--- title: "MY Solar MS575N-DHBA Solar Panel: Specs & Datasheet | ComparePV" description: "MY Solar MS575N-DHBA solar panel. Specs: 22.30% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/my-solar-ms575n-dhba" image: "https://comparepv.com/og/panel/my-solar-ms575n-dhba.png" updated: 2026-09-11 --- # MY Solar MS575N-DHBA Solid all-round for its segment 1,022 panels in the segment TOPCon 550-600 W ## Identity - **Manufacturer:** MY Solar - **Model:** MS575N-DHBA - **Series:** ALTRA N-Type TOPCon Bifacial (Dual-glass framed, N144) - **Rated power:** 575 W - **Cell technology:** TOPCon - **Bifacial:** yes ## How it compares Compared against segment TOPCon 550-600 W (1022 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 575 W | 580 W | Typical | | | Module efficiency | 22.30% | 22.44% | Typical | 5,161 | | Power density | 222.6 | 224.4 | Typical | 5,612 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,220 | | Weight (kg) | 31.8 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 | 22.30% | 22.44% | Typical | 5,161 | | Power density | 222.6 | 224.4 | Typical | 5,612 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,220 | | Weight per kWp | 55.3 | 53.8 | Typical | 9,846 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | - **Best for:** Utility-scale, commercial and shaded-installations. ## Specification ### Electrical - **Rated power (Pmax):** 575 W - **Efficiency:** 22.30 % - **Voltage at Pmax (Vmp):** 42.22 V - **Current at Pmax (Imp):** 14.39 A - **Open-circuit voltage (Voc):** 50.88 V - **Short-circuit current (Isc):** 15.09 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.290 %/degC - **Temperature coefficient of Voc:** -0.250 %/degC - **Temperature coefficient of Isc:** 0.045 %/degC - **NOCT:** 42 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** TOPCon - **Cell count:** 144 - **Bifacial:** yes ### Physical - **Length:** 2278 mm - **Width:** 1134 mm - **Thickness:** 30 mm - **Weight:** 31.8 kg - **Area:** 2.58 m2 - **Power density:** 222.6 Wp/m2 ### Warranty and degradation - **Product warranty:** 25 years - **Performance warranty:** 30 years ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 5161 of 14129 | | Power density | 5612 of 14129 | | Temperature coefficient | 2220 of 14129 | | Weight | 9846 of 14129 | | Warranty | 21 of 14129 | ## Pros - **Efficiency matching segment leaders** - Up to 22.65% efficiency in top-bin variants matches the best peer comparables (Hanersun Hitouch 5N, Q-SUN Qrystal N8) - the upper limit currently available for N144 TOPCon technology on the market. - **N-Type TOPCon + dual-glass bifacial design** - Combining N-Type cells (lower LID/LeTID degradation than PERC) with a bifacial dual-glass construction meaningfully boosts energy yield on ground-mount installations by capturing albedo light reflected from the ground. - **25-year product warranty** - A full 25-year product warranty paired with a 30-year power warranty matches premium-segment standards - many tier-2 manufacturers offer only 10-15 years of product warranty alongside a comparable power warranty. - **Salt and ammonia resistance** - Certified corrosion resistance enables installation in coastal, agricultural, and high-humidity zones without additional protective measures or special module variants. - **Half-cut cells and multi-busbar technology** - Half-cut cells with multiple busbars reduce resistive losses and improve performance stability under partial shading, which matters on large ground-mount farms with uneven irradiance. ## Cons - **No Tier-1 (BNEF) status** - MY Solar does not appear on BloombergNEF's Tier-1 manufacturer list, which can complicate non-recourse bank financing for large-scale farm projects - unlike peer comparables such as Risen, which do hold Tier-1 status. - **Wide efficiency spread within the series** - Efficiency ranges from 21.9% to 22.65% depending on the variant (565-585W), while comparable competitor series (Hanersun, Q-SUN) achieve 22.65% across nearly their entire power range - the lower-end ALTRA variants clearly trail the segment leaders. - **Limited market track record** - Released in 2022, the series has roughly 4 years of market presence, limiting the availability of long-term field-performance data to support the claimed 30-year power warranty compared to manufacturers with a longer track record. ## About this series The MY Solar ALTRA N-Type TOPCon Bifacial (Dual-glass framed, N144) series are modules designed for maximum energy yield in situations where every percentage counts - especially for ground-mounted and PV farm installations. A key advantage is the combination of **N-Type TOPCon cells** with a **dual-sided (bifacial) design**, allowing the panel to not only generate power from the front but also to effectively utilize reflected light from the ground (albedo). This translates to higher yields on the same surface area and improved project profitability. The use of **double-glass** enhances resistance to environmental conditions and reduces the risk of degradation over the long term - a crucial factor for investments spanning decades. The half-cut and multi-busbar technology helps minimize losses and improve stability under less-than-ideal sunlight conditions. An additional advantage is **salt and ammonia resistance**, making installation