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Three Phase Solar Storage Inverter

Our Three Phase Solar Storage Inverter is designed for larger energy systems that require stronger output capability, more flexible solar integration, and more stable energy management for industrial, commercial, and advanced residential projects. Compared with smaller residential inverters, this type of inverter is better suited for applications where load size, charging capability, and system expandability are much more important.

This KA Series high frequency inverter supports three-phase and single-phase operating modes across higher power ranges, making it suitable for industrial energy storage systems, commercial backup power, larger off-grid projects, and demanding solar storage applications. It combines inverter output, battery management, PV charging, and communication capability in one integrated system.

With features such as touchscreen display, multiple communication interfaces, multi-channel PV input, high power charging capability, and grid-connected generation support, this inverter is built for users who need more than basic power conversion. It is designed for practical deployment in larger systems where stable operation, system visibility, and flexible configuration are essential.

Designed for three-phase solar storage and larger power systems
Suitable for industrial, commercial, and advanced off-grid applications
Supports strong charging and high power output requirements
Multiple PV input channels for flexible solar configuration
Practical solution for large-capacity energy management projects

Why This Series Fits Larger Energy Projects

In larger energy storage projects, the inverter must do far more than simply convert power. It needs to support stronger load conditions, faster charging capability, more solar input channels, clearer operating visibility, and more practical system communication with other devices such as batteries and management platforms.

This is why higher-power three-phase storage inverters are often selected for industrial and commercial use. They provide more stable system architecture for larger loads and more flexibility when the project requires communication, grid interaction, or future expansion.

For buyers building serious storage systems rather than simple residential setups, this type of inverter offers stronger practical value and better long-term system compatibility.

Three Phase Solar Storage Inverter Product Detail Image

Product Detail / Main Visual

Product Overview

Product Name	Three Phase Solar Storage Inverter	Series	KA Series 18KW / 30KW
Type	High Frequency Solar Storage Inverter	Phase Type	Three Phase / Single Phase Options
Rated Output Power	18KW / 30KW	Output Waveform	Pure Sine Wave
Battery Voltage	48Vdc	PV Charging Mode	Triple MPPT / Six MPPT
System Features	Touchscreen, Multiple Communication Ports, Grid-Connected Generation	Application	Industrial Storage, Commercial Backup, Off Grid Systems
Charging Capability	High Power Fast Charging	Packing	Export Standard Packing

Key Advantages

Key Feature Image 1	Key Feature Image 2
Key Feature Image 3	Key Feature Image 4
Touchscreen display for clearer and more intuitive system visibility Tower front-end wiring terminals for easier installation and maintenance Large power with low battery voltage input design Multiple PV input channels for more flexible solar array configuration Supports grid-connected generation function High power charging supports faster battery charging current Multiple communication ports including RS232, RS485, and dry contact Compatible with communication management for multiple lithium battery protocols

Technical Data

Model	KA18048SS	KA30048SS	KA18048DD	KA30048DD
Mode	Three Phase	Three Phase	Single Phase	Single Phase
Rated Output Power	18000W	30000W	15000W	30000W
Output Voltage	380VAC ±5%	380VAC ±5%	220/230/240VAC ±5%	220/230/240VAC ±5%
Waveform	Pure Sine Wave	Pure Sine Wave	Pure Sine Wave	Pure Sine Wave
Peak Power	36000W	60000W	30000W	60000W
Battery Voltage	48Vdc	48Vdc	48Vdc	48Vdc
PV Charging Mode	Triple MPPT	Six MPPT	Triple MPPT	Six MPPT
Max PV Input Power	3×7500W	6×5500W	3×5500W	6×5500W
Max PV Charging Current	360A	450A	300A	450A
Max AC Charging Current	300A	450A	180A	360A
Maximum Efficiency	98%	98%	98%	98%
Communication	RS232 / RS485 / Dry Contact	RS232 / RS485 / Dry Contact	RS232 / RS485 / Dry Contact	RS232 / RS485 / Dry Contact

Note: Technical data above is organized from the uploaded KA Series material. Please adjust the final displayed model information according to the exact version you choose to publish.

Application Scenarios

Three Phase Solar Storage Inverter Application Image 1

Application Scene 1

Three Phase Solar Storage Inverter Application Image 2

Application Scene 2

This inverter is suitable for industrial and commercial solar storage systems, larger off-grid projects, and applications where high output capacity, faster charging, and stronger solar input flexibility are required. It is especially suitable for buyers building serious energy systems rather than small residential backup setups.

With support for multiple PV inputs, stronger charging capability, and broader communication compatibility, it can be used in industrial facilities, commercial energy systems, communication infrastructure, and advanced storage projects that need more reliable and scalable power architecture.

Industrial energy storage systems
Commercial solar backup and storage projects
Communication and infrastructure power systems
Larger off-grid or hybrid energy systems
Projects requiring stronger charging and PV integration capability

How to Select the Right Three Phase Storage Inverter

For larger storage projects, inverter selection should be based on actual system architecture rather than rated output alone. Buyers should confirm whether the project is three-phase or single-phase, the real load profile, battery voltage, PV array scale, charging requirements, and communication needs before choosing a model.

In many industrial and commercial systems, the right inverter is the one that supports stable daily operation, scalable solar input, practical battery charging performance, and easier system communication. These factors are often more important than headline wattage alone.

Confirm phase type and system load structure
Check battery voltage and charging demand
Evaluate total PV input design and MPPT requirements
Decide whether industrial communication and expansion are needed

FAQ

1. What is the main advantage of this three phase solar storage inverter?

Its main advantage is stronger system capability for industrial and commercial storage applications, including high power output, stronger charging, and more flexible PV integration.

2. Is it suitable for industrial energy storage projects?

Yes. This series is especially suitable for industrial storage, larger backup systems, and advanced off-grid or hybrid applications.

3. Does it support communication with lithium battery systems?

Yes. According to the uploaded material, it supports communication management with multiple lithium battery protocols.

4. What information is needed before model recommendation?

Please provide phase type, load size, battery configuration, PV design, and application environment so we can recommend the proper model.

Need a Three Phase Storage Inverter Solution?

Tell us your phase type, load demand, battery configuration, PV design, and project environment. We can help you choose the right three phase solar storage inverter and suitable system solution.