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Engineering guide

Single-Phase vs Three-Phase Solar Pump Inverter Output

Compare single-phase and three-phase solar pump inverter output by matching the pump motor requirement to Boray catalog entries such as BR600-P Solar Pump Inverter, BR500-P Solar Pump Inverter, and voltage-class accessories named for 220v small power pumps or 380v pumps.

Why Output Phase Matters for a Solar Pump Inverter

A solar pump inverter must deliver the AC output configuration required by the pump motor. In Boray's catalog, solar pump inverter families such as BR600-P Solar Pump Inverter, BR500-P Solar Pump Inverter, FD600 High Protection Solar Pump Inverter, and BR110-P Universal High-Performance Solar Vector Inverter are named as pump-driving platforms, so the output phase should be selected from the pump side, not from the solar array alone.

Single-Phase Output in the Catalog Context

When a pump is described as a 220v small power pump, the Boray catalog explicitly connects that class to the LV40-70 DC voltage booster for 220v small power pumps. This makes the 220v small-power pump description the catalog anchor for evaluating whether a single-phase solar pump inverter output is the right comparison point.

Three-Phase Output in the Catalog Context

When a pump is described as a 380v pump, the Boray catalog provides the LV60-90 DC voltage booster for 380v pumps. That 380v pump naming gives a catalog-based reason to compare three-phase solar pump inverter output when the pump motor is specified for three-phase operation.

How to Compare Boray Solar Pump Inverter Models

Start with the pump motor's stated phase and voltage class, then compare relevant Boray catalog names. For 220v small-power pump systems, review BR600-P Solar Pump Inverter and BR500-P Solar Pump Inverter alongside the LV40-70 DC voltage booster for 220v small power pumps. For 380v pump systems, review the same solar pump inverter families alongside the LV60-90 DC voltage booster for 380v pumps.

Selection Checklist Without Guessing Specifications

Use only catalog-verifiable comparison points: the solar pump inverter name, the pump voltage class, and the accessory name. Confirm whether the pump needs single-phase or three-phase AC, then match it to a Boray solar pump inverter entry and, where needed, to the LV40-70 DC voltage booster for 220v small power pumps or the LV60-90 DC voltage booster for 380v pumps.

Apply this to your project

Send the motor ratings, duty and site conditions and Boray will specify the series.

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