--- title: "ZNShine ZXM8-TPLDD110-555 555W Solar Panel - Specs & Review | ComparePV" description: "ZNShine ZXM8-TPLDD110-555 555W solar panel. Specs: 21.24% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/znshine-zxm8-tpldd110-555" updated: 2026-09-11 --- # ZNShine ZXM8-TPLDD110-555 Warranty pick, heavy for its output 589 panels in the segment PERC 550-600 W ## Identity - **Manufacturer:** ZNShine - **Model:** ZXM8-TPLDD110-555 - **Series:** ZXM8-TPLDD110 Series - **Rated power:** 555 W - **Cell technology:** PERC - **Bifacial:** yes ## How it compares Compared against segment PERC 550-600 W (589 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 555 W | 560 W | Typical | | | Module efficiency | 21.24% | 21.29% | Typical | 9,034 | | Power density | 212.4 | 212.9 | Typical | 9,045 | | Temperature coefficient | -0.340 | -0.350 | Typical | 8,778 | | Weight (kg) | 32.5 kg | 30.8 kg | Weak - bottom 20% | | | Performance warranty | 30 yrs | 27 yrs | Strong - top 25% | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 21.24% | 21.29% | Typical | 9,034 | | Power density | 212.4 | 212.9 | Typical | 9,045 | | Temperature coefficient | -0.340 | -0.350 | Typical | 8,778 | | Weight per kWp | 58.6 | 52.7 | Weak - bottom 20% | 11,787 | | Performance warranty | 30 yrs | 27 yrs | Strong - top 25% | 21 | ### Strengths - **30 year performance warranty** - Top 25% of the PERC 550-600 W segment, against a median of 27 yrs. ### Watch out for - **58.6 kg per kWp** - Bottom 20% of the PERC 550-600 W segment, against a median of 52.7. - **Best for:** Commercial, utility-scale and shaded-installations. - **Not ideal for:** Weight-limited structures. ## Specification ### Electrical - **Rated power (Pmax):** 555 W - **Efficiency:** 21.24 % - **Voltage at Pmax (Vmp):** 31.80 V - **Current at Pmax (Imp):** 17.46 A - **Open-circuit voltage (Voc):** 38.20 V - **Short-circuit current (Isc):** 18.39 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.340 %/degC - **Temperature coefficient of Voc:** -0.290 %/degC - **Temperature coefficient of Isc:** 0.050 %/degC - **NOCT:** 43 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** PERC - **Cell count:** 110 - **Bifacial:** yes - **Bifacial gain:** 25.00 ### Physical - **Length:** 2384 mm - **Width:** 1096 mm - **Thickness:** 35 mm - **Weight:** 32.5 kg - **Area:** 2.61 m2 - **Power density:** 212.4 Wp/m2 ### Warranty and degradation - **Product warranty:** 12 years - **Performance warranty:** 30 years - **Annual degradation:** 0.45 % - **Output after 30 years:** 477 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 9034 of 14005 | | Power density | 9045 of 14005 | | Temperature coefficient | 8778 of 14005 | | Weight | 11787 of 14005 | | Warranty | 21 of 14005 | ## About this series ZNShine ZXM8-TPLDD110 series has been designed to maximize energy yield where every square meter counts - on warehouse roofs, large commercial buildings, and ground-mounted installations. These are **bifacial** modules capable of harnessing not only direct sunlight but also reflected light from the ground, effectively boosting annual production. The key advantage lies in the **double-glass construction**, meaning glass on both sides. This solution enhances resistance to moisture, temperature fluctuations, and micro-cracks, while simultaneously stabilizing performance over the long term. The series also utilizes **half-cut technology** and **multi-busbar architecture**, enabling better performance under partial shading and minimizing internal losses. ZXM8-TPLDD110 is an excellent choice for investors seeking to combine high power density with durability and predictable output - particularly in commercial and industrial projects, where reliability and energy cost over the entire lifecycle matter. ## Notable figures - Efficiency of 21.2% matches the \*\*PERC 550-600W\*\* median - Power density of 212.4 W/m² matches the \*\*PERC 550-600W\*\* median - Temperature coefficient of -0.34%/°C matches the \*\*PERC 550-600W\*\* median - At 32.5 kg (1.7 kg above \*\*PERC 550-600W\*\* median of 30.8 kg), requires checking roof load capacity - Bifaciality factor of 70% can add 4-10% extra yield with reflective mounting surface ## Questions ### Is the ZNShine ZXM8-TPLDD110 series still available for purchase? The ZXM8-TPLDD110 series has been discontinued and is no longer offered as a current model. Availability is now limited to remaining distributor stock. Customers planning to expand an existing installation using these panels should contact their supplier promptly to check remaining