--- title: "Adani Solar ASM-M10-144-545 545W Solar Panel - Specs & Review | ComparePV" description: "Adani Solar ASM-M10-144-545 545W solar panel. Specs: 21.22% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/adani-solar-asm-m10-144-545" updated: 2026-09-11 --- # Adani Solar ASM-M10-144-545 Space saver, weak in heat 706 panels in the segment PERC 500-550 W ## Identity - **Manufacturer:** Adani Solar - **Model:** ASM-M10-144-545 - **Series:** ETERNAL SHINE - **Rated power:** 545 W - **Cell technology:** PERC ## How it compares Compared against segment PERC 500-550 W (706 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 545 W | 535 W | Strong - top 12% | | | Module efficiency | 21.22% | 20.90% | Strong - top 8% | 9,065 | | Power density | 212.3 | 209.0 | Strong - top 8% | 9,062 | | Temperature coefficient | -0.370 | -0.350 | Weak - bottom 3% | 13,081 | | Weight (kg) | 28.0 kg | 28.4 kg | Typical | | | Performance warranty | 25 yrs | 30 yrs | Weak - bottom 23% | 9,798 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 21.22% | 20.90% | Strong - top 8% | 9,065 | | Power density | 212.3 | 209.0 | Strong - top 8% | 9,062 | | Temperature coefficient | -0.370 | -0.350 | Weak - bottom 3% | 13,081 | | Weight per kWp | 51.4 | 53.0 | Typical | 4,754 | | Performance warranty | 25 yrs | 30 yrs | Weak - bottom 23% | 9,798 | ### Strengths - **212.3 watts per square metre** - Top 8% of the PERC 500-550 W segment, against a median of 209.0. Ranked 9,062nd in the whole database. - **21.22% module efficiency** - Top 8% of the PERC 500-550 W segment, against a median of 20.90%. Ranked 9,065th in the whole database. ### Watch out for - **-0.370 %/°C temperature coefficient** - Bottom 3% of the PERC 500-550 W segment, against a median of -0.350. Ranked 13,081st in the whole database. - **25 year performance warranty** - Bottom 23% of the PERC 500-550 W segment, against a median of 30 yrs. - **Best for:** Commercial. - **Not ideal for:** Hot climates and owners who want a long output guarantee. ## Specification ### Electrical - **Rated power (Pmax):** 545 W - **Efficiency:** 21.22 % - **Voltage at Pmax (Vmp):** 41.94 V - **Current at Pmax (Imp):** 13.01 A - **Open-circuit voltage (Voc):** 49.48 V - **Short-circuit current (Isc):** 13.79 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.370 %/degC - **Temperature coefficient of Voc:** -0.280 %/degC - **Temperature coefficient of Isc:** 0.048 %/degC - **NOCT:** 45 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** PERC - **Cell count:** 144 ### Physical - **Length:** 2266 mm - **Width:** 1133 mm - **Thickness:** 35 mm - **Weight:** 28.0 kg - **Area:** 2.57 m2 - **Power density:** 212.3 Wp/m2 ### Warranty and degradation - **Product warranty:** 12 years - **Performance warranty:** 25 years - **Output guaranteed at end of warranty:** 84.8 % - **First-year degradation:** 2.00 % - **Annual degradation:** 0.55 % - **Output after 30 years:** 447 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 9065 of 14005 | | Power density | 9062 of 14005 | | Temperature coefficient | 13081 of 14005 | | Weight | 4754 of 14005 | | Warranty | 9798 of 14005 | ## Pros - **Gallium-doped silicon wafers** - Gallium-doped M10 wafers reduce LID and LeTID degradation, with manufacturer data indicating first-year power loss below 2.0% and annual degradation below 0.45% through year 30 of operation. - **Efficiency above peer comparables** - Peak module efficiency of 21.42% exceeds comparable tier-1 series: IBC Solar 182M Half Cell (21.28%), Goldi Solar GS10-B144-TF (21.3%), and Jetion JT SGh (21.3%), within the same 520-550Wp power class. - **BNEF Tier-1 status and PVEL recognition** - Adani Solar is listed on BloombergNEF's Tier-1 bankable manufacturer list (Q1 2026 update) and has been named a Kiwa PVEL Top Performer for seven consecutive years, reducing project financing risk. - **10BB half-cut with smart soldering** - The multi-busbar 10BB layout combined with half-cut cells and smart soldering reduces resistive losses, improves partial-shading behavior, and lowers microcrack risk during transport and installation. - **Proven series in production since 2021** - The ETERNAL SHINE series has been on the market since 2021 and remains active, ensuring continued service availability, replacement parts, and warranty fulfillment throughout its lifetime. ## Cons - **Warranty below newer segment standard** - The 12-year product / 25-year power warranty is typical for PERC technology but notably shorter than the 15/30-year terms already offered by newer N-type TOPCon lines, including the manufacturer's own Elan Shine series. - **PERC technology nearing its development ceiling** - PERC is a mature platform approaching its practical cell-level efficiency ceiling (~23%), and the module is monofacial only - lacking the rear-side yield gain offered by increasingly common bifacial N-type designs in this power class. ## About this series The ETERNAL SHINE series by Adani Solar is a monofacial photovoltaic module lineup built for rooftop installations where the balance between performance and price, along with resilience to demanding operating conditions, truly matters. The panels use **P-type PERC half-cut cells**, which reduce resistive losses and improve module behavior under partial shading, a common issue on residential roofs and small commercial buildings. The **multi-busbar structure with smart soldering (10BB)** increases the reliability of electrical connections and lowers the risk of microcracks during transport and installation. A key advantage of the series is **gallium-doped