What Does It Mean to Run Everything Off One System?

In Sydney, more homes and small businesses are combining solar panels, battery storage, and EV charging. The goal? Powering everything on your property efficiently—from appliances, to lighting, to your electric car—all managed by one integrated energy system.

This approach maximises your solar self-consumption, lets you store excess power for cloudy days and peak-hour use, and means your vehicle runs on sunshine, not grid electricity. With a smart setup, you can even operate during blackouts.

How It Works: Integrating Solar, Battery & EV Charging

Solar Panels

Solar panels convert sunlight into electricity during the day. Sydney has more than enough sunshine for reliable, year-round solar generation.

Battery Storage

Batteries store excess solar energy for use after sunset or when you need a backup. Envirosmart recommends Sigenergy first, then GoodWe—two of the most robust solutions in Australia.

EV Charger Integration

With the right inverter and smart controls, you can direct your solar/battery power straight to your electric vehicle. You decide—charge your EV when solar is abundant, or draw from the battery at night. All managed via an app or wall display.

Energy Monitoring & Efficiency Upgrades

An integrated system includes smart monitors and, where needed, electrical upgrades to optimise supply and safety. Envirosmart Electrical helps you find and fix bottlenecks so your system operates seamlessly.

Practical Example: A Sydney Homeowner’s Upgrade

Say you’re a homeowner in the Inner West. You install 10kW of rooftop solar, a 10kWh Sigenergy battery, and a 7kW EV charger. During sunny days, the system powers your home. Excess charges the battery, and what’s left charges your EV. At night, the battery takes over. When the grid prices spike, you use stored power—and if there’s a blackout, your essentials stay on.

The result? Consistently lower bills, less stress about energy prices, and true energy independence. Envirosmart Electrical guides each stage—sizing the gear, optimising settings, and making sure everything plays nicely together.

Want a no-pressure assessment tailored to your needs? Book Your Free Call

Common Mistakes When Combining Solar, Batteries & EV Charging

• Underestimating total energy use (including future EV needs or additions)
• Choosing incompatible brands of panels, inverters, batteries or chargers
• Skipping electrical switchboard upgrades — critical for safety and system reliability
• Not optimising battery size for night-time or blackout backup
• Picking non-certified installers or falling for sales hype instead of solutions that work
• Overlooking government rebates or peak tariff rules in NSW

Envirosmart Electrical never rushes this process. We clarify your usage, budget, tech goals, and local rules—up front.

How to Choose the Right Provider: Your Checklist

• Are they fully licensed & accredited? (Check NSWC Fair Trading licence)
• Do they offer practical, no-pressure consultations?
• Will they custom design your system (solar, battery, charger) for your habits?
• Do they prioritise trusted battery brands (Sigenergy, then GoodWe)?
• Can they demonstrate other Sydney jobs like yours?
• Is support local, on-call, and fast if things go wrong?
• Are manufacturer warranties and workmanship guarantees clear?

Areas We Serve Around Sydney

Envirosmart Electrical is Australian owned, Sydney-based, and handles all solar, battery, and electrical integration in these neighbourhoods and more.

Frequently Asked Questions