Smart EV Charging with Solar | Save Energy, Save Money | Jousto

DRIVE ON SUNSHINE – SMART EV CHARGING POWERED BY YOUR SOLAR

Automatically charge your EV from solar and cheap off-peak power with the Jousto Energy Hub. Slash your charging costs and reduce your carbon footprint.

GoodWe Authorised Partner CEC Accredited Installers Australia-Wide Service

WASTING SOLAR POWER? PAYING TOO MUCH FOR EV CHARGING?

Without a smart system, your EV might be charging from expensive grid power even when your solar panels are producing excess energy.

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HIGH CHARGING COSTS

Charging an EV on standard grid electricity can add over $1,000/year to your bills – negating the savings of going electric.

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SOLAR OVERFLOW

When you charge without a smart system, excess solar often goes to the grid for mere cents, while your EV might draw power from the grid.

MISSED OPPORTUNITIES

Time-of-use discounts, free solar hours, and your home battery's output – a regular charger can't take advantage of these, leaving savings on the table.

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JUGGLING APPS & TIMERS

Manually switching plugs or using multiple apps (solar app, EV app, etc.) is a hassle. It shouldn't require constant attention to charge efficiently.

MEET JOUSTO – YOUR HOME ENERGY BRAIN

Jousto brings together a smart EV charger and a powerful home energy hub. It's not just an EV charger – it's an energy automation system that knows when to draw from your solar, when to tap off-peak grid, and even how to share energy with your battery.

Jousto Energy Hub

THE JOUSTO ADVANTAGE

Our intelligent system connects to your solar, battery, EV charger, and appliances to automatically optimise when they run – turning a standard setup into a money-saving smart energy system.

  • Solar-Optimised Charging: Charges your EV using 100% solar power whenever available
  • Tariff Intelligence: Schedules charging to exploit cheaper night or midday rates, avoiding expensive peak times
  • Works with Any EV Setup: Use our recommended GoodWe Smart Charger or make your existing plug-in charger smart
  • Unified Control: One app to monitor your solar, battery, and EV in one place
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HOW DOES JOUSTO SMART CHARGING WORK?

Our system is designed to be simple to use while delivering powerful results. Here's how we make your EV charging smarter:

1

ENERGY HUB INSTALLATION

We install the Jousto Energy Hub device at your switchboard – it talks to your solar inverter, battery, and EV charger.

2

SMART EV CHARGER

We set up a GoodWe EV charger OR integrate your existing charger via a smart plug. The Hub communicates with the charger to control charging in real-time.

3

MONITORING & CONTROL

CT sensors monitor solar production and household usage. Jousto's intelligent software decides when to turn the EV charging on, off, or modulate it.

4

USER SETTINGS

Through the Jousto app, you set your preferences – e.g. "solar only mode", or "charge by 7am to 80%" – and Jousto automates the rest.

No solar? No problem – Jousto will simply use off-peak schedule to ensure you still save money. You can always upgrade with solar later.

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WHY CHOOSE JOUSTO?

Our smart EV charging solution offers benefits that standard chargers simply can't match.

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SLASH CHARGING COSTS

By prioritising free solar energy and cheap rates, you could charge at effective rates of just a few cents per kWh (some users pay $0 when solar covers it!).

FAST OR FLEXIBLE – YOU DECIDE

Need a quick charge? Override to boost at full power from grid + solar. Otherwise, let Jousto trickle-charge on sunshine. You get the best of both worlds.

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MAXIMISE YOUR SOLAR INVESTMENT

Every kWh sent to the grid earns maybe 5-10c; using that in your EV saves you ~30c/kWh. Jousto ensures your solar goes into your battery or car first.

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EXTEND BATTERY LIFESPAN

By managing the load, Jousto avoids overloading your home or grid connection. It can prevent your home battery from cycling unnecessarily.

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FUTURE-PROOF AND SCALABLE

Planning to get a battery or a second EV later? Jousto is ready – it can coordinate multiple devices and receives updates to support new tariff structures.

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PROFESSIONAL SUPPORT & INSTALLATION

Our team handles everything – from system design to installation by accredited electricians, and after-sales support.

OUR EV CHARGING SOLUTIONS

Choose from our range of smart EV chargers or integrate your existing charger with the Jousto Energy Hub.

GoodWe EV Charger 7kW POPULAR

GoodWe EV Charger 7kW

Single-phase AC charger with IP66 weatherproofing, perfect for most Australian homes. When paired with the Jousto Energy Hub, it becomes a solar-aware smart charger.

From $1,189
Get a Quote
GoodWe EV Charger 22kW

GoodWe EV Charger 22kW

Three-phase AC charger for faster charging speeds. Ideal for homes with three-phase power and EVs that support higher charging rates. Smart features when connected to the Jousto Energy Hub.

From $1,483
Get a Quote
Jousto Energy Hub

Jousto Energy Hub

Make any EV charger smart! Our Energy Hub can control your existing charger via a smart plug, allowing you to charge from solar and off-peak power without replacing your current hardware.

