witdriv
With 12 years in the solar industry, witdriv is an established solar equipment manufacturer in Foshan, China, providing OEM manufacturing for leading brands. Quality assured—contact us today.

30kW Three-Phase Solar Inverter

30kW three-phase pure sine wave solar inverter.
Quote on request
Solar Inverter - Rated Power30 kW
Solar Inverter - Output WaveformPure Sine Wave
Solar Inverter - Output Voltage380 VAC
Solar Inverter - MPPT Voltage Range200V-500V VDC

30kW Three-Phase Solar Inverter for hotels, farms, schools, workshops, clinics and commercial facilities, with 30 kW output, 380 VAC and Pure Sine Wave.

Application Scenarios

This product is linked to 2 application scenarios so buyers can move from use case to matching products without losing context.

Overview

Backup and off-grid power for larger everyday loads

This inverter supports larger groups of home or business loads beyond basic lighting backup. It can form the centre of a solar and battery system for homes, guesthouses, offices, shops, farms and other properties affected by outages or limited grid access.

A commercial site can separate priority circuits from optional heavy loads, keeping essential operations running while reducing generator dependence.

How to plan loads around 30kW

Keep these loads running

Lighting, computers, networking, payment and security systems; Commercial refrigeration, water supply and selected cooling circuits

Choose the system around the equipment you want to keep running at the same time during an outage.

Add pumps and comfort loads

Pumps, workshop equipment and larger three-phase loads after starting and phase-balance checks

These loads can be included after we check their running power, starting power and normal operating schedule.

Tell us if you need these too

Electric boilers and heaters, large chillers, welders or heavy production machinery

If you want to run these loads together, tell us before quotation so the inverter, battery and solar array can be sized for them.

Send us the appliance and motor nameplates with your load list. We will check how much equipment can run together and allow for motor or compressor starting power.

Key benefits

  • 30 kW rated output for larger groups of household or business loads
  • 380 VAC designed to match the stated AC distribution
  • Pure Sine Wave power for common appliances and electronics
  • 200V-500V VDC MPPT operating range for solar-array matching
  • 99 % published charging efficiency
  • CE ROSH IEC listed in the published specification

A practical application

This inverter can support a dedicated backup circuit for refrigeration, lighting, communications, office equipment, water supply and selected comfort loads. Solar panels and battery storage are added according to daytime energy use and the required backup time.

What else is required?

An inverter is not a complete solar system by itself. The final installation also needs compatible batteries, correctly designed PV strings, cables, protection devices and mounting. Motor and compressor starting power must be checked before confirming the system.

Trade Terms

Ordering & Shipping

Wholesale pricing is available for bulk orders and distributors.
Lead Time 7–15 days
Product Origin China
Shipping Port Guangzhou / Foshan
Payment 30% deposit by T/T; 70% balance by T/T before shipment

Final lead time, shipping route, and freight cost are confirmed according to order quantity and destination.

Read Shipping Policy

Specifications

Solar Inverter
Rated Power30 kW
Output WaveformPure Sine Wave
Output Voltage380 VAC
MPPT Voltage Range200V-500V VDC
Charging Efficiency99 %
Product Size147.4*432.5*553. mm
CertificationCE ROSH IEC

Downloads

Download files will appear here once they are added.

FAQ

What can the 30kW Three-Phase Solar Inverter run?

It can support a managed combination of lighting, computers, networking, payment and security systems; commercial refrigeration, water supply and selected cooling circuits; pumps, workshop equipment and larger three-phase loads after starting and phase-balance checks. The final load must remain within the inverter's continuous and surge limits.

Are the battery and solar panels included?

This page is for the inverter. Batteries, solar panels, protection and installation accessories are selected separately or supplied as part of a complete linked solar-system package.

What should I provide before ordering?

Please send the site voltage and phase, appliance list, simultaneous running load, motor starting data, battery requirement and available solar-panel area.

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