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Avaada vs JA Solar - solar panel manufacturer comparison

Avaada
India Founded 2009
Read the Avaada review
VS
JA Solar
China Founded 2005 Tier 1
Read the JA Solar review
At a glance

JA Solar has the broader catalog (504 vs 12 models). JA Solar leads on peak efficiency at 24.80%. Avaada leans bifacial (100% of lineup).

Both catalogues are read from the manufacturers' own datasheets. A brand is not scored against the market here, only against the other brand on this page.

Panel models
12 504
Highest power
720 Wp 740 Wp
Best efficiency
23.6% 24.8%
Average efficiency
23.1% 21.1%
Bifacial share
100% 47%
Average warranty
30 yrs 28 yrs
01

The two companies

Company facts, not datasheet figures
Avaada

Avaada Group is a diversified Indian clean energy conglomerate active in renewable power generation, solar PV manufacturing, green hydrogen, battery storage, and pumped hydro. Its manufacturing arm, Avaada Electro, produces high-efficiency N-Type TOPCon solar cells and modules and is rapidly scaling capacity in Uttar...

Founded
2009
Headquarters
Mumbai, India
Annual capacity
8-10 GW/year
Employees
2000-3000
JA Solar

JA Solar is a global leader in the manufacturing of high-performance photovoltaic products. Founded in 2005, the company designs, develops, manufactures, and sells solar cells and modules. JA Solar's products are used in ground-mounted power plants, commercial & industrial rooftop PV systems, and residential rooftop...

Founded
2005
Headquarters
Beijing, China
Annual capacity
100+ GW/year
Employees
37,289
Tier 1 bankable
Yes
02

Catalogue against catalogue

Averages over every model in the database
Metric Avaada JA Solar
Catalog & Power
Panel Models 12 504+492
Max Power 720 W 740 W+20 W
Avg Power 630 W+174 W 456 W
Efficiency
Max Efficiency 23.60% 24.80%+1.20 pp
Avg Efficiency 23.07%+1.94 pp 21.13%
Reliability & Warranty
Avg Temp Coefficient -0.300%/°C+0.022 -0.322%/°C
Bifacial Share 12 (100%)+53 pp 238 (47%)
Avg Warranty 30.0 yrs+2.1 yr 27.9 yrs

An average over a catalogue describes the range a manufacturer publishes, not the module you would buy. A brand with two flagship panels and eighty older ones averages worse than one that has retired its back catalogue.

03

What each of them builds

Cell technology across the market
Efficiency spread
Share of each catalogue in every efficiency band

Avaada skews to higher efficiency: 67% of lineup is 23%+

Power spread
Share of each catalogue in every power band

Avaada offers more 600W+ panels (83% of lineup)

Avaada cell technology
Share of their models by cell architecture

Dominant cell tech: TOPCon (100%)

JA Solar cell technology
Share of their models by cell architecture

Dominant cell tech: PERC (49%)

04

The flagships

Highest-power models from each brand
05

Written summary

Checking cache...

JA Solar is a long-established Chinese manufacturer that has consistently appeared on BloombergNEF's Tier 1 list with an AAA bankability rating and an annual production capacity reported between roughly 88 and 100 GW, placing it among the handful of largest module makers globally. Avaada, by contrast, is an India-based renewable energy group whose manufacturing arm, Avaada Electro, is a newer entrant building out an integrated ingot-to-module supply chain in Nagpur and Dadri, currently around 8.5 GW of annual module capacity with plans to expand to 13.6 GW, and its panels carry BIS, ISO, UL and IEC certification along with India's ALMM listing. On institutional footprint and international bankability, JA Solar is the clearly more established name, while Avaada's track record is still concentrated primarily within the Indian market.

Avaada's product line centers on N-type TOPCon bifacial modules rated up to 720 Wp, quoting efficiencies around 23.18 percent, backed by a 12-year product and 30-year performance warranty, and aimed largely at utility-scale and C&I projects within India. JA Solar offers a broader and more mature product spread, including the Deep Blue 4.0 TOPCon series (21.8 to 23 percent efficiency, 435-460 W) for residential and commercial rooftops, plus bifacial utility-scale modules in the 600-650 W range, all under a 25-year product and 30-year performance warranty. For an international buyer outside India, JA Solar is the more conservative default choice thanks to its longer bankability history, wider distribution network and established after-sales support, whereas Avaada is currently a more compelling option specifically for projects tied to the Indian market rather than a like-for-like global alternative.

Generated by Claude Sonnet 5 · 2026-09-13

06

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Something missing from a catalogue? Both lists are built from the datasheets in the database. If a model is absent, it has not been ingested yet.

Shop prices: See 330 JA Solar offers

Comparisons are computed from manufacturer datasheets held in the ComparePV database and may not reflect a brand's complete current lineup. Nothing on this page is paid placement.