---
title: "ZNShine ZXM7-UHLD144-575 575W Solar Panel - Specs & Review | ComparePV"
description: "ZNShine ZXM7-UHLD144-575 575W solar panel. Specs: 22.25% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient."
source: "https://comparepv.com/panel/znshine-zxm7-uhld144-575"
updated: 2026-09-11
---

# ZNShine ZXM7-UHLD144-575

Solid all-round for its segment

1,018 panels in the segment TOPCon 550-600 W


## Identity

- **Manufacturer:** ZNShine
- **Model:** ZXM7-UHLD144-575
- **Series:** ZXM7-UHLD144 Series
- **Rated power:** 575 W
- **Cell technology:** TOPCon
- **Bifacial:** yes


## How it compares

Compared against segment TOPCon 550-600 W (1018 panels).


| Measure | This panel | Segment median | Standing | Rank |
| --- | --- | --- | --- | --- |
| Power (Wp) | 575 W | 580 W | Typical |  |
| Module efficiency | 22.25% | 22.44% | Typical | 5,689 |
| Power density | 222.5 | 224.4 | Typical | 5,668 |
| Temperature coefficient | -0.300 | -0.290 | Typical | 6,093 |
| Weight (kg) | 31.5 kg | 31.2 kg | Typical |  |
| Performance warranty | 30 yrs | 30 yrs | Typical | 21 |


### Full peer table


| Measure | This panel | Segment median | Standing | Rank |
| --- | --- | --- | --- | --- |
| Module efficiency | 22.25% | 22.44% | Typical | 5,689 |
| Power density | 222.5 | 224.4 | Typical | 5,668 |
| Temperature coefficient | -0.300 | -0.290 | Typical | 6,093 |
| Weight per kWp | 54.8 | 53.8 | Typical | 9,174 |
| Performance warranty | 30 yrs | 30 yrs | Typical | 21 |

- **Best for:** Commercial, utility-scale and shaded-installations.


## Specification


### Electrical

- **Rated power (Pmax):** 575 W
- **Efficiency:** 22.25 %
- **Voltage at Pmax (Vmp):** 42.60 V
- **Current at Pmax (Imp):** 13.50 A
- **Open-circuit voltage (Voc):** 51.20 V
- **Short-circuit current (Isc):** 14.24 A
- **Max system voltage:** 1500 V


### Temperature

- **Temperature coefficient of Pmax:** -0.300 %/degC
- **Temperature coefficient of Voc:** -0.250 %/degC
- **Temperature coefficient of Isc:** 0.046 %/degC
- **NOCT:** 44 degC


### Cell and construction

- **Cell type:** Monocrystalline
- **Cell technology:** TOPCon
- **Cell count:** 144
- **Bifacial:** yes


### Physical

- **Length:** 2279 mm
- **Width:** 1134 mm
- **Thickness:** 30 mm
- **Weight:** 31.5 kg
- **Area:** 2.58 m2
- **Power density:** 222.5 Wp/m2


### Warranty and degradation

- **Product warranty:** 12 years
- **Performance warranty:** 30 years
- **Output guaranteed at end of warranty:** 87.4 %
- **First-year degradation:** 1.00 %
- **Annual degradation:** 0.40 %
- **Output after 30 years:** 503 W


## Rank in the whole catalogue


| Measure | Position |
| --- | --- |
| Efficiency | 5689 of 14005 |
| Power density | 5668 of 14005 |
| Temperature coefficient | 6093 of 14005 |
| Weight | 9174 of 14005 |
| Warranty | 21 of 14005 |


## About this series

The ZNShine ZXM7-UHLD144 series was designed for high energy production in real-world operating conditions, including when the weather is unfavorable. The use of **N-type TOPCon** cells supports more stable operation and sustained performance over time, enhancing the profitability of the installation. These modules utilize a **half-cell** configuration, which minimizes heating losses and maintains high efficiency under higher current loads.

Another key feature of this series is the **SMBB/16BB** architecture, which improves current collection from the cells and increases resistance to micro-cracks, particularly in demanding installation scenarios. The **double glass** construction combined with **bifacial** technology enables more effective use of reflected light from the ground, increasing yield without expanding the installation surface.

This is an excellent choice for utility-scale PV farms, commercial and industrial (C&I) installations, and projects in challenging environments (e.g., industrial areas, coastal regions), where durability, predictable yield, and reduced degradation risk are crucial.


## Notable figures

- At 22.2% efficiency, this panel is on par with typical \*\*TOPCon 550-600W\*\* modules
- At 222.5 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
- Ranked #5689 out of 14005 panels for efficiency in the database


## Questions


### What is the maximum power output of the ZNShine ZXM7-UHLD144 series?

Modules in the ZXM7-UHLD144 series reach up to 580 Wp. This is achieved through N-type TOPCon cells in a half-cut layout combined with SMBB/16BB architecture, which together increase conversion efficiency and reduce current losses under heavy loads, resulting in higher yield per module.


