--- title: "Adani Solar AB-G12R-132-610 vs VEDA Solar VSN-G2-72H-590 - Solar Panel Comparison | ComparePV" description: "Compare Adani Solar AB-G12R-132-610 vs VEDA Solar VSN-G2-72H-590 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-132-610/veda-solar-vsn-g2-72h-590" updated: 2026-09-11 --- # Adani Solar AB-G12R-132-610 vs VEDA Solar VSN-G2-72H-590 10 differences, and they point both ways The largest is rated power: 20 W more power. 9 of 19 comparable parameters are identical. ## The two panels | Attribute | A | B | | --- | --- | --- | | Panel | [Adani Solar AB-G12R-132-610](https://comparepv.com/panel/adani-solar-ab-g12r-132-610) | [VEDA Solar VSN-G2-72H-590](https://comparepv.com/panel/veda-solar-vsn-g2-72h-590) | | Manufacturer | Adani Solar | VEDA Solar | | Power | 610 Wp | 590 Wp | | Efficiency | 22.60 % | 22.84 % | | Technology | TOPCon | TOPCon | ## Where they differ Ranked by how much the difference matters, not by datasheet order. | Parameter | AB-G12R-132-610 | VSN-G2-72H-590 | Difference | | --- | --- | --- | --- | | Rated power | 610 Wp | 590 Wp | +20 W for AB-G12R-132-610 | | Open-circuit voltage | 48.27 V | 52.90 V | 4.63 V apart | | Module area | 2.699 m² | 2.583 m² | 0.116 m² apart | | Short-circuit current | 15.89 A | 14.07 A | 1.82 A apart | | Module efficiency | 22.60 % | 22.84 % | +0.24 pp for VSN-G2-72H-590 | | Weight | 33.6 kg | 32.0 kg | -1.6 kg for VSN-G2-72H-590 | | Cell count | 132 | 144 | 12 cells apart | | Voltage at max power | 40.93 V | 44.17 V | 3.24 V apart | | Current at max power | 14.91 A | 13.36 A | 1.55 A apart | | Dimensions | 2382x1133x30 mm | 2278x1134x30 mm | 2382x1133x30 mm vs 2278x1134x30 mm | ## Every compared parameter | Parameter | AB-G12R-132-610 | VSN-G2-72H-590 | | --- | --- | --- | | Rated power | 610 Wp | 590 Wp | | Module efficiency | 22.60 % | 22.84 % | | Power density | 226.0 Wp/m² | 228.4 Wp/m² | | Open-circuit voltage | 48.27 V | 52.90 V | | Voltage at max power | 40.93 V | 44.17 V | | Short-circuit current | 15.89 A | 14.07 A | | Current at max power | 14.91 A | 13.36 A | | Temperature coefficient | -0.280 %/°C | -0.280 %/°C | | Dimensions | 2382x1133x30 mm | 2278x1134x30 mm | | Module area | 2.699 m² | 2.583 m² | | Weight | 33.6 kg | 32.0 kg | | Weight per kWp | 55.1 kg/kWp | 54.2 kg/kWp | | Product warranty | 12 yrs | 12 yrs | | Performance warranty | 30 yrs | 30 yrs | | Annual degradation | 0.40 %/yr | 0.40 %/yr | | Cell technology | TOPCon | TOPCon | | 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 Same temp coeff. for both panels (-0.280 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other. - **Cumulative output, AB-G12R-132-610:** 20,467 kWh - **Cumulative output, VSN-G2-72H-590:** 19,796 kWh - **Gap:** 671 kWh ## Output when hot | Condition | Cell temperature | AB-G12R-132-610 | VSN-G2-72H-590 | Retained | | --- | --- | --- | --- | --- | | Standard test conditions | 25 °C | 610 W | 590 W | 100.0% of rated power | | Cool, bright day | 40 °C | 584 W | 565 W | 95.8% of rated power | | Typical summer roof | 55 °C | 559 W | 540 W | 91.6% of rated power | | Hot roof | 70 °C | 533 W | 516 W | 87.4% of rated power | ## Against the whole database | Measure | AB-G12R-132-610 | VSN-G2-72H-590 | Out of | Note | | --- | --- | --- | --- | --- | | Efficiency | #3,658 | #2,617 | 14,005 | VSN-G2-72H-590 leads by 1,041 places | | Power density | #3,708 | #2,598 | 14,005 | VSN-G2-72H-590 leads by 1,110 places | | Heat behaviour | #1,309 | #1,309 | 14,005 | Tied - the same position in the database | | Weight | #9,499 | #8,477 | 14,005 | VSN-G2-72H-590 leads by 1,022 places | | Warranty | #21 | #21 | 14,005 | Tied - the same position in the database | | Overall | #3,318 | #3,762 | 14,005 | AB-G12R-132-610 leads by 444 places | ## Questions ### Which panel is better: Adani Solar AB-G12R-132-610 or VEDA Solar VSN-G2-72H-590? According to our database: **VEDA Solar VSN-G2-72H-590** has higher module efficiency (**22.84%** vs **22.60%**). See the full spec comparison and 30-year energy simulation above for a complete picture. ### What is the efficiency of Adani Solar AB-G12R-132-610 and VEDA Solar VSN-G2-72H-590? **Adani Solar AB-G12R-132-610** has a module efficiency of **22.60%**, while **VEDA Solar VSN-G2-72H-590** is **22.84%**. Higher efficiency means more electricity from the same roof area - useful when space is limited. ### What cell technology does Adani Solar AB-G12R-132-610 use vs VEDA Solar VSN-G2-72H-590? **Adani Solar AB-G12R-132-610** uses **TOPCon** cells; **VEDA Solar VSN-G2-72H-590** uses **TOPCon**. 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-132-610 and VEDA Solar VSN-G2-72H-590? **Adani Solar AB-G12R-132-610** has a **30 years** power warranty; **VEDA Solar VSN-G2-72H-590** 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-132-610 and VEDA Solar VSN-G2-72H-590 bifacial panels? Both **Adani Solar AB-G12R-132-610** and **VEDA Solar VSN-G2-72H-590** 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-132-610 vs Adani Solar AB-G12R-132-640](https://comparepv.com/compare/adani-solar-ab-g12r-132-610/adani-solar-ab-g12r-132-640) - 5 differences, the largest is module efficiency - [Adani Solar AB-G12R-132-610 vs Adani Solar AB-G12R-132-635](https://comparepv.com/compare/adani-solar-ab-g12r-132-610/adani-solar-ab-g12r-132-635) - 4 differences, the largest is module efficiency - [Adani Solar AB-G12R-132-610 vs Adani Solar AB-G12R-132-630](https://comparepv.com/compare/adani-solar-ab-g12r-132-610/adani-solar-ab-g12r-132-630) - 3 differences, the largest is module efficiency - [Adani Solar AB-G12R-132-610 vs Adani Solar AB-G12R-132-625](https://comparepv.com/compare/adani-solar-ab-g12r-132-610/adani-solar-ab-g12r-132-625) - 3 differences, the largest is module efficiency - [Adani Solar AB-G12R-132-610 vs Adani Solar AB-G12R-132-620](https://comparepv.com/compare/adani-solar-ab-g12r-132-610/adani-solar-ab-g12r-132-620) - 3 differences, the largest is module efficiency - [Adani Solar AB-G12R-132-610 vs Adani Solar AB-G12R-132-615](https://comparepv.com/compare/adani-solar-ab-g12r-132-610/adani-solar-ab-g12r-132-615) - The same specification on paper --- Source: https://comparepv.com/compare/adani-solar-ab-g12r-132-610/veda-solar-vsn-g2-72h-590 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.