From $449
Get a Quote

HOW JOUSTO COMPARES

See how our smart charging solution stacks up against traditional EV charging options.

Feature Regular Charger Jousto Smart Charging
Uses excess solar Draws grid even if solar available Charges only on solar surplus by default
Time-of-Use aware Manual (user must set car timer) Automatic – follows tariff schedule you set
Upfront hardware cost $$ (if buying a solar smart charger like Zappi) $ Works with existing charger or affordable GoodWe unit
Integrated control Charger alone Coordinates with solar & battery (via Hub)
Monitoring Charger app (separate) One app for all energy (solar, battery, EV)

REAL RESULTS

"We installed Jousto with a 6kW solar system, and now my commute is essentially free. I love checking the app and seeing my car charged 100% from solar! During recent storms, we even used the car battery to power essential appliances when the grid went down."

Michael T.

Michael T.

Brighton, Melbourne

Solar Utilisation: 90% | Annual Savings: $1,240

"As a shift worker, I'm rarely home during daylight hours to charge my EV on solar. Jousto solved this by charging my car overnight on super off-peak rates, then using my daytime solar for the home battery. The system is completely automated – I just plug in and forget about it."

Sarah L.

Sarah L.

Norwood, Adelaide

Off-Peak Charging: 95% | Annual Savings: $980

EV CHARGING FAQs

Will this work with my car model?

Yes – Jousto works with all EVs and PHEVs. We either interface through the charger or directly with certain car APIs. From Teslas to Nissan Leafs, we've got you covered. Our system is compatible with all J1772 standard plugs, which is the Australian standard for EV charging.

Do I need a specific solar inverter or battery?

No specific brand needed. Jousto is compatible with most common solar inverters (Fronius, SolarEdge, GoodWe, Sungrow, etc.) and batteries. We'll check compatibility or use sensors to gather data if direct integration isn't available. Our system works with both new and existing solar setups.

What if I don't have a home battery?

No problem – Jousto will focus on your solar and grid. You can add a battery later and Jousto will integrate it then. Many of our customers start with solar + EV charging, then add battery storage as a future upgrade when they're ready.

Can I still charge my car quickly if needed?

Absolutely. You can always override to charge at full power (e.g., if you need to top-up in a hurry). Jousto's app allows you to switch to Fast Charge mode, after which it can revert to smart mode automatically. This gives you the flexibility to charge quickly when needed while still optimising for solar and off-peak rates most of the time.

Is the GoodWe charger any good?

Yes – GoodWe's 7kW (single-phase) and 22kW (3-phase) chargers are robust and affordable. They come with IP66 weatherproofing and a 2-year warranty (extendable). We pair it with Jousto to add smart features beyond its standard capabilities, giving you a great balance of cost and performance.

How much does this setup cost?

It depends on your configuration. Our GoodWe chargers start around $899, and the Jousto Energy Hub (with installation and setup) starts from $699. We'll provide a tailored quote – and remember, it's an investment that can pay itself off through energy savings in a few years. Also, financing options and any applicable rebates can make upfront costs easier.

How many solar panels do I need to charge my EV?

As a rule of thumb, we recommend about 1.5 kW of solar per 10-15 km of daily driving. For example, if you drive 50 km per day, an additional 5-6 kW of solar would cover your EV charging needs. However, this varies based on your driving habits, EV model, and local conditions. Our team can provide a personalised assessment based on your specific situation.

READY TO DRIVE ON SUNSHINE?

Join the growing number of Australian homeowners who have transformed their EV charging experience. It's time to reduce your bills, make full use of your solar, and enjoy the convenience of automation.

No obligations – just honest advice. Find out how much you could save.

Currently serving Adelaide, Melbourne and expanding Australia-wide.

how smart controls can cut your energy bill

Smart Energy Automation for Solar Battery & EV: How Aussie Businesses and Homeowners Are Saving More with Jousto

April 15, 20255 min read

As solar adoption and electric vehicle (EV) ownership continue to surge across South Australia, one thing is clear—energy needs are changing fast. More power is being produced, stored, and consumed at the local level than ever before. But without the right automation, most homes and small businesses are missing out on serious savings and efficiency.

Enter smart energy automation—a powerful new way to control when, how, and where your solar energy is used. If you have solar, a battery, or an EV (or all three), Jousto can help you optimise your setup, reduce your power bills, and take advantage of real-time market pricing. And if you don’t? Now’s the time to start planning.

Let’s explore how smart automation works, how it applies to solar batteries and EV charging, and why South Australians are increasingly turning to Jousto for plug-and-play energy control.

The Challenge: Solar Without Automation = Missed Opportunities

Many Aussie homes and businesses have rooftop solar, but only a fraction are maximising the energy they generate. Why?

  • They export solar to the grid when prices are low

  • They charge batteries at inefficient times

  • They charge EVs during peak demand (and pricing)

  • They rely on fixed-rate energy plans that don’t reflect market conditions

The result? Higher bills, wasted solar, and lower return on investment.

