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WHAT IS SOLAR + BATTERY LOAD DISPLACEMENT SYSTEM?

A solar + battery load displacement system (also called zero-export solar) is designed so electricity stays inside your home.

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Save on Energy Home Renovation Savings Program - Key Rebate Requirements

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To qualify for solar and battery rebates in Ontario:

  • Solar must be rooftop-mounted

  • A battery system is required

  • System must operate as load displacement (no export)

  • Net metering is not permitted

Rebate Amounts

  • Up to $5,000 for solar PV

  • Up to $5,000 for battery storage [$300/kW]

  • Maximum $10,000 total

How load displacement works

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  • Solar energy powers your home during the day

  • Extra energy is stored in a home battery

  • Battery supplies power in the evening or during peak rates

  • No electricity is exported to the grid

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Benefits of solar + battery systems

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  • Eligible for Save on Energy rebates

  • Up to $5,000 for solar

  • Up to $5,000 for battery storage

  • Lower upfront cost after rebates

  • Improved self-consumption

  • Optional backup power during outages

  • Reduced reliance on the electrical grid

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Limitations​​​​

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  • No net metering credits for excess solar production

  • System size is limited to your home’s load

  • Lower lifetime savings compared to net metering in most cases

  • Must remain zero-export for the life of the system to keep rebates

Ready to Begin?

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Start by contacting us now to find out what the next steps are and to discuss your project.

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WHICH SOLAR SYSTEM IS BEST

FOR HOMEOWNERS 

Choose

Solar Net Metering

if:

  • You want maximum lifetime savings

  • Your roof can support a larger solar array

  • You plan future upgrades (EVs, heat pumps)

  • You prefer simplicity and utility credits

Choose

Solar + Battery Load Displacement 

if:

  • You want lower upfront costs using rebates

  • Backup power is a priority

  • You prefer energy independence over export credits

  • Your electrical usage is consistent year-round

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FINAL THOUGHTS - Net metering vs battery-based solar 

For most homeowners, solar net metering delivers the highest financial return over 20–30 years. However, solar + battery load displacement systems become attractive when Save on Energy rebates and backup power are important factors.

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The best system depends on:

  • Your electricity usage

  • Budget and financing preferences

  • Resiliency needs

  • Long-term energy plans

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Thinking About Going Solar?

A professional site assessment can determine:

  • Which system delivers the best ROI for your home

  • Whether rebates or net metering make more sense

  • Optimal system sizing and battery options

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