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.

energy automation

How Jousto Helps Aussie SMEs Slash Power Bills

April 17, 20256 min read

Introduction: The Energy Challenge for Australian SMEs

In today’s economic environment, Australian SMEs are under increasing pressure to manage operating costs—energy bills being one of the most unpredictable and burdensome. Jousto, a smart energy automation company based in South Australia, offers a zero-effort solution that empowers small and medium-sized enterprises to dramatically reduce their power bills.

By leveraging automation, integrating with solar and battery storage systems, and making real-time decisions based on wholesale electricity prices, Jousto optimises every watt of energy used. For time-poor business owners, this hands-off system represents a breakthrough in both convenience and cost savings.

Rising energy prices are hitting Australian SMEs hard. Whether you're a café, retail outlet, gym, or manufacturing workshop, electricity bills are a constant pain point. Many businesses still operate on default retail energy plans, missing opportunities for cheaper alternatives or strategic usage.

The problem? Most SME owners don’t have the time or expertise to micro-manage energy plans, track price fluctuations, or control energy-intensive devices throughout the day.

This is where Jousto steps in—providing a comprehensive, automated platform to optimise energy usage with no need for ongoing management. Their focus? Helping SMEs save more by doing less.


Jousto's Core Approach to SME Energy Cost Reduction: Smart Automation

Zero-Effort Energy Intelligence

At the core of Jousto’s solution is smart energy automation—a set of tools that:

  • Automate when and how energy is used

  • React to real-time solar generation and market prices

  • Integrate seamlessly with existing or future solar and battery systems

  • Schedule energy-heavy tasks for optimal cost savings

This approach is especially effective for SMEs with variable operating hours, solar systems, or large equipment loads.

Whether you run a bakery with ovens on all morning or an office with peak cooling needs in summer, Jousto ensures you’re using the cheapest and cleanest energy available, automatically.


Key Features and Services for SMEs: Automating Savings

Jousto offers a powerful toolkit of features that turn energy from a cost centre into a strategic asset.

📊 Detailed Energy Reporting

Jousto begins with energy data. Their platform provides real-time visibility into how each device or system in your business consumes power. This reporting:

  • Identifies energy-intensive operations

  • Flags inefficiencies

  • Supports smarter planning

And most importantly—it’s all automated and easy to digest. No spreadsheets or complex dashboards.

☀️ Solar Optimisation

If your business has rooftop solar, Jousto ensures you get the maximum value from every kilowatt. The system can:

  • Automatically run appliances during solar surplus

  • Shift load-heavy tasks to peak solar periods

  • Prevent exports during negative wholesale pricing, avoiding bill shocks

This increases your solar self-consumption rate, the #1 driver of ROI for solar-equipped businesses.

⚡ Wholesale Energy Automation

Even if you don’t have solar, you can still take advantage of wholesale market pricing. Jousto monitors energy prices (via providers like Amber Electric and Local Volts) and automates usage accordingly:

  • Run equipment when energy is cheapest

  • Delay non-urgent tasks during high-price periods

  • Always consume with pricing in mind

You don’t need to understand the market—Jousto does it all for you.

🔋 Battery Smart Charging & Sell-Back

For businesses with battery storage, Jousto unlocks even more savings:

  • Charge batteries when prices are low or solar is abundant

  • Discharge when prices peak

  • Even sell back to the grid when it’s profitable

This strategy enhances ROI and provides resilience against price volatility.

🔄 Dynamic Export Limiting

Some networks restrict how much solar you can export. Jousto dynamically limits exports to:

  • Stay compliant with grid rules

  • Prioritise on-site energy use

  • Avoid low or negative export prices

This helps SMEs extract maximum value from their generation without regulatory hassle.

🔁 Automated Inverter Mode Switching

Using Home Assistant integration, Jousto automatically switches inverter modes based on:

  • Market price changes

  • Solar generation conditions

  • Battery storage levels

No app fiddling. No manual overrides. Just automated efficiency.


Mechanisms for "Zero Effort" Savings: The Power of Automation

Jousto's promise of “zero effort” energy savings isn’t just marketing—it’s the result of sophisticated engineering.

