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AEET vs Premier Energies - solar panel manufacturer comparison

AEET
Headquarters not published
Read the AEET review
VS
Premier Energies
India Founded 1995
Read the Premier Energies review
At a glance

Premier Energies has the broader catalog (56 vs 5 models). Premier Energies leads on peak efficiency at 22.83%. Premier Energies leans bifacial (84% 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
5 56
Highest power
200 Wp 590 Wp
Best efficiency
15.7% 22.8%
Average efficiency
14.9% 21.6%
Bifacial share
0% 84%
Average warranty
25 yrs 29 yrs
01

The two companies

Company facts, not datasheet figures
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 AEET Premier Energies
Catalog & Power
Panel Models 5 56+51
Max Power 200 W 590 W+390 W
Avg Power 190 W 558 W+368 W
Efficiency
Max Efficiency 15.70% 22.83%+7.13 pp
Avg Efficiency 14.90% 21.57%+6.67 pp
Reliability & Warranty
Avg Temp Coefficient - -0.325%/°C
Bifacial Share 0 (0%) 47 (84%)+84 pp
Avg Warranty 25.0 yrs 29.2 yrs+4.2 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
Power spread
Share of each catalogue in every power band
AEET cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>PERC</strong> (100%)

Premier Energies cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>PERC</strong> (50%)

04

The flagships

Highest-power models from each brand
05

Written summary

Checking cache...

Premier Energies is an Indian integrated solar manufacturer founded in 1995 and headquartered in Hyderabad. It produces solar wafers, cells, and modules in-house, with a reported annual module capacity of around 4 GW and cell capacity of around 2 GW, including N-type TOPCon lines. The company has been placed among the top 15 global PV manufacturers by Terawatt PV ratings and was ranked a Top 3 Indian Grade A module maker by Wood Mackenzie; it also appeared on BloombergNEF's Tier 1 list of bankable module suppliers. It listed on India's National Stock Exchange in 2024 and has been growing export volumes aggressively. AEET Energy Group GmbH, by contrast, is a German photovoltaic wholesale distributor based in Bad Gandersheim - not a panel manufacturer. Founded to serve the European market, AEET sources modules from various third-party producers and resells them through a network of over 500 certified specialist partners across Germany. It holds no independent manufacturing capacity and does not appear on BloombergNEF's Tier 1 manufacturer list. On institutional footprint and production scale, Premier Energies is the substantially larger and more established entity.

Premier Energies' own product families span M10 PERC and N-type TOPCon modules, serving residential rooftops, commercial and industrial installations, and large utility-scale ground-mount projects. Its TOPCon line is among the first domestically produced N-type cells in India and is eligible under India's Approved List of Models and Manufacturers. AEET, as a distributor, carries a broad mix of monocrystalline, polycrystalline, and thin-film modules from its supply partners, making it better described as a one-stop wholesale procurement channel for European installers than a technology-focused brand in its own right.

For a buyer seeking a bankable, warranted solar module from a vertically integrated manufacturer with confirmed Tier 1 status, Premier Energies is the clear choice in this pair. AEET serves a different function - it is a regional distributor, useful for sourcing panels in Germany but not a brand whose modules carry a manufacturer's direct warranty and track record in the way Premier Energies' do. Comparing them as peer manufacturers is not quite accurate; they operate at different levels of the supply chain.

Generated by Claude Sonnet · 2026-06-23

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 1 Premier Energies offer

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.