---
title: "ARTsolar vs Esse Solar - Brand Comparison | ComparePV"
description: "Compare ARTsolar vs Esse Solar solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/artsolar-vs-esse-solar"
---

# ARTsolar vs Esse Solar

Both brands are closely matched on catalog size, efficiency and bifacial share - the choice comes down to local availability, price and specific model features.


## The two companies


| Attribute | ARTsolar | Esse Solar |
| --- | --- | --- |
| Country | South Africa | Italy |
| Headquarters | Durban | Gallarate |
| Founded | 2010 | 1991 |
| Employees |  | 11-50 |
| Annual capacity |  |  |
| Tier 1 | no |  |
| Listed |  |  |
| Website | [https://www.artsolar.co.za](https://www.artsolar.co.za) |  |

Esse Solar is an Italian company that provides solar solutions to solar professionals, businesses, and individuals who want to improve their energy efficiency. The company was founded in 1991 and is based in Gallarate. Esse Solar has raised $6.54M in funding from VAM Investments.


## Catalog & Power


| Measure | ARTsolar | Esse Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 0 | 0 |  |
| Max Power | 0 W | 0 W |  |
| Avg Power | 0 W | 0 W |  |


## Efficiency


| Measure | ARTsolar | Esse Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | - | - |  |
| Avg Efficiency | - | - |  |


## Reliability & Warranty


| Measure | ARTsolar | Esse Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | - | - |  |
| Bifacial Share | 0 (0%) | 0 (0%) |  |
| Avg Warranty | - | - |  |


## Summary

ARTsolar, founded in 2010 and headquartered in Durban, South Africa, is that country's only locally owned solar panel manufacturer, with a reported production capacity of roughly 250 MW per year. The company is not classified as Tier 1 bankable by standard rating agencies, though its modules carry IEC 61215 and IEC 61730 certification from the South African Bureau of Standards. Esse Solar, founded in 1991 and based in Gallarate, Italy, is a small firm with 11 to 50 employees that operates primarily as a solar solutions integrator and EPC contractor rather than a module manufacturer; no proprietary panel portfolio or Tier 1 designation is on record for it. Between the two, ARTsolar holds a meaningfully stronger footprint as a product-manufacturing entity.

ARTsolar's current lineup is anchored by a single 600 Wp N-type TOPCon module rated at 23.21% efficiency, with a temperature coefficient of -0.31% per degree Celsius and a 30-year warranty - figures that are competitive with mainstream global brands at the same wattage class. The absence of bifacial models limits its appeal for large ground-mount projects that depend on albedo gain, but the high wattage and strong warranty make it a credible option for premium residential and small commercial rooftops, particularly in southern Africa where local supply chain resilience or content requirements matter. Esse Solar, by contrast, presents no trackable panel wattage or efficiency figures, which reflects its role as a systems integrator that sources modules from third-party brands rather than manufacturing its own.

For a buyer comparing the two in 2025, this is not a symmetric competition. ARTsolar is a verified panel manufacturer with a concrete product - 600 Wp, 23.21% efficiency, TOPCon cells, 30-year warranty - while Esse Solar is better understood as a regional EPC and distribution firm. Buyers seeking a manufactured module should look to ARTsolar, with the caveat that its non-Tier-1 status can complicate project finance with institutional lenders. Esse Solar is not a direct panel-supply alternative but could serve as an integration partner for system-level projects in Italy.

\---LINKS---

\- https://www.enfsolar.com/artsolar \| ARTsolar company profile - ENF Solar industry directory \| review

\- https://www.enfsolar.com/pv/panel-datasheet/crystalline/67049 \| ARTsolar 600W TOPCon N-Type module datasheet on ENF Solar \| review

\- https://www.enfsolar.com/esse-solar \| Esse Solar S.r.l. company profile - ENF Solar industry directory \| review

\- https://www.fimer.com/fimer-and-esse-solar-new-860-kwp-photovoltaic-plant-modena-italy \| FIMER and Esse Solar 860 kWp photovoltaic plant in Modena, Italy \| article

\- https://primroot.com/italian-solar-panel-manufacturers/ \| Best Italian Solar Panel Manufacturers - 2024 guide \| article

Sources:

\- \[ARTsolar company profile - ENF Solar\](https://www.enfsolar.com/artsolar)

\- \[ARTsolar 600W TOPCon N-Type datasheet - ENF Solar\](https://www.enfsolar.com/pv/panel-datasheet/crystalline/67049)

\- \[Esse Solar S.r.l. profile - ENF Solar\](https://www.enfsolar.com/esse-solar)

\- \[FIMER and Esse Solar 860 kWp plant in Modena\](https://www.fimer.com/fimer-and-esse-solar-new-860-kwp-photovoltaic-plant-modena-italy)

\- \[Best Italian Solar Panel Manufacturers 2024 - Primroot\](https://primroot.com/italian-solar-panel-manufacturers/)

Written by claude-sonnet from the figures above.


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Source: https://comparepv.com/artsolar-vs-esse-solar