---
title: "JS Solar vs Waaree - Brand Comparison | ComparePV"
description: "Compare JS Solar vs Waaree solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/js-solar-vs-waaree"
image: "https://comparepv.com/og/compare/manufacturers/js-solar/waaree.png"
---

# JS Solar vs Waaree

Waaree has the broader catalog (222 vs 137 models). Waaree leads on peak efficiency at 23.51%. Waaree leans bifacial (38% of lineup).


## The two companies


| Attribute | JS Solar | Waaree |
| --- | --- | --- |
| Country | China | India |
| Headquarters | Jinhua | Mumbai |
| Founded | 2011 | 1990 |
| Employees |  | 8500+ |
| Annual capacity |  | 13.3 GW/year |
| Tier 1 | no | yes |
| Listed |  | NSE: WAAREEENER |
| Website | [https://www.jssolar.com](https://www.jssolar.com) | [https://www.waaree.com/](https://www.waaree.com/) |

Waaree Energies Ltd. is a leading global energy transition company committed to delivering innovative, high-quality solar and sustainable energy solutions. Established in 1990 and headquartered in Mumbai, India, the company operates across 20+ countries with an integrated portfolio that spans solar modules, EPC...


## Catalog & Power


| Measure | JS Solar | Waaree | Margin |
| --- | --- | --- | --- |
| Panel Models | 137 | 222 | +85 |
| Max Power | 670 W | 730 W | +60 W |
| Avg Power | 430 W | 371 W | +59 W |


## Efficiency


| Measure | JS Solar | Waaree | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 22.45% | 23.51% | +1.06 pp |
| Avg Efficiency | 20.03% | 18.39% | +1.64 pp |


## Reliability & Warranty


| Measure | JS Solar | Waaree | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.335%/°C | -0.362%/°C | +0.027 |
| Bifacial Share | 12 (9%) | 85 (38%) | +30 pp |
| Avg Warranty | 25.1 yrs | 21.7 yrs | +3.5 yr |


## Efficiency distribution

Waaree skews to higher efficiency: 4% of lineup is 23%+


| Efficiency band | JS Solar | Waaree |
| --- | --- | --- |
| \<20% | 44 (32.1%) | 139 (62.6%) |
| 20-21% | 49 (35.8%) | 47 (21.2%) |
| 21-22% | 38 (27.7%) | 14 (6.3%) |
| 22-23% | 6 (4.4%) | 13 (5.9%) |
| 23%+ | 0 | 9 (4.1%) |


## Power distribution

Waaree offers more 600W+ panels (12% of lineup)


| Power band | JS Solar | Waaree |
| --- | --- | --- |
| \<400W | 54 (39.4%) | 124 (55.9%) |
| 400-499W | 44 (32.1%) | 35 (15.8%) |
| 500-599W | 32 (23.4%) | 36 (16.2%) |
| 600-699W | 7 (5.1%) | 20 (9.0%) |
| 700W+ | 0 | 7 (3.2%) |


## Cell technology

Dominant cell tech: PERC (39%)

Dominant cell tech: PERC (48%)


| Technology | JS Solar | Waaree |
| --- | --- | --- |
| Unknown | 76 (55.5%) | 88 (39.6%) |
| PERC | 53 (38.7%) | 107 (48.2%) |
| TOPCon | 8 (5.8%) | 12 (5.4%) |
| N-type | 0 | 8 (3.6%) |
| HJT | 0 | 7 (3.2%) |


## Top panels, JS Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [JS210MHC132-670](https://comparepv.com/panel/js-solar-js210mhc132-670) | 670 | 21.6 | -0.340 | Monocrystalline |
| 2 | [JS210MHC132-665](https://comparepv.com/panel/js-solar-js210mhc132-665) | 665 | 21.4 | -0.340 | Monocrystalline |
| 3 | [JS210MHC132-660](https://comparepv.com/panel/js-solar-js210mhc132-660) | 660 | 21.2 | -0.340 | Monocrystalline |
| 4 | [JS210MHC132-655](https://comparepv.com/panel/js-solar-js210mhc132-655) | 655 | 21.1 | -0.340 | Monocrystalline |
| 5 | [JS210MHC132-650](https://comparepv.com/panel/js-solar-js210mhc132-650) | 650 | 20.9 | -0.340 | Monocrystalline |
| 6 | [JS210MHC120-605](https://comparepv.com/panel/js-solar-js210mhc120-605) | 605 | 21.4 | -0.340 | Monocrystalline |
| 7 | [JS210MHC120-600](https://comparepv.com/panel/js-solar-js210mhc120-600) | 600 | 21.2 | -0.340 | Monocrystalline |
| 8 | [JS210MHC120-595](https://comparepv.com/panel/js-solar-js210mhc120-595) | 595 | 21.0 | -0.340 | Monocrystalline |
| 9 | [JS210MHC120-590](https://comparepv.com/panel/js-solar-js210mhc120-590) | 590 | 20.8 | -0.340 | Monocrystalline |
| 10 | [JS210MHC120-585](https://comparepv.com/panel/js-solar-js210mhc120-585) | 585 | 20.7 | -0.340 | Monocrystalline |


