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30kW Off-Grid EV Charging Kit

30kW system with EV DC charging, 48kWh storage, and independent inverter backup for fully electric households.

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Off-Grid Solar
30kW Off-Grid EV Charging Kit

Power your life off-grid, in every season.

Summary

30kW Sigenergy off-grid system with integrated DC EV charger: 18kW triple-inverter capacity, 48kWh battery, 30kW solar. Each inverter/battery unit operates independently — others continue if one fails. Built for high-demand all-electric households with EVs.

Target Profile

Large Fully Electric Households with Electric Vehicles, High-Demand Families Seeking Fast EV Charging, Owners Prioritizing System Redundancy and Reliability, Property Owners with Large Solar Capacity Requirements

System Information

DC charger for Electric vehicle System

Battery Capacity

48kWh

Sigenergy lithium battery 48kWH usable capacity—10 years warranty

Inverter Capacity

18kW

Sigenergy inverter 6kW X 3 = 18kW inverter—10 years warranty Remote monitoring

Solar Array

30kW

Jinko solar panels 30kW—25/25 years warranty

30kW Off-grid solar system with Integrated Car DC Charge

Sigenergy 30kW inverter/battery unit operates independently. In the event of a failure in any unit, the others will continue to provide power without interruption.

Recommended generator size: 15kVa or bigger

Not sure which system is right for you?

That's exactly what we're here for. Tell us about your home, your site, and how you live - we'll recommend the system that fits.

Get in touch for your off grid solar consulation

100Up DesignedOff Grid Solar

Systems designed for a Ballarat winter

Sized for real-world conditions

Recommendations based your property

Advice based on your family, home and the way you live

Off-grid Redundancy experience

Technical experience that goes beyond standard solar installs

Off Grid Solar Specialist

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100UP Off-grid solar systems 20 Google Reviews

100up Off Grid Solar Installed

Regional Victorian Home Owners 100% Off Grid with properties just like yours

Solar Projects

5kw off grid solar system
12kW off grid solar Ballarat
Solar & EV Installation
10kW Off grid solar system near Ballartat VIC

A modern solar and battery setup with solar panels also functioning as carport cover

Target Property Profile

Energy Independence Optimision

Full Occupancy Design for Long-Term Performance

We size for maximum bedroom capacity, not current usage, so your system supports future owners, growing families, and stronger resale value.

Redundancy Where Reliability Demands It

For larger or higher-risk properties, we can design dual or triple inverter redundancy to reduce single points of failure and keep critical loads running if one unit goes down.

Worst-Case Winter Solar Sizing

We oversize arrays for dark Ballarat winter weeks, capturing enough energy in short sun windows to recover batteries fast.

Battery Autonomy for Consecutive Low-Sun Days

Every system includes roughly two days of battery reserve, so poor weather doesn’t force lifestyle cutbacks or generator dependence.

Learn more about our Off Grid Design Principals

Target Profile

Energy Independence & Protection

100% OFF GRID

Built to handle real-world energy demand with confidence. The 30kW Off-grid solar system with Integrated Car DC Charge is designed for reliable, long-term off-grid performance

Request Your 30kW Integrated EV Install Estimate

Pricing Subject to Site Inspection, Roof & Ground SURVEY

We Desgin, Supply & Install

100up will help you plan and pick the best system to match your needs - give us a call

Expand and Upgrade Ready

Remote Monitoring & Support

Complete System Documentation

Proven Components & Accredited Installers