.
Are ZNShine ZXM7-UHLDD144 panels suitable for industrial installations with partial shading?
Yes, the half-cut cell technology combined with multi-busbar interconnection (SMBB/16BB) reduces power losses under partial shading, for example from chimneys, antennas, or neighboring rows on PV farms. By splitting cells into smaller sections, shading on part of the module has a smaller impact on the output of the entire panel string.
Is ZNShine a Tier 1 manufacturer, and where are ZXM7-UHLDD144 panels produced?
ZNShine Solar holds Tier 1 manufacturer status, confirming the company's financial stability and experience in large-scale PV module production. Panels from the ZXM7-UHLDD144 series are manufactured in China, and their enhanced resistance to moisture, dust, and salt mist makes them suitable for installations in demanding climate conditions as well.
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