Here's how it works:

  1. Real-time monitoring: Energy use, solar output, battery levels, market prices—all tracked continuously

  2. Smart rules & algorithms: Automated decisions based on usage patterns and market signals

  3. Device control: Connects with appliances, inverters, and batteries to act instantly

  4. Home Assistant backbone: Flexible automation platform compatible with thousands of devices

  5. Tariff optimisation: Navigates complex peak, off-peak, and demand charges to use power efficiently

This level of automation means no learning curve for SME owners. Once installed, Jousto quietly works in the background, delivering savings day after day.


Benefits for Australian SMEs Using Jousto

Let’s break down the key business benefits of adopting Jousto.

💰 1. Significant Reduction in Power Bills

Jousto’s automation cuts costs by:

  • Shifting usage to low-cost times

  • Avoiding price spikes

  • Maximising self-consumption of solar and battery

Real-world users report double-digit percentage savings—without changing behaviour.

⏱️ 2. Time Savings & Convenience

Forget energy spreadsheets and tariff comparisons. Jousto handles it all, letting you focus on running your business—not managing kilowatts.

☀️ 3. Maximised ROI on Solar and Battery

Already installed solar or a battery? Jousto helps you get more out of your investment by:

  • Avoiding exports at low prices

  • Using stored power when grid prices peak

  • Charging and discharging at the right times

📉 4. Protection from Energy Price Volatility

As electricity prices swing wildly across Australia, Jousto ensures you:

  • Lock in savings

  • Avoid unnecessary peaks

  • Ride the pricing wave instead of fighting it

🌱 5. Sustainability and Environmental Responsibility

Using more solar and less grid energy not only saves money—it also cuts your carbon footprint. Great for the planet, and great for your brand.

🧠 6. Easy to Use—No Energy Expertise Needed

Jousto is built for busy business owners. You don’t need to understand energy markets or automation code. Just set it up and let it run.


Industry Use Cases: Where Jousto Works Best

🍞 Cafés and Bakeries

  • Automate ovens, fridges, coffee machines

  • Maximise daytime solar usage

  • Run dishwashers when energy is cheap

🏋️‍♂️ Gyms and Fitness Studios

  • Shift HVAC load to lower-cost hours

  • Power cardio equipment or lighting using solar

  • Reduce overnight standby power waste

🏬 Retail Stores

  • Automate lighting and signage

  • Run POS, fridges, and heating more efficiently

  • Manage HVAC during business hours only

🛠️ Workshops and Manufacturing

  • Time heavy machinery for off-peak

  • Automate air compressors, tools, and ventilation

  • Sell back power when grid prices spike


Jousto + Independent Solar Design: The Ultimate Combo

If your business is planning a solar installation, consider pairing Jousto with independent solar design. Here’s why:

save energy

Together, they deliver a complete energy strategy—from design to daily optimisation.


Getting Started: What SMEs Need to Know

Is Jousto Right for My Business?

If you:

  • Use over $1,000/year in electricity

  • Have solar, battery, or are on a wholesale pricing plan

  • Want to reduce costs without adding complexity

…then Jousto is built for you.

What Do I Need to Use It?

  • A stable internet connection

  • A compatible inverter and smart device support (Jousto can advise)

  • 1–2 hours for initial setup—after that, it runs itself

What’s the ROI?

Many businesses see payback in under 12 months, depending on usage patterns, solar generation, and market pricing.


Conclusion: Why Jousto Makes Sense for Australian SMEs

Jousto delivers what most small business owners desperately want from an energy solution:

  • It saves money

  • It doesn’t require ongoing attention

  • It works with your current setup

  • It reduces risk and boosts sustainability

With power bills rising and margins tightening, now is the time for SMEs to take control—and automate their energy savings.

Jousto removes the complexity and delivers tangible results, making it one of the most valuable, hands-off tools for cost-conscious Australian businesses today.


✅ Ready to Cut Power Bills Without Lifting a Finger?

Discover how Jousto can optimise your energy use and start saving your business money today.

👉 Explore Jousto’s SME solutions now

Smarter energy. Zero hassle. Real savings.

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