---
title: "Adani Solar vs BYD - Brand Comparison | ComparePV"
description: "Compare Adani Solar vs BYD solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/adani-solar-vs-byd"
---

# Adani Solar vs BYD

BYD has the broader catalog (115 vs 48 models). Adani Solar leads on peak efficiency at 23.71%. BYD leans bifacial (95% of lineup).


## The two companies


| Attribute | Adani Solar | BYD |
| --- | --- | --- |
| Country | India | China |
| Headquarters | Ahmedabad | Shenzhen |
| Founded | 2015 | 1995 |
| Employees | 3500+ |  |
| Annual capacity | 4 GW/year |  |
| Tier 1 | yes | yes |
| Listed | NSE: ADANIGREEN | SZSE: 002594 |
| Website | [https://www.adanisolar.com/](https://www.adanisolar.com/) | [https://www.byd.com](https://www.byd.com) |

Adani Solar is a fully integrated, high-efficiency solar panel manufacturer and is part of the Adani Group. They are building a comprehensive solar manufacturing ecosystem, producing everything from metallurgical grade silicon to solar modules. The company is committed to advancing India's renewable energy...


## Catalog & Power


| Measure | Adani Solar | BYD | Margin |
| --- | --- | --- | --- |
| Panel Models | 48 | 115 | +67 |
| Max Power | 650 W | 735 W | +85 W |
| Avg Power | 539 W | 565 W | +26 W |


## Efficiency


| Measure | Adani Solar | BYD | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.71% | 23.66% | +0.05 pp |
| Avg Efficiency | 20.67% | 21.84% | +1.18 pp |


## Reliability & Warranty


| Measure | Adani Solar | BYD | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.345%/°C | -0.299%/°C | +0.046 |
| Bifacial Share | 36 (75%) | 109 (95%) | +20 pp |
| Avg Warranty | 29.3 yrs | 28.5 yrs | +0.7 yr |


## Efficiency distribution

BYD skews to higher efficiency: 15% of lineup is 23%+


| Efficiency band | Adani Solar | BYD |
| --- | --- | --- |
| \<20% | 10 (20.8%) | 5 (4.3%) |
| 20-21% | 18 (37.5%) | 12 (10.4%) |
| 21-22% | 9 (18.8%) | 28 (24.3%) |
| 22-23% | 7 (14.6%) | 53 (46.1%) |
| 23%+ | 4 (8.3%) | 17 (14.8%) |


## Power distribution

BYD offers more 600W+ panels (41% of lineup)


| Power band | Adani Solar | BYD |
| --- | --- | --- |
| \<400W | 10 (20.8%) | 4 (3.5%) |
| 500-599W | 20 (41.7%) | 31 (27.0%) |
| 600-699W | 18 (37.5%) | 34 (29.6%) |
| 400-499W | 0 | 33 (28.7%) |
| 700W+ | 0 | 13 (11.3%) |


## Cell technology

Dominant cell tech: **PERC** (54%)

Dominant cell tech: **TOPCon** (63%)


| Technology | Adani Solar | BYD |
| --- | --- | --- |
| PERC | 26 (54.2%) | 30 (26.1%) |
| TOPCon | 14 (29.2%) | 72 (62.6%) |
| N-type | 8 (16.7%) | 0 |
| HJT | 0 | 13 (11.3%) |


## Top panels, Adani Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [ASM-M12-132-650](https://comparepv.com/panel/adani-solar-asm-m12-132-650) | 650 | 20.9 | -0.340 | Monocrystalline |
| 2 | [ASB-M12-132-650](https://comparepv.com/panel/adani-solar-asb-m12-132-650) | 650 | 20.9 | -0.350 | Monocrystalline |
| 3 | [ASM-M12-132-645](https://comparepv.com/panel/adani-solar-asm-m12-132-645) | 645 | 20.7 | -0.340 | Monocrystalline |
| 4 | [ASB-M12-132-645](https://comparepv.com/panel/adani-solar-asb-m12-132-645) | 645 | 20.7 | -0.350 | Monocrystalline |
| 5 | [ASM-M12-132-640](https://comparepv.com/panel/adani-solar-asm-m12-132-640) | 640 | 20.6 | -0.340 | Monocrystalline |
| 6 | [ASB-M12-132-640](https://comparepv.com/panel/adani-solar-asb-m12-132-640) | 640 | 20.6 | -0.350 | Monocrystalline |
| 7 | [AB-G12R-132-640](https://comparepv.com/panel/adani-solar-ab-g12r-132-640) | 640 | 23.7 | -0.280 | Monocrystalline |
| 8 | [ASM-M12-132-635](https://comparepv.com/panel/adani-solar-asm-m12-132-635) | 635 | 20.4 | -0.340 | Monocrystalline |
| 9 | [ASB-M12-132-635](https://comparepv.com/panel/adani-solar-asb-m12-132-635) | 635 | 20.4 | -0.350 | Monocrystalline |
| 10 | [AB-G12R-132-635](https://comparepv.com/panel/adani-solar-ab-g12r-132-635) | 635 | 23.5 | -0.280 | Monocrystalline |


## Top panels, BYD


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [HSBK-33-735](https://comparepv.com/panel/byd-hsbk-33-735) | 735 | 23.7 | -0.240 | Monocrystalline |
| 2 | [HSBK-33-730](https://comparepv.com/panel/byd-hsbk-33-730) | 730 | 23.5 | -0.240 | Monocrystalline |
| 3 | [HSBK-33-725](https://comparepv.com/panel/byd-hsbk-33-725) | 725 | 23.3 | -0.240 | Monocrystalline |
| 4 | [HSBK-33-720](https://comparepv.com/panel/byd-hsbk-33-720) | 720 | 23.2 | -0.240 | Monocrystalline |
| 5 | [NSBK-33-720](https://comparepv.com/panel/byd-nsbk-33-720) | 720 | 23.2 | -0.278 | Monocrystalline |
| 6 | [NSBK-33-715](https://comparepv.com/panel/byd-nsbk-33-715) | 715 | 23.0 | -0.278 | Monocrystalline |
| 7 | [HSBK-33-715](https://comparepv.com/panel/byd-hsbk-33-715) | 715 | 23.0 | -0.240 | Monocrystalline |
| 8 | [NSBK-33-710](https://comparepv.com/panel/byd-nsbk-33-710) | 710 | 22.9 | -0.278 | Monocrystalline |
| 9 | [HSBK-33-710](https://comparepv.com/panel/byd-hsbk-33-710) | 710 | 22.9 | -0.240 | Monocrystalline |
| 10 | [NSBK-33-705](https://comparepv.com/panel/byd-nsbk-33-705) | 705 | 22.7 | -0.278 | Monocrystalline |


## Other comparisons

- [Adani Solar vs A.B. Energy](https://comparepv.com/adani-solar-vs-a-b-energy)
- [AE Solar vs BYD](https://comparepv.com/ae-solar-vs-byd)
- [Adani Solar vs AEET](https://comparepv.com/adani-solar-vs-aeet)
- [AIKO vs BYD](https://comparepv.com/aiko-vs-byd)
- [Adani Solar vs AKCOME](https://comparepv.com/adani-solar-vs-akcome)
- [ARTsolar vs BYD](https://comparepv.com/artsolar-vs-byd)


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Source: https://comparepv.com/adani-solar-vs-byd

Not in this file, on the page: the distributions above drawn as charts.