Deye 20kW Three-Phase High-Voltage Hybrid Inverter

Deye 20kW high-voltage hybrid system planning

The Deye 20kW three-phase HV hybrid inverter is listed by Solar Deity for projects using a matched high-voltage battery system. It can be considered for a larger property or business where solar generation, storage and the site supply need to be assessed together. Confirm the full model code before finalising specifications.

Specify the complete battery configuration

High-voltage compatibility depends on the approved system, not simply the brand on an individual battery module. The module arrangement, control equipment and communication requirements must match the selected inverter. Ask for the complete bill of materials rather than pricing isolated modules.

A 48V-class battery bank should not be assumed suitable for this HV listing. Share existing equipment details when planning an upgrade so the designer can determine which parts can remain in use.

Define the business backup priorities

Identify which processes must continue during an outage and which can stop. Office equipment, refrigeration and machinery may have different operating patterns and starting demands. Use those requirements to define backup circuits instead of treating all consumption as a single number.

Inverter power and stored energy answer different questions. The backup period depends on the selected battery reserve, operating conditions and load over time. Confirm the intended backup behaviour for the exact hardware combination.

Review three-phase loads and the array

Record the load distribution across phases and identify equipment that operates simultaneously. The total power label does not remove per-phase constraints or starting-demand limits. The proposed solar strings must also satisfy the input limits of the supplied version.

For a quotation, provide the site supply, roof information, consumption profile and preferred backup duration. Ask for the inverter, battery configuration and installation work to be clearly identified.

Common question: Can it directly replace a low-voltage hybrid?

Do not assume a direct replacement. The battery interface and surrounding equipment need a model-specific review before changes are made.

Contact Solar Deity for a model-specific quotation. Confirm the equipment, accessories, installation scope and applicable warranty terms before placing an order.