silicon**, which significantly limits light-induced degradation (LID) and elevated-temperature and current-induced degradation (LeTID), delivering more stable energy yield throughout the module's service life. The panels also feature **high resistance to potential-induced degradation (PID)** and a grid-pattern current path that evenly distributes internal stress. Thanks to solid low-irradiance performance, the modules perform well on overcast days and during early morning or late afternoon hours. This makes the series a fitting choice for investors looking for proven, monofacial PERC technology with a strong balance of cost, durability, and predictable energy output. ## Notable figures - At 21.2% efficiency, this panel is on par with typical \*\*PERC 500-550W\*\* modules - Power density of 212.3 W/m² packs 3.3 W/m² more into the same footprint vs \*\*PERC 500-550W\*\* median (209.0 W/m²) - At -0.37%/°C, loses 0.02pp more power per degree than \*\*PERC 500-550W\*\* median (-0.35%/°C) - In the top 65% for efficiency among all PERC panels ## Questions ### What is the power output of Adani Solar ETERNAL SHINE panels? The ETERNAL SHINE series reaches a maximum power output of up to 550 Wp. This is a strong result for PERC technology, achieved through P-type half-cut cells and a 10BB multi-busbar structure that reduce resistive losses and improve current flow, translating into reliable real-world performance for residential and small commercial rooftop installations. ### What warranty comes with ETERNAL SHINE panels? Adani Solar provides a 12-year product warranty and a 25-year power performance warranty. This means protection against material and manufacturing defects for 12 years, while the manufacturer guarantees a defined level of power output over a quarter century, a market standard for Tier 1-grade solar panels. ### How does gallium-doped silicon in ETERNAL SHINE differ from standard PERC cells? Gallium-doped silicon, used instead of traditional boron doping, significantly reduces light-induced degradation (LID) and LeTID caused by high temperature and current. In practice, this means the panel loses less power during its first years of operation and maintains more stable energy output over its lifetime compared to conventional boron-doped silicon cells. ### Are ETERNAL SHINE panels suitable for a residential sloped roof? Yes, the ETERNAL SHINE series is a monofacial solution designed for rooftop installations, including sloped residential roofs. Half-cut PERC technology improves module behavior under partial shading, such as from chimneys or antennas, a common issue on single-family homes and small commercial buildings. ### Are Adani Solar ETERNAL SHINE panels resistant to PID degradation? Yes, the modules feature high resistance to potential-induced degradation (PID) and a mesh-patterned current path layout that evenly distributes internal stresses. This significantly lowers the risk of performance loss caused by high system voltage in large installations, resulting in longer, more stable panel operation. ### Is Adani Solar a Tier 1 manufacturer, and can it be trusted? Yes, Adani Solar holds Tier 1 manufacturer status, reflecting financial stability, long-standing production experience, and warranty reliability confirmed by independent industry rankings. Headquartered in India, the company is one of Asia's larger PV module suppliers, giving investors added confidence in quality and long-term warranty support. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/shine-monofacial-modules-c96bed11d4c5.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | Cooler, +3.8 pp, +5 yr warranty | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | Cooler, lighter, +3.6 pp | | [Longi Solar LR7-60HVH-560M](https://comparepv.com/panel/longi-lr7-60hvh-560m) | 560 W | Cooler, +3.6 pp, +5 yr warranty | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | Cooler, +3.5 pp, +5 yr warranty | | [Longi Solar LR7-60HVH-555M](https://comparepv.com/panel/longi-lr7-60hvh-555m) | 555 W | Cooler, +3.4 pp, +5 yr warranty | | [Longi Solar LR7-54HJD-500M](https://comparepv.com/panel/longi-lr7-54hjd-500m) | 500 W | Cooler, +3.3 pp, +5 yr warranty | | [Adani Solar ASB-M10-144-520](https://comparepv.com/panel/adani-solar-asb-m10-144-520) | 520 W | Cooler, -1.0 pp, +5 yr warranty | | [Adani Solar ASB-M10-144-525](https://comparepv.com/panel/adani-solar-asb-m10-144-525) | 525 W | Cooler, -0.8 pp, +5 yr warranty | | [Adani Solar ASB-M10-144-530](https://comparepv.com/panel/adani-solar-asb-m10-144-530) | 530 W | Cooler, -0.6 pp, +5 yr warranty | | [Adani Solar ASB-M10-144-535](https://comparepv.com/panel/adani-solar-asb-m10-144-535) | 535 W | Cooler, -0.4 pp, +5 yr warranty | | [Adani Solar ASB-M10-144-540](https://comparepv.com/panel/adani-solar-asb-m10-144-540) | 540 W | Cooler, +5 yr warranty | | [AIKO AIKO-A650-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a650-mae72mw) | 650 W | +105 W, cooler, +4.0 pp | | [AIKO AIKO-A645-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a645-mae72mw) | 645 W | +100 W, cooler, +3.8 pp | | [AIKO AIKO-A640-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a640-mae72mw) | 640 W | +95 W, cooler, +3.6 pp | | [AIKO AIKO-A635-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a635-mae72mw) | 635 W | +90 W, cooler, +3.4 pp | | [AIKO AIKO-A630-MAH72Dw](https://comparepv.com/panel/aiko-aiko-a630-mah72dw) | 630 W | +85 W, cooler, +3.2 pp | --- Source: https://comparepv.com/panel/adani-solar-asm-m10-144-545 Not in this file, on the page: a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.