Jousto solves this by introducing real-time intelligence to your energy system—without the complexity.

👉 Learn more: Jousto.com.au


What Is Smart Energy Automation?

Smart energy automation refers to technology and services that automatically manage your energy use based on:

  • Time of day

  • Weather patterns

  • Energy demand

  • Live electricity prices

  • Solar generation and battery levels

It includes devices like smart relays, EV chargers, load controllers, and cloud-based platforms that work together to lower your power bills and boost sustainability—without you lifting a finger.


How Jousto Makes It Simple for Aussies

Jousto is designed specifically for Australian SMEs and solar-savvy homeowners. Here’s what sets it apart:

✅ Local, Aussie-owned support

Unlike offshore platforms, Jousto provides customer service and energy optimisation designed for our market—including SA’s unique spot price challenges and solar incentives.

✅ ‘Do It For Me’ Setup

No tech headaches here. Jousto’s "Do it For Me" service includes setup, monitoring, and continuous optimisation.

✅ Devices + Data

With access to Australia’s NEM spot energy price and real-time data, Jousto automatically adjusts your energy use to maximise returns and reduce bills.


Smart Energy Automation Use Cases (That Work in SA)

1. Solar + Battery Automation

Let’s say your business has a 10kW solar array and a 13kWh battery. Without automation:

  • You may charge your battery when prices are low

  • Discharge when demand is minimal

  • Export solar at off-peak times

With Jousto:

  • You can automate charging only when prices are cheapest

  • Discharge the battery during peak pricing to avoid grid costs

  • Keep enough reserve for outages

2. EV Charging Smarts

EVs are one of the most energy-hungry appliances at home or work. With smart charging:

  • You charge during off-peak hours or when solar is abundant

  • Avoid peak grid draw (especially in the evening)

  • Manage multiple EVs in fleets

Jousto’s automation ensures EVs are topped up efficiently—without manual input.

3. SME Energy Budget Control

For cafés, clinics, and warehouses with unpredictable usage, smart energy automation helps balance:

  • Solar output

  • Device scheduling (e.g., freezers, air con, lighting)

  • Power price fluctuations

With Jousto, you get tailored scheduling tools and alerts to make sure your business isn’t bleeding energy costs.

👉 Explore Jousto’s Smart Device Shop: Shop Energy Devices


Benefits of Smart Automation for Solar and EV Users

🌞 Maximise Solar ROI

Your solar system’s ROI depends on when and how energy is used. Smart automation directs that power exactly where it’s needed—whether that’s battery charging, running your home, or topping up your EV.

⚡ Reduce Grid Dependence

By optimising load use and taking advantage of real-time pricing, you can reduce reliance on expensive grid power.

📊 Real-Time Visibility

Through the Jousto dashboard and alerts, you can track usage, battery status, and EV charging patterns.

📉 Lower Power Bills

By pairing automation with spot market responsiveness, customers can reduce bills by 20–40% over time.

🌱 Sustainability

Smart automation ensures more of your energy is sourced from renewables—supporting your green goals.


Jousto in Action: Real South Aussie Results

  • Adelaide café using Jousto saved 33% on energy bills in 6 months with solar + battery + smart automation.

  • Fleet manager in SA reduced EV charging costs by $1,000/month by charging off-peak.

  • Retail business in Norwood synced lighting and refrigeration with solar production and cut energy waste by 27%.


How Jousto’s ‘Do It For Me’ Model Works

Want automation but don’t want to manage it? That’s where Jousto’s Do It For Me service comes in.

It includes:

  • Review of your solar, battery, or EV setup

  • Matching your usage with real-time energy trends

  • Installing automation devices if needed

  • Ongoing monitoring and optimisation

  • Monthly performance reporting

And you’re never locked in. It’s flexibility with impact.


How to Get Started

Ready to take control of your energy future?

  1. Visit jousto.com.au

  2. Request a free energy review

  3. Let us assess your solar, battery, or EV system

  4. Start saving—automatically

Prefer to talk? Reach out via the contact form.


Smart Energy Automation FAQ (for South Aussies)

Q: Does Jousto work with my existing inverter or battery?

Yes, in most cases. We’re compatible with most major solar brands and battery models.

Q: Is there an app?

Yes, Jousto provides a web portal and app for real-time tracking, alerts, and usage insights.

Q: What’s the average ROI?

Most users see savings within 6–12 months, with long-term benefits increasing as energy prices rise.


Final Thoughts: Control, Savings, Simplicity

If you’re generating solar or charging EVs without smart automation, you’re leaving money on the table. Jousto turns solar and battery systems into smart energy ecosystems—automated, intelligent, and efficient.

Whether you’re a homeowner wanting to power your EV with solar, or a business owner tired of unpredictable bills, smart energy automation is the next logical step.

Let Jousto handle the heavy lifting, so you can focus on life and business—with peace of mind your energy is working for you.

👉 Book a free solar automation review now: https://jousto.com.au

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