## Top panels, Waaree


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [BiH-11-730](https://comparepv.com/panel/waaree-bih-11-730) | 730 | 23.5 | -0.240 | Monocrystalline |
| 2 | [BiH-11-725](https://comparepv.com/panel/waaree-bih-11-725) | 725 | 23.3 | -0.240 | Monocrystalline |
| 3 | [BiH-11-720](https://comparepv.com/panel/waaree-bih-11-720) | 720 | 23.2 | -0.240 | Monocrystalline |
| 4 | [BiH-11-715](https://comparepv.com/panel/waaree-bih-11-715) | 715 | 23.0 | -0.240 | Monocrystalline |
| 5 | [BiH-11-710](https://comparepv.com/panel/waaree-bih-11-710) | 710 | 22.9 | -0.240 | Monocrystalline |
| 6 | [BiH-11-705](https://comparepv.com/panel/waaree-bih-11-705) | 705 | 22.7 | -0.240 | Monocrystalline |
| 7 | [BiH-11-700](https://comparepv.com/panel/waaree-bih-11-700) | 700 | 22.5 | -0.240 | Monocrystalline |
| 8 | [Bi-68-665](https://comparepv.com/panel/waaree-bi-68-665) | 665 | 21.3 | -0.340 | Monocrystalline |
| 9 | [WSMD-665](https://comparepv.com/panel/waaree-wsmd-665) | 665 | 21.3 | -0.340 | Monocrystalline |
| 10 | [WSMD-660](https://comparepv.com/panel/waaree-wsmd-660) | 660 | 21.1 | -0.340 | Monocrystalline |


## Summary

JS Solar is a Chinese solar module manufacturer headquartered in Wuxi, established in 2007. The company produces solar panels, inverters, and mounting systems aimed at residential and commercial customers. Based on available sources, JS Solar does not appear on confirmed BloombergNEF Tier 1 lists, meaning its bankability for bank-financed projects remains undocumented. In terms of production scale, JS Solar falls into the mid-tier segment and does not approach the multi-gigawatt annual output associated with the industry's leading names. Waaree Energies, by contrast, was founded in 1989 and is headquartered in Mumbai, India. It is India's largest solar panel manufacturer and holds confirmed BloombergNEF Tier 1 bankability status. The company operates over 22 GW of annual module manufacturing capacity across India and a 2.6 GW facility in the United States, and in late 2025 it became the first Indian manufacturer to exceed 1 GW of output in a single month. On institutional footprint, Waaree holds a clear advantage.

JS Solar's product range spans a broad wattage spectrum from residential rooftop to commercial-scale modules, with a technology mix that is primarily PERC with a growing but still limited share of TOPCon. The company offers a 25-year performance warranty, which is standard for the industry. Waaree's current lineup centers on N-type TOPCon cells, which typically deliver higher efficiency and better temperature performance - relevant for utility-scale ground-mount and large C&I rooftop applications. Waaree backs its modules with a 30-year performance warranty, above the industry norm, and its panels carry IEC 61215 and IEC 61730 certifications. The company is also actively pursuing expansion into Eastern Europe and the broader European market under the EU's Net-Zero Industry Act framework, improving supply chain proximity for international buyers.

For most international buyers evaluating these two brands, Waaree is the stronger default choice. Its confirmed Tier 1 status makes it eligible for project finance arrangements that JS Solar cannot reliably support, its TOPCon technology is more current, and its longer warranty reduces long-term performance risk. JS Solar may suit buyers operating on tight budgets in markets where bank financing is not required, but the two brands are not interchangeable for buyers who prioritize institutional confidence or plan to refinance assets.

Written by claude-sonnet from the figures above.


## Other comparisons

- [JS Solar vs A.B. Energy](https://comparepv.com/js-solar-vs-a-b-energy)
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- [AIKO vs Waaree](https://comparepv.com/aiko-vs-waaree)
- [JS Solar vs AKCOME](https://comparepv.com/js-solar-vs-akcome)
- [ARTsolar vs Waaree](https://comparepv.com/artsolar-vs-waaree)


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Source: https://comparepv.com/js-solar-vs-waaree

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