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A.B. Energy vs Loom Solar - solar panel manufacturer comparison

A.B. Energy
Germany Founded 1996
Read the A.B. Energy review
VS
Loom Solar
India Founded 2018
Read the Loom Solar review
At a glance

Loom Solar has the broader catalog (10 vs 0 models). Loom Solar leans bifacial (80% 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
0 10
Highest power
0 Wp 685 Wp
Best efficiency
- 23.2%
Average efficiency
- 22.1%
Bifacial share
0% 80%
Average warranty
- 29 yrs
01

The two companies

Company facts, not datasheet figures
A.B. Energy

ABO Energy is a renewable energy company that develops and constructs renewable energy projects, focusing on wind, solar, and storage facilities. They offer turnkey solutions and have connected several gigawatts of nominal output to the grid. The company is active internationally and is committed to driving the energy...

Founded
1996
Headquarters
Wiesbaden, Germany
Employees
1,400
Loom Solar

Loom Solar is an Indian manufacturer of solar panels, inverters, and lithium batteries, primarily serving the residential and commercial segments. Founded in 2018 and headquartered in Faridabad, Haryana, the company sells its products through a network of over 10,000 dealers across India and exports to more than 10...

Founded
2018
Headquarters
Faridabad, India
Annual capacity
0.3 GW/year
Employees
100-500
02

Catalogue against catalogue

Averages over every model in the database
Metric A.B. Energy Loom Solar
Catalog & Power
Panel Models 0 10+10
Max Power 0 W 685 W+685 W
Avg Power 0 W 562 W+562 W
Efficiency
Max Efficiency - 23.23%
Avg Efficiency - 22.13%
Reliability & Warranty
Avg Temp Coefficient - -0.338%/°C
Bifacial Share 0 (0%) 8 (80%)+80 pp
Avg Warranty - 29.4 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

Loom Solar skews to higher efficiency: 30% of lineup is 23%+

Power spread
Share of each catalogue in every power band

Loom Solar offers more 600W+ panels (40% of lineup)

A.B. Energy cell technology
Share of their models by cell architecture
Loom Solar cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>TOPCon</strong> (70%)

04

The flagships

Highest-power models from each brand
A.B. Energy all models
No panels from this manufacturer are in the database yet.
05

Written summary

Checking cache...

Loom Solar is an Indian manufacturer founded in 2018 by brothers Amol and Amod Anand, headquartered in Faridabad, Haryana. The company is ISO 9001-2015 certified, recognized as a government-registered startup, and holds both ALMM (Approved List of Models and Manufacturers) and BIS (Bureau of Indian Standards) certifications, which are the primary bankability benchmarks within India's domestic procurement framework. It does not appear on BloombergNEF's global Tier 1 bankability lists as of mid-2026. Its current module manufacturing capacity stands at roughly 300 MW, though the company announced at the Renewable Energy India 2025 expo plans to construct a 1.2 GW facility in Uttar Pradesh. A.B. Energy srls, by contrast, is an Italian company based in Catanzaro, Calabria, that emerged from three decades of experience in electric and electronic equipment. Rather than manufacturing solar panels, it operates as a distributor and reseller - stocking modules from major global brands while offering its own branded inverters and residential storage systems. Given this asymmetry, Loom Solar holds a clearly stronger position as a product originator with traceable manufacturing credentials.

On the product side, Loom Solar's current portfolio spans Mono-PERC panels for budget-conscious residential and small commercial buyers up to a premium SHARK series featuring HJT dual-glass modules rated up to 730 W, targeting solar farms and large-scale ground-mount or rooftop projects. The company confirmed TOPCon and HJT cell technologies in its active lineup at REI 2025. A.B. Energy's panel offering is essentially whatever its supply partners - reportedly including LONGi Solar and Trina Solar - choose to provide, so the cell technology and efficiency range shift with its sourcing relationships rather than representing a proprietary development roadmap.

For a buyer evaluating these two names side by side, the comparison is somewhat mismatched. Loom Solar is a legitimate, growing module manufacturer well suited to India-based residential and commercial deployments, particularly where ALMM compliance is required. A.B. Energy is better understood as a regional Italian integrator or solution provider. A buyer outside India seeking a pure module manufacturer would need to look beyond A.B. Energy's current scope entirely.

Generated by Claude Sonnet · 2026-06-18

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.

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.