Technical FAQs 4

Where is ATESS based?

Based in Shenzhen, China, ATESS has a sophisticated and automated manufacturing plant. An international service network with offices and warehouses has been built in 5 continents to ensure fast shipping and after-sale service. Our product The ATESS solutions include all-in-one hybrid inverters, battery inverters and lithium battery solutions.

What is an all-in-one hybrid inverter?

All-in-one hybrid inverter combines solar and battery into one unit, with powers from 5kW to 150kW, allowing users to harness solar power, store excess energy, and use it during peak demand or outages. 15-20kW three-phase all-in-one hybrid inverter for small commercial use.

What is a hybrid inverter?

All-in-one hybrid inverter combines solar and battery into one unit, with powers from 5kW to 150kW, allowing users to harness solar power, store excess energy, and use it during peak demand or outages. The hybrid inverter can be divided into high-frequency type and power-frequency type. What are the differences between them?

What is the best hybrid inverter for small commercial use?

15-20kW three-phase all-in-one hybrid inverter for small commercial use. 100kW three-phase all-in-one hybrid inverter for medium commercial and industrial applications. With inbuilt ATS and efficiency up to 97.6%, it's designed for lower system cost and higher yields.

Solar Inverter & Energy Storage Technical Resources


Expert insights on solar inverters, photovoltaic inverters, energy storage systems, storage containers, battery cabinets, solar cells, lithium batteries, and photovoltaic technology for Polish and European markets

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EIEI POWER Engineering Support Team

Engineering Support for Solar Inverter & Energy Storage Projects

Our certified engineering team provides comprehensive technical support for all installed solar inverters and energy storage systems. From initial system design and engineering to ongoing maintenance, optimization, and performance monitoring, EIEI POWER ensures your solar inverter and energy storage solutions operate at peak efficiency throughout their lifecycle, with 24/7 monitoring available for critical industrial and commercial applications.

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