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Adani Solar vs Premier Energies - solar panel manufacturer comparison

Adani Solar
India Founded 2015 Tier 1
Read the Adani Solar review
VS
Premier Energies
India Founded 1995
Read the Premier Energies review
At a glance

Premier Energies has the broader catalog (69 vs 48 models). Adani Solar leads on peak efficiency at 23.71%. Premier Energies leans bifacial (87% 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
48 69
Highest power
650 Wp 630 Wp
Best efficiency
23.7% 23.3%
Average efficiency
20.7% 21.6%
Bifacial share
75% 87%
Average warranty
29 yrs 29 yrs
01

The two companies

Company facts, not datasheet figures
Adani Solar

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...

Founded
2015
Headquarters
Ahmedabad, India
Annual capacity
4 GW/year
Employees
3500+
Tier 1 bankable
Yes
Premier Energies

Premier Energies is an integrated solar cell and solar module manufacturing company in India. They offer photovoltaic products and solutions, and their manufacturing units are located in Telangana. The company is backed by GEF Capital, a Washington DC based Private Equity Investor.

Founded
1995
Headquarters
Hyderabad, India
Annual capacity
5.1 GW/year
Employees
501-1000
02

Catalogue against catalogue

Averages over every model in the database
Metric Adani Solar Premier Energies
Catalog & Power
Panel Models 48 69+21
Max Power 650 W+20 W 630 W
Avg Power 539 W 558 W+19 W
Efficiency
Max Efficiency 23.71%+0.39 pp 23.32%
Avg Efficiency 20.67% 21.64%+0.97 pp
Reliability & Warranty
Avg Temp Coefficient -0.345%/°C -0.324%/°C+0.022
Bifacial Share 36 (75%) 60 (87%)+12 pp
Avg Warranty 29.3 yrs 29.3 yrs+0.1 yr

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

Adani Solar skews to higher efficiency: 8% of lineup is 23%+

Power spread
Share of each catalogue in every power band

Adani Solar offers more 600W+ panels (38% of lineup)

Adani Solar cell technology
Share of their models by cell architecture

Dominant cell tech: PERC (54%)

Premier Energies 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...
06

Other brand comparisons

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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.

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.