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Inverter brands

Delta solar inverters: history, technology and models

Delta was founded in Taiwan in 1971 and is a broad reference in power electronics; solar inverters are only one part of its industrial portfolio.

About Delta

OriginTaiwan
HeadquartersTaipei, Taiwan
Founded1971

Bruce Cheng founded Delta Electronics in 1971 in Taiwan, initially making components and power supplies.

The company expanded into automation, data centres, mobility and renewable energy, applying its power-conversion base to photovoltaic inverters.

Focus and technology

Delta focuses on power electronics, inverters and automation.

  • Decades in power electronics
  • Integration with automation and energy management
  • Lines for different scales and markets

What to check before buying

Check the datasheet and warranty terms of the exact model code: features, electrical limits and coverage vary between series, revisions and markets.

Buying Delta equipment in Brazil

In Brazil, identify the importer, the warranty provider and local service, and confirm the applicable certification before buying.

Delta in the Silizium catalog 19 Delta products listed, with specifications and datasheets.
See all Delta products

Sources

Company facts checked against the manufacturer's official channels. Always confirm specifications and warranty in the current documents.

Delta models in the catalog

Frequently asked questions

Where is Delta from?

Delta originates in Taiwan, with its headquarters in Taipei, Taiwan. The country of the brand, of the factory and of a specific batch may differ.

Is Delta a good brand?

A brand should be judged by the exact model and the project: check the datasheet, efficiency, temperature behaviour, certifications, traceability and the warranty offered by the responsible company in your market.

How do I check the Delta warranty?

Ask for the warranty terms of the exact product code, identify the importer or warranty provider, and confirm product and performance periods, the claim procedure and shipping costs.