WHES (eCactus)

WHES (eCactus)

WHES, also known by eCactus, are a premium inverter and battery manufacturer who have quickly established themselves in the Australian market, becoming the brand of choice for hundreds of Australians looking for quality energy storage systems. Ranked as a ‘Tier 1’ energy storage brand by BloombergNEF, WHES have proven experience offering locally based support to Australian installers and end-users, as well as quality products used in installations worldwide.

AI Energy Shop work closely with WHES to provide their leading energy storage products to the Australian market, including their innovative All-In-One range of products.

28 products

WHES (eCactus) Frequently Asked Questions

When was WHES founded?

WHES, formerly known by eCactus and Weiheng, was founded in 2017 and has quickly grown to be a major global manufacturer, being ranked as a 'Tier 1’ energy storage brand by BloombergNEF.

Is WHES a reputable brand?

WHES products are trusted in Australia and around the world, rapidly growing in popularity. According to Solar Victoria data, WHES (eCactus at the time) was one of the top 10 most popular energy storage brands in Victorian household solar installations across 2024.

WHES also has proven success worldwide, with other local operations across Europe, Asia, and North America.

Does WHES operate locally in Australia?

Yes, WHES are dedicated to the Australian market, with a subsidiary registered in Australia and Australian-based support staff working from local offices. WHES's Australian technical support can be reached at 0417 183 105.

Can WHES and eCactus products be monitored remotely?

Yes, WHES and eCactus inverters, batteries and EV chargers can all connect to WHES's ECOS App via an internet connection. This allows retailers, installers, and end-users to easily check on power generation, energy storage levels, and diagnose issues remotely.

The ECOS software is available on Android, iOS, and via any modern web browser.

What does the name "eCactus" mean?

Cacti are known for their own water storage capabilities, while eCactus products are known for their energy storage capabilities, making each battery an ‘energy cactus’ or ‘eCactus’.