--- title: "AUSTA ENERGY ODA575-36V-MHD 575W Solar Panel - Specs & Review | ComparePV" description: "AUSTA ENERGY ODA575-36V-MHD 575W solar panel. Specs: 22.25% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/austa-energy-oda575-36v-mhd" updated: 2026-09-11 --- # AUSTA ENERGY ODA575-36V-MHD Middle of its segment, heavy for its output 1,018 panels in the segment TOPCon 550-600 W ## Identity - **Manufacturer:** AUSTA ENERGY - **Model:** ODA575-36V-MHD - **Series:** ODA-144MHD - **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) | 32.2 kg | 31.2 kg | Weak - bottom 20% | | | 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 | 56.0 | 53.8 | Weak - bottom 20% | 10,334 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Watch out for - **56.0 kg per kWp** - Bottom 20% of the TOPCon 550-600 W segment, against a median of 53.8. - **Best for:** Utility-scale, commercial, shaded-installations and hot-climate. - **Not ideal for:** Weight-limited structures. ## Specification ### Electrical - **Rated power (Pmax):** 575 W - **Efficiency:** 22.25 % - **Voltage at Pmax (Vmp):** 42.22 V - **Current at Pmax (Imp):** 13.62 A - **Open-circuit voltage (Voc):** 50.88 V - **Short-circuit current (Isc):** 14.39 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:** 47 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** TOPCon - **Cell count:** 144 - **Bifacial:** yes ### Physical - **Length:** 2279 mm - **Width:** 1134 mm - **Thickness:** 35 mm - **Weight:** 32.2 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:** 85.0 % - **First-year degradation:** 2.00 % - **Annual degradation:** 0.45 % - **Output after 30 years:** 489 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 5689 of 14005 | | Power density | 5668 of 14005 | | Temperature coefficient | 6093 of 14005 | | Weight | 10334 of 14005 | | Warranty | 21 of 14005 | ## Pros - **Efficiency of up to 22.83% – firmly in the top tier of the segment** - The maximum efficiency of 22.83% places this series practically on par with the best comparable models: the DAH DHN-72X16/DG(BB) achieves 22.84%, while Horay Solar and Talesun reach 22.80%. The series is on par with recognized brands in terms of technology and offers the highest power output per square meter in the 550-590 Wp class. - **N-type TOPCon technology without LID effect** - N-type cells eliminate light-induced degradation (LID) and exhibit a lower temperature coefficient than comparable PERC cells (~0.30%/°C vs ~0.35%/°C). On hot days above 30°C, this translates into real production gains of 2-4% compared to PERC modules of the same nominal power. - **Glass-glass bifacial construction** - Replacing the backsheet with a glass panel increases the mechanical durability and moisture-tightness for a 30-year lifespan. The bifacial design allows for the generation of an additional 10–20% of energy from the back side of the module (depending on the surface albedo), which directly improves the LCOE (Levelized Cost of Energy) of the installation – especially for large-scale solar farms with a light, gravel-covered surface. - **30-year power output guarantee** - The manufacturer declares a linear degradation rate of power over 30 years – a standard characteristic of TOPCon technology, exceeding the typical 25-year warranty of PERC series with a fixed power level of approximately 84.8% at the end of the period. For institutional investors, a longer warranty period directly reduces the projected LCOE (Levelized Cost of Electricity) of the project. - **182 mm half-cut cells – excellent resistance to shading** - Using half-cell technology reduces the current flow in the strings by half, decreasing resistive losses (I²R) and limiting the impact of localized shading (e.g., chimneys, antennas, adjacent rows of panels) on the overall module's output – a significant advantage for roof-mounted systems and farms with minimal row spacing. ## Cons - **Inconsistencies in the manufacturer's identification data.** - The context indicates that the country of origin is India and the year of establishment is 2015. However, ENF Solar and the official website austasolar.net locate the company in China (Ningbo/Zhejiang) as being affiliated with the OSDA group, with a history dating back to 2009. This discrepancy makes financial due diligence more difficult and could complicate warranty procedures over the 30-year lifespan of the project. - **Product warranty of at least 12 years (for certain models)** - With the 9 variants of the series, the lower limit of the product warranty is as low as 12 years. For comparison, Tier-1 manufacturers offering TOPCon modules (Longi Hi-MO 9, Jinko Tiger Neo) typically offer a 15-year warranty for the entire product line without any variant exceptions. The buyer should verify which variant with the shorter warranty is included before selecting a model for the contract. - **Lack of confirmed bankability status** - The manufacturer does not appear as a Tier 1 bankable entity in the current context (despite being listed on the BNEF list in 2023, the validity of which is verified quarterly). The lack of a sustained status may make it difficult to obtain project financing or installation insurance from institutions that require a Tier 1 manufacturer's guarantee as a contractual condition. ## About this series The ODA-144MHD series redefines energy efficiency standards through the use of **N-type TOPCon cell technology**, which provides significantly higher efficiency and better performance in low-light conditions. These innovative modules effectively solve the problem of light-induced power degradation, guaranteeing investors stable yields for over thirty years of operation. The use of a **bifacial glass-glass design** allows for additional energy harvesting from the rear of the panel, making this series an ideal choice for large-scale