### What warranty comes with ZNShine ZXM7-UHLD144 panels?

The manufacturer offers a 12-year product warranty and a 30-year linear power output warranty. This means that even after three decades of operation, the panel is expected to retain a guaranteed percentage of its original power output, which is important when calculating the long-term profitability of a PV installation.


### What is bifacial technology and do ZXM7-UHLD144 panels use it?

Bifacial technology allows a panel to generate energy from both its front and rear sides, capturing light reflected off the roof, ground, or surrounding surfaces. The ZXM7-UHLD144 series combines double glass construction with bifacial cells, boosting total energy yield without expanding the installation footprint, especially on bright or reflective surfaces.


### Are ZNShine ZXM7-UHLD144 panels suitable for solar farms and harsh environmental conditions?

Yes, this series is recommended for PV farms, C&I installations, and demanding locations such as industrial sites or coastal areas. The double glass construction improves resistance to moisture and corrosion, while the SMBB/16BB architecture increases resistance to microcracks, reducing the risk of degradation under variable operating conditions.


### How does SMBB/16BB architecture differ from standard panels, and what is its practical benefit?

SMBB/16BB (Super Multi Busbar, 16 busbars) architecture improves current collection across the cell surface compared to older designs with fewer busbars. This reduces resistive losses and increases resistance to microcracks, which matters especially during transport, installation, and operation in demanding field conditions.


### Is ZNShine a Tier 1 manufacturer, and what does that mean for buyers?

Yes, ZNShine is classified as a Tier 1 manufacturer according to Bloomberg NEF, reflecting strong financial stability, large-scale production, and years of experience in the PV market. For buyers, this increases confidence that product and power warranties will be honored even decades later, since the manufacturer maintains business continuity.


## Datasheet

[Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/ZXM7-UHLD144-182-2279-1134-30-32NH-555-580W-350mm-20230120-E-bcb32ecb188d.pdf)


## Alternatives


| Panel | Power | How it differs |
| --- | --- | --- |
| [Longi Solar LR7-60HVH-560M](https://comparepv.com/panel/longi-lr7-60hvh-560m) | 560 W | Cooler, lighter, +2.6 pp |
| [Longi Solar LR7-60HVH-555M](https://comparepv.com/panel/longi-lr7-60hvh-555m) | 555 W | Cooler, lighter, +2.4 pp |
| [Longi Solar LR7-60HVHL-550M](https://comparepv.com/panel/longi-lr7-60hvhl-550m) | 550 W | Cooler, 15 kg lighter, +2.1 pp |
| [JA Solar JAT60S40-540/LR](https://comparepv.com/panel/ja-solar-jat60s40-540-lr) | 540 W | Cooler, lighter, +2.1 pp |
| [Gokin GK-5-60HG-540M](https://comparepv.com/panel/gokin-gk-5-60hg-540m) | 540 W | Cooler, lighter, +2.1 pp |
| [Jinko Solar JKM545-54QL6-DV-F1-EU](https://comparepv.com/panel/jinko-solar-jkm545-54ql6-dv-f1-eu) | 545 W | Cooler, lighter, +2.0 pp |
| [AIKO AIKO-A625-MAH72Dw](https://comparepv.com/panel/aiko-aiko-a625-mah72dw) | 625 W | +50 W, cooler, +1.9 pp |
| [ZNShine ZXM7-SHW144-520](https://comparepv.com/panel/znshine-zxm7-shw144-520) | 520 W | -55 W, 18 kg lighter, -2.0 pp |
| [ZNShine ZXM7-SHW144-525](https://comparepv.com/panel/znshine-zxm7-shw144-525) | 525 W | -50 W, 18 kg lighter, -1.8 pp |
| [ZNShine ZXM7-SHW144-530](https://comparepv.com/panel/znshine-zxm7-shw144-530) | 530 W | 18 kg lighter, -1.6 pp, -5 yr warranty |
| [ZNShine ZXM7-SHLD144-530W](https://comparepv.com/panel/znshine-zxm7-shld144-530w) | 530 W | -45 W, hotter, -1.7 pp |
| [ZNShine ZXM7-SHW144-535](https://comparepv.com/panel/znshine-zxm7-shw144-535) | 535 W | 18 kg lighter, -1.4 pp, -5 yr warranty |
| [ZNShine ZXM7-SHLD144-535W](https://comparepv.com/panel/znshine-zxm7-shld144-535w) | 535 W | -40 W, hotter, -1.6 pp |
| [AIKO AIKO-A650-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a650-mae72mw) | 650 W | +75 W, lighter, +2.9 pp |
| [AIKO AIKO-A645-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a645-mae72mw) | 645 W | +70 W, lighter, +2.8 pp |
| [AIKO AIKO-A640-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a640-mae72mw) | 640 W | +65 W, lighter, +2.6 pp |


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Source: https://comparepv.com/panel/znshine-zxm7-uhld144-575

Not in this file, on the page: the I-V and temperature curves lifted from the manufacturer's datasheet, a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.