--- title: "Adani Solar AB-G12R-132-620 vs Adani Solar ASB-M10-144-530 - Solar Panel Comparison | ComparePV" description: "Compare Adani Solar AB-G12R-132-620 vs Adani Solar ASB-M10-144-530 side by side: what actually differs, output when it is hot, thirty-year production, and the full specification." source: "https://comparepv.com/compare/adani-solar-ab-g12r-132-620/adani-solar-asb-m10-144-530" updated: 2026-09-11 --- # Adani Solar AB-G12R-132-620 vs Adani Solar ASB-M10-144-530 AB-G12R-132-620 leads on the differences that matter The largest is module efficiency: 2.33 pp more efficient. 7 of 19 comparable parameters are identical. ## The two panels | Attribute | A | B | | --- | --- | --- | | Panel | [Adani Solar AB-G12R-132-620](https://comparepv.com/panel/adani-solar-ab-g12r-132-620) | [Adani Solar ASB-M10-144-530](https://comparepv.com/panel/adani-solar-asb-m10-144-530) | | Manufacturer | Adani Solar | Adani Solar | | Power | 620 Wp | 530 Wp | | Efficiency | 22.97 % | 20.64 % | | Technology | TOPCon | PERC | ## Where they differ Ranked by how much the difference matters, not by datasheet order. | Parameter | AB-G12R-132-620 | ASB-M10-144-530 | Difference | | --- | --- | --- | --- | | Module efficiency | 22.97 % | 20.64 % | +2.33 pp for AB-G12R-132-620 | | Temperature coefficient | -0.280 %/°C | -0.340 %/°C | +0.060 %/°C for AB-G12R-132-620 | | Rated power | 620 Wp | 530 Wp | +90 W for AB-G12R-132-620 | | Power density | 229.7 Wp/m² | 206.4 Wp/m² | +23.3 Wp/m² for AB-G12R-132-620 | | Weight | 33.6 kg | 28.0 kg | -5.6 kg for ASB-M10-144-530 | | Short-circuit current | 15.92 A | 13.55 A | 2.37 A apart | | Module area | 2.699 m² | 2.567 m² | 0.131 m² apart | | Cell technology | TOPCon | PERC | TOPCon vs PERC | | Current at max power | 15.02 A | 12.79 A | 2.23 A apart | | Cell count | 132 | 144 | 12 cells apart | | Annual degradation | 0.40 %/yr | 0.45 %/yr | -0.05 %/yr for AB-G12R-132-620 | | Dimensions | 2382x1133x30 mm | 2266x1133x35 mm | 2382x1133x30 mm vs 2266x1133x35 mm | ## Every compared parameter | Parameter | AB-G12R-132-620 | ASB-M10-144-530 | | --- | --- | --- | | Rated power | 620 Wp | 530 Wp | | Module efficiency | 22.97 % | 20.64 % | | Power density | 229.7 Wp/m² | 206.4 Wp/m² | | Open-circuit voltage | 48.53 V | 48.95 V | | Voltage at max power | 41.30 V | 41.49 V | | Short-circuit current | 15.92 A | 13.55 A | | Current at max power | 15.02 A | 12.79 A | | Temperature coefficient | -0.280 %/°C | -0.340 %/°C | | Dimensions | 2382x1133x30 mm | 2266x1133x35 mm | | Module area | 2.699 m² | 2.567 m² | | Weight | 33.6 kg | 28.0 kg | | Weight per kWp | 54.2 kg/kWp | 52.8 kg/kWp | | Product warranty | 12 yrs | 12 yrs | | Performance warranty | 30 yrs | 30 yrs | | Annual degradation | 0.40 %/yr | 0.45 %/yr | | Cell technology | TOPCon | PERC | | Cell type | Monocrystalline | Monocrystalline | | Cell count | 132 | 144 | | Bifacial | Yes | Yes | ## Thirty-year yield Each panel's own declared degradation curve, at 1,200 kWh/kWp a year - **Cumulative output, AB-G12R-132-620:** 20,802 kWh - **Cumulative output, ASB-M10-144-530:** 17,453 kWh - **Gap:** 3,349 kWh ## Output when hot | Condition | Cell temperature | AB-G12R-132-620 | ASB-M10-144-530 | Retained | | --- | --- | --- | --- | --- | | Standard test conditions | 25 °C | 620 W | 530 W | 100.0% of rated power | | Cool, bright day | 40 °C | 594 W | 503 W | 94.9% of rated power | | Typical summer roof | 55 °C | 568 W | 476 W | 89.8% of rated power | | Hot roof | 70 °C | 542 W | 449 W | 84.7% of rated power | ## Against the whole database | Measure | AB-G12R-132-620 | ASB-M10-144-530 | Out of | Note | | --- | --- | --- | --- | --- | | Efficiency | #2,237 | #11,037 | 14,005 | AB-G12R-132-620 leads by 8,800 places | | Power density | #2,147 | #11,017 | 14,005 | AB-G12R-132-620 leads by 8,870 places | | Heat behaviour | #1,309 | #8,778 | 14,005 | AB-G12R-132-620 leads by 7,469 places | | Weight | #8,420 | #6,527 | 14,005 | ASB-M10-144-530 leads by 1,893 places | | Warranty | #21 | #21 | 14,005 | Tied - the same position in the database | | Overall | #2,570 | #8,573 | 14,005 | AB-G12R-132-620 leads by 6,003 places | ## Questions ### Which panel is better: Adani Solar AB-G12R-132-620 or Adani Solar ASB-M10-144-530? According to our database: **Adani Solar AB-G12R-132-620** has higher module efficiency (**22.97%** vs **20.64%**); **Adani Solar AB-G12R-132-620** tolerates heat better (temp coeff **-0.280%/°C** vs **-0.340%/°C**). See the full spec comparison and 30-year energy simulation above for a complete picture. ### What is the efficiency of Adani Solar AB-G12R-132-620 and Adani Solar ASB-M10-144-530? **Adani Solar AB-G12R-132-620** has a module efficiency of **22.97%**, while **Adani Solar ASB-M10-144-530** is **20.64%**. Higher efficiency means more electricity from the same roof area - useful when space is limited. ### What cell technology does Adani Solar AB-G12R-132-620 use vs Adani Solar ASB-M10-144-530? **Adani Solar AB-G12R-132-620** uses **TOPCon** cells; **Adani Solar ASB-M10-144-530** uses **PERC**. Modern **n-type** technologies (**TOPCon**, **HJT**, BC) typically deliver higher efficiency and lower degradation compared to older **PERC** (p-type) cells. ### What is the warranty on Adani Solar AB-G12R-132-620 and Adani Solar ASB-M10-144-530? **Adani Solar AB-G12R-132-620** has a **30 years** power warranty; **Adani Solar ASB-M10-144-530** has a **30 years** power warranty. The power warranty guarantees a minimum percentage of rated output at the end of the warranty period (typically 80**-87%**). Product (materials) warranties are usually shorter. ### Are Adani Solar AB-G12R-132-620 and Adani Solar ASB-M10-144-530 bifacial panels? Both **Adani Solar AB-G12R-132-620** and **Adani Solar ASB-M10-144-530** are bifacial - they capture reflected light from the ground, which can add 5**-15%** more annual energy on ground-mount or elevated rooftop installations with a light surface beneath. ## Related comparisons - [Adani Solar AB-G12R-132-620 vs Adani Solar AB-G12R-132-640](https://comparepv.com/compare/adani-solar-ab-g12r-132-620/adani-solar-ab-g12r-132-640) - 3 differences, the largest is module efficiency - [Adani Solar AB-G12R-132-620 vs Adani Solar AB-G12R-132-635](https://comparepv.com/compare/adani-solar-ab-g12r-132-620/adani-solar-ab-g12r-132-635) - 3 differences, the largest is module efficiency - [Adani Solar AB-G12R-132-620 vs Adani Solar AB-G12R-132-630](https://comparepv.com/compare/adani-solar-ab-g12r-132-620/adani-solar-ab-g12r-132-630) - 3 differences, the largest is module efficiency - [Adani Solar AB-G12R-132-620 vs Adani Solar AB-G12R-132-625](https://comparepv.com/compare/adani-solar-ab-g12r-132-620/adani-solar-ab-g12r-132-625) - The same specification on paper - [Adani Solar AB-G12R-132-620 vs Adani Solar AB-G12R-132-615](https://comparepv.com/compare/adani-solar-ab-g12r-132-620/adani-solar-ab-g12r-132-615) - The same specification on paper - [Adani Solar AB-G12R-132-620 vs Adani Solar AB-G12R-132-610](https://comparepv.com/compare/adani-solar-ab-g12r-132-620/adani-solar-ab-g12r-132-610) - 3 differences, the largest is module efficiency --- Source: https://comparepv.com/compare/adani-solar-ab-g12r-132-620/adani-solar-asb-m10-144-530 Not in this file, on the page: the thirty-year yield curve year by year at a cell temperature you pick and a written summary generated on request.