🔋 Save $372/kWh with Federal Rebates

Turn Energy into Profit:
9x Returns with Every Charge

Combine battery storage with EV charging to sell electricity at retail rates instead of feeding back to the grid. Transform your building into a profit centre.

The 9x Revenue Opportunity You're Missing

The Old Way: Export to Grid
Solar Feed-in Tariff2.5¢/kWh

Annual Revenue (54kWh system):

$493

Low returns make battery investment hard to justify

The Ampwise Way: Sell to EVs
EV Charging Rate23¢/kWh

Annual Revenue (54kWh system):

$4,534

High returns create a compelling investment case

Revenue Multiplier

9.2x

Same energy, 9.2 times the revenue

The Ampwise Smart Energy Loop

1. Generate

Solar panels capture free energy from your rooftop

2. Store

Tesla Powerwall 3 stores energy for 24/7 availability

3. Profit

Smart EV chargers sell stored energy at 23¢/kWh

Australian Federal Battery Rebate

The Cheaper Home Batteries Program offers businesses up to $372 per usable kWh for battery systems between 5-100kWh (first 50kWh eligible).

$18,500

Maximum rebate

30%

Typical cost reduction

2030

Program ends

* Rebate declines annually. Must be VPP-capable and installed by SAA-accredited installer.

Calculate Your Investment Returns

Customize the parameters below to see how battery storage combined with EV charging can transform your building's energy economics.

Battery Economics Calculator
20
54.0
30
$0.30

Investment Summary

Battery System (54.0 kWh @ $919/kWh)$49,626
EV Charging Outlets (20 spots @ $450/spot)$9,000
Solar System (30 kW @ $750/kW)$22,500
Total Gross Cost$81,126
Federal Rebate (50 kWh × $372)-$18,600
Net Investment$62,526
Solar to Grid Only
Annual Solar Generation47 MWh
Grid Feed-in ($0.025/kWh)$1183/yr
$1183

Annual Revenue

With Battery + EV Charging
EV Charging Revenue$7435/yr
Excess Solar to Grid$335/yr
Grid Cost Savings$8814/yr
$16584

Annual Benefit

14.0x

Value Multiplier

3.8 yrs

Payback Period

27%

Annual ROIC

$103k

10-Year Profit

Calculations based on 35% daily utilization,25 kWh average charge,18% solar capacity factor

Economies of scale applied: up to 30% discount on outlets, 20% on batteries, 25% on solar for larger installations

* Calculations include federal rebates and assume conservative utilization rates. Actual returns may be higher with optimal usage patterns, demand response participation, and electricity price increases.

Commercial-Grade Battery Systems

Tesla Powerwall 3

Key Specifications

  • 13.5 kWh usable capacity
  • 11.04 kW continuous power output
  • Integrated 11.04 kW solar inverter
  • Stackable up to 4 units (54 kWh)
  • 10-year warranty

Commercial Benefits

  • VPP-capable for demand response revenue
  • Weather resistant (IP67 rated)
  • Remote monitoring and control
  • Simplified installation design
  • Federal rebate: $5,022 per unit

Ideal for: Buildings with 20-100 parking spaces requiring reliable, scalable energy storage with integrated solar capabilities.

Safety First: Industry-Leading Standards

Certified Safety

All battery systems comply with AS/NZS standards and include:

  • • Thermal management systems
  • • Overcharge protection
  • • IP67 weather rating
  • • Fire-resistant enclosures
We Handle Complexity

Complete turnkey solution from design to operation:

  • • Site assessment & design
  • • SAA-accredited installation
  • • Integration with existing systems
  • • Ongoing optimization
Low Maintenance

Your investment is protected with:

  • • 10-year warranties
  • • 24/7 remote monitoring
  • • Predictive maintenance
  • • Full service contracts available

Why Building Owners Choose Ampwise

Increase Asset Value

Modern energy infrastructure and EV charging capabilities increase property values and attract premium tenants.

Future-Proof Your Building

Stay ahead of rising energy costs and increasing EV demand with scalable, self-sufficient energy solutions.

Achieve ESG Goals

Enhance your sustainability credentials with tangible green initiatives that generate revenue.

Turnkey Solution

From design to ongoing management, Ampwise handles everything. You simply collect the revenue.

Multiple Revenue Streams

EV charging revenue, demand response programs, and energy arbitrage create diverse income sources.

NABERS Benefits

EV charging energy consumption excluded from NABERS ratings, protecting your building's efficiency score.

Limited Federal Rebates Available Until 2030

Your Building's Profit Potential is Untapped

Get a custom ROI analysis showing your exact revenue potential with battery + EV integration. Our assessment includes federal rebate calculations, demand response opportunities, and a detailed 10-year financial projection.

Your Next Steps:

  1. 1.15-minute consultation to discuss your building
  2. 2.Custom ROI report within 24 hours
  3. 3.Site assessment and detailed proposal
  4. 4.Installation and revenue generation begins