inventory and consider successor models with similar power output and technology. ### How do bifacial ZXM8-TPLDD110 panels differ from standard monofacial panels? Bifacial panels in the ZXM8-TPLDD110 series generate energy from both sides of the module - the front captures direct sunlight, while the rear captures light reflected from the ground, roof, or surrounding surfaces. This results in extra energy yield, especially over bright surfaces like gravel, white roofing, or snow, without increasing the installation's footprint. ### What warranty does ZNShine offer on the ZXM8-TPLDD110 panels? The manufacturer provides a 12-year product warranty covering material and workmanship defects, plus a 30-year power performance warranty guaranteeing a defined percentage of initial output over time. This is a standard offering among reputable tier 1 manufacturers, giving investors confidence in the long-term profitability of commercial and industrial installations. ### What is double glass construction in the ZXM8-TPLDD110 panels and is it worth choosing? Double glass construction means glass is used on both the front and rear of the module instead of a typical polymer backsheet. This improves resistance to moisture, microcracks, and long-term degradation, and also enables bifacial operation. It's a good choice for projects prioritizing maximum durability and low lifetime energy cost, such as rooftop installations on industrial halls or ground-mounted solar farms. ### Does half-cut and multi-busbar technology in the ZXM8-TPLDD110 make a real difference under partial shading? Yes. Splitting cells into half-cut segments reduces resistive losses and limits the impact of partial shading on the whole string, since shading one half of the panel doesn't fully block output from the other. The multi-busbar interconnection further lowers internal resistance and improves current collection from the PERC cells, resulting in higher and more stable annual energy yield. ### What type of installation is a 560 Wp panel from the ZXM8-TPLDD110 series best suited for? A 560 Wp maximum power panel is best suited for large-scale commercial and industrial installations - warehouse roofs, service facility rooftops, and ground-mounted solar farms, where high power density per square meter matters. The high per-module output reduces the number of panels, cabling, and mounting points needed, lowering installation costs on large-scale projects. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/ZXM8-TPLDD110-210-2384-1096-35-30NH-535-560W-350mm-20220829-091bedf21c4e.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | Cooler, lighter, +3.8 pp | | [Longi Solar LR7-60HVH-560M](https://comparepv.com/panel/longi-lr7-60hvh-560m) | 560 W | Cooler, lighter, +3.6 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | Cooler, lighter, +3.5 pp | | [Longi Solar LR7-60HVH-555M](https://comparepv.com/panel/longi-lr7-60hvh-555m) | 555 W | Cooler, lighter, +3.4 pp | | [Longi Solar LR7-60HVHL-550M](https://comparepv.com/panel/longi-lr7-60hvhl-550m) | 550 W | Cooler, 16 kg lighter, +3.2 pp | | [JA Solar JAT60S40-540/LR](https://comparepv.com/panel/ja-solar-jat60s40-540-lr) | 540 W | Cooler, lighter, +3.2 pp | | [ZNShine ZXM8-TPLD110-535](https://comparepv.com/panel/znshine-zxm8-tpld110-535) | 535 W | -20 W, -0.8 pp | | [ZNShine ZXM8-TPLD110-540](https://comparepv.com/panel/znshine-zxm8-tpld110-540) | 540 W | -15 W, -0.6 pp | | [ZNShine ZXM8-TPLD110-545](https://comparepv.com/panel/znshine-zxm8-tpld110-545) | 545 W | -10 W, -0.4 pp | | [ZNShine ZXM8-TPLD110-550](https://comparepv.com/panel/znshine-zxm8-tpld110-550) | 550 W | Very close match | | [AIKO AIKO-A680-MDE72Mw](https://comparepv.com/panel/aiko-aiko-a680-mde72mw) | 680 W | +125 W, cooler, +4.0 pp | | [AIKO AIKO-A675-MDE72Mw](https://comparepv.com/panel/aiko-aiko-a675-mde72mw) | 675 W | +120 W, cooler, +3.8 pp | | [AIKO AIKO-A700-MAE78Dw](https://comparepv.com/panel/aiko-aiko-a700-mae78dw) | 700 W | +145 W, cooler, +3.8 pp | | [AIKO AIKO-A695-MAE78Dw](https://comparepv.com/panel/aiko-aiko-a695-mae78dw) | 695 W | +140 W, cooler, +3.7 pp | | [AIKO AIKO-G670-MCH72Mw](https://comparepv.com/panel/aiko-aiko-g670-mch72mw) | 670 W | +115 W, cooler, +3.6 pp | | [Longi Solar LR7-72HVHF-670M](https://comparepv.com/panel/longi-lr7-72hvhf-670m) | 670 W | +115 W, cooler, +3.6 pp | --- Source: https://comparepv.com/panel/znshine-zxm8-tpldd110-555 Not in this file, on the page: a thirty-year output simulator, a bifacial gain calculator and alternatives filtered by how closely they match these dimensions.