solar farms and modern carports. Thanks to the **use of half-cut cells**, systems based on these components are characterized by lower resistance losses and higher resistance to localized shading. The ODA-144MHD series stands out from the competition with its **low temperature coefficient**, which translates into real gains on the hottest summer days when standard panels lose efficiency. This solution is dedicated to professional installations where structural durability and maximization of energy self-consumption are priorities. By choosing these modules, you gain the certainty of operation in extreme weather conditions while maintaining **exceptional mechanical resistance** to wind pressure and snow load. This is a smart investment in the technology of the future that optimizes costs and shortens the payback period. ## Notable figures - Efficiency of 22.2% matches the \*\*TOPCon 550-600W\*\* median - 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 - At 32.2 kg (1.0 kg above \*\*TOPCon 550-600W\*\* median of 31.2 kg), requires checking roof load capacity - #5689 for efficiency, #6093 for temperature performance out of 14005 panels ## Questions ### What is the warranty on AUSTA ENERGY ODA-144MHD series solar panels? The ODA-144MHD series comes with a 15-year product warranty and a 30-year performance warranty. The manufacturer guarantees that the panel will maintain a specified percentage of its nominal performance for three decades of operation. This is one of the longest performance warranties available on the market, which significantly reduces the investment risk in large commercial installations. ### What is the TOPCon technology, and why does the ODA-144MHD series use it? TOPCon (Tunnel Oxide Passivated Contact) is a technology for N-type solar cells that minimizes recombination losses in the solar cell. Compared to more common PERC cells, it offers a lower temperature coefficient (approximately -0.30%/°C), better performance under cloudy conditions, and no light-induced degradation (LID). For a 590 W panel, this translates to a realistically higher annual yield without a decrease in power output in the first few months of operation. ### Do bifacial solar panels like the ODA-144MHD generate energy from both sides, and is this a cost-effective approach? Yes, the ODA-144MHD has a double-sided glass-glass construction that absorbs reflected radiation from the ground through the rear glass. The actual increase in production depends on the albedo of the ground: a light gravel or white roof membrane provides 5 to 15% more energy compared to a monofacial equivalent. Bifaciality is most cost-effective in ground-mounted farms with light soil or on carport structures with light concrete. ### Will the AUSTA ENERGY ODA-144MHD 590W panel perform well on a hot day when other panels lose power? Yes. The low temperature coefficient of N-type TOPCon technology means that any temperature above 25°C results in a smaller power loss compared to PERC panels. In practice, at 45°C on the panel surface, the ODA-144MHD series loses approximately 6% of its power, while a standard PERC panel loses around 7-8%. This translates into a noticeably higher energy production in the summer months over the course of a year. ### Which type of installation is best suited for the ODA-144MHD series – a solar farm or a home installation? The ODA-144MHD series is primarily designed for large-scale installations: solar farms, carport wind turbines, and large industrial rooftops. The module, with a power output of up to 590 W and a glass-glass construction, is heavier than a typical prosumer panel, so it is recommended to check the roof's load-bearing capacity before installing it in residential settings. However, its mechanical strength against snow and wind loads makes it an excellent choice wherever durability is a priority. ### Is AUSTA ENERGY a reputable manufacturer, and do the ODA-144MHD panels have certifications? AUSTA ENERGY (Zhejiang Austa Green Energy Technology) is an Indian-based manufacturer listed in global industry directories, but not included in Tier-1 bankability lists (e.g., Bloomberg NEF). ODA-144MHD series panels should have IEC 61215 and IEC 61730 certifications, which are required for import into the EU. It is advisable to request the latest datasheet with certification numbers before purchasing and verify them in the TÜV or UL database. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/676a6764b23363690287fcf7e50fb536-818ea5c15c9a.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, 16 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 | | [AUSTA ENERGY ODA525-36V-MH](https://comparepv.com/panel/austa-energy-oda525-36v-mh) | 525 W | -50 W, hotter, -1.9 pp | | [AUSTA ENERGY ODA530-36V-MH](https://comparepv.com/panel/austa-energy-oda530-36v-mh) | 530 W | -45 W, hotter, -1.8 pp | | [AUSTA ENERGY ODA535-36V-MH](https://comparepv.com/panel/austa-energy-oda535-36v-mh) | 535 W | -40 W, hotter, -1.6 pp | | [AUSTA ENERGY ODA540-36V-MH](https://comparepv.com/panel/austa-energy-oda540-36v-mh) | 540 W | Hotter, lighter, -1.4 pp | | [AUSTA ENERGY ODA545-36V-MH](https://comparepv.com/panel/austa-energy-oda545-36v-mh) | 545 W | Hotter, lighter, -1.2 pp | | [AUSTA ENERGY ODA550-36V-MH](https://comparepv.com/panel/austa-energy-oda550-36v-mh) | 550 W | Hotter, lighter, -1.0 pp | | [AUSTA ENERGY ODA550-36V-MHD](https://comparepv.com/panel/austa-energy-oda550-36v-mhd) | 550 W | -25 W, cooler, -1.0 pp | | [AUSTA ENERGY ODA555-36V-MHD](https://comparepv.com/panel/austa-energy-oda555-36v-mhd) | 555 W | -20 W, cooler, -0.8 pp | | [AIKO AIKO-A650-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a650-mae72mw) | 650 W | +75 W, lighter, +2.9 pp | --- Source: https://comparepv.com/panel/austa-energy-oda575-36v-mhd 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.