easier in coastal, agricultural, and high-humidity areas. This is a choice for investors, EPC companies, and firms that want to extract maximum energy from the same BoS infrastructure. ## Notable figures - Efficiency of 22.3% matches the \*\*TOPCon 550-600W\*\* median - At 222.6 W/m² power density, roof space requirements are typical for \*\*TOPCon 550-600W\*\* panels - Temperature coefficient of -0.29%/°C matches the \*\*TOPCon 550-600W\*\* median - #5161 for efficiency, #2220 for temperature performance out of 14129 panels ## Questions ### What is the peak power output of the MY Solar ALTRA N144 module, and what applications is it designed for? MY Solar ALTRA N144 modules reach a peak output of 585 Wp. With high per-unit power and a bifacial structure, these panels are primarily intended for ground-mounted and commercial PV farms where maximizing energy yield per unit area and efficient BoS logistics directly reduce the project's LCOE. ### What is N-Type TOPCon technology and how does it differ from standard PERC cells in the MY Solar ALTRA series? TOPCon N-Type cells feature an additional passivation layer - tunnel oxide and polysilicon - that reduces carrier recombination and enables higher efficiency than conventional PERC. In practice, MY Solar ALTRA panels generate more energy from the same footprint, perform better at high temperatures, and exhibit a lower annual degradation rate. This technology is widely adopted in utility-scale PV farms targeting low LCOE. ### How much additional energy can I expect from the bifacial design of MY Solar ALTRA N144 panels? Rear-side energy gain depends on ground albedo and module clearance height. On reflective surfaces such as gravel, concrete, or snow, bifacial gain typically ranges from 5 to 15% compared to monofacial modules. MY Solar ALTRA panels maximize this effect in ground-mounted installations where adequate clearance and bright ground cover enhance reflected irradiance capture. ### What product and power warranties do MY Solar ALTRA N-Type TOPCon panels carry? The MY Solar ALTRA series comes with a 25-year product warranty covering material and workmanship defects, and a 30-year linear power warranty. This long-term coverage gives investors confidence that panels will meet their declared output parameters for three decades, which is critical when calculating ROI and LCOE for PV farm projects. ### Are MY Solar ALTRA panels suitable for coastal or agricultural installations? Yes. The ALTRA series is certified for salt and ammonia resistance, making it well-suited for coastal sites exposed to salt spray and agricultural environments with elevated ammonia levels, such as livestock farms and biogas plants. The dual-glass (glass-glass) construction also provides superior moisture ingress protection compared to conventional backsheet modules. ### Why does the MY Solar ALTRA series use a glass-glass (dual-glass) construction instead of a standard backsheet? The glass-glass design replaces the rear polymer backsheet with a second tempered glass pane, delivering higher mechanical strength, a better moisture barrier, and lower susceptibility to PID (Potential Induced Degradation). As a result, MY Solar ALTRA modules degrade more slowly under harsh climatic conditions, which is especially important over the 30-year operational horizon typical for utility-scale PV farms. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/mysolar-product-catalogue1-ec58e22cd063.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Longi Solar LR7-60HVH-560M](https://comparepv.com/panel/longi-lr7-60hvh-560m) | 560 W | Cooler, lighter, +2.5 pp | | [Longi Solar LR7-60HVH-555M](https://comparepv.com/panel/longi-lr7-60hvh-555m) | 555 W | Cooler, lighter, +2.3 pp | | [Longi Solar LR7-60HVHL-550M](https://comparepv.com/panel/longi-lr7-60hvhl-550m) | 550 W | Cooler, 16 kg lighter, +2.1 pp | | [JA Solar JAT60S40-540/LR](https://comparepv.com/panel/ja-solar-jat60s40-540-lr) | 540 W | -35 W, lighter, +2.1 pp | | [Gokin GK-5-60HG-540M](https://comparepv.com/panel/gokin-gk-5-60hg-540m) | 540 W | -35 W, lighter, +2.1 pp | | [Jinko Solar JKM545-54QL6-DV-F1-EU](https://comparepv.com/panel/jinko-solar-jkm545-54ql6-dv-f1-eu) | 545 W | -30 W, lighter, +2.0 pp | | [AIKO AIKO-A625-MAH72Dw](https://comparepv.com/panel/aiko-aiko-a625-mah72dw) | 625 W | +50 W, cooler, +1.9 pp | | [MY Solar MS565N-DHBA](https://comparepv.com/panel/my-solar-ms565n-dhba) | 565 W | -10 W, -0.4 pp | | [MY Solar MS570N-DHBA](https://comparepv.com/panel/my-solar-ms570n-dhba) | 570 W | Very close match | | [MY Solar MS580N-DHBA](https://comparepv.com/panel/my-solar-ms580n-dhba) | 580 W | Very close match | | [MY Solar MS585N-DHBA](https://comparepv.com/panel/my-solar-ms585n-dhba) | 585 W | +10 W, +0.3 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, +2.7 pp | | [AIKO AIKO-A640-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a640-mae72mw) | 640 W | +65 W, lighter, +2.5 pp | | [AIKO AIKO-A635-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a635-mae72mw) | 635 W | +60 W, lighter, +2.3 pp | | [AIKO AIKO-A630-MAH72Dw](https://comparepv.com/panel/aiko-aiko-a630-mah72dw) | 630 W | +55 W, cooler, +2.1 pp | --- Source: https://comparepv.com/panel/my-solar-ms575n-dhba 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.