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EDMONTON · MAINTENANCE / REPOWERING SAMPLE

Older systems approaching inverter end-of-life

Systems 10+ years old. String inverters typically hit end-of-life around year 12 — these homeowners are a maintenance call away from a service contract or full repowering. Showing 9 real homes from the full installed base of 189 10+ years old.

Homes in segment
189
Cohort
10+ years old
System size known
13
Neighbourhoods
96
9 SAMPLE HOMES · FULL ADDRESS · FULL SYSTEM SIZE

A real slice of the maintenance / repowering segment.

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Maintenance / repowering
16421 - 61A Street NW
Matt Berry · installed 2010-12-23
SYSTEM
Installed2010-12-23
System11 panels · 4.6 kW
Age16 yrs
HOME · edmonton assessment
Assessed$504k
Built2005 (21yr)
Floor1,254 sq ft
CONTEXT
InstallerZENO RENEWABLES INC.
Their book175 Edm homes
Nbh cohort12 solar in Matt Berry
Est. annual production5,290 kWh
Battery-capturable value~$370 / yr
Why now: System ~16 yr old — original inverter nearing end-of-life. Pitch: service contract, monitoring upgrade, or full repowering at peak-of-curve.
Maintenance / repoweringBig elec load
9530 - 91 Street NW
Strathearn · installed 2012-02-22
SYSTEM
Installed2012-02-22
System19 panels · 8.0 kW
Age14 yrs
HOME · edmonton assessment
Assessed$748k
Built1971 (55yr)
Floor1,951 sq ft
CONTEXT
Installernot on record
Nbh cohort36 solar in Strathearn
Est. annual production9,200 kWh
Battery-capturable value~$644 / yr
Why now: System ~14 yr old — original inverter nearing end-of-life. Pitch: service contract, monitoring upgrade, or full repowering at peak-of-curve.
Maintenance / repowering
1754 - Haswell Cove NW
Haddow · installed 2013-07-31
SYSTEM
Installed2013-07-31
System12 panels · 5.0 kW
Age13 yrs
HOME · edmonton assessment
Assessed$786k
Built2000 (26yr)
Floor1,691 sq ft
CONTEXT
Installernot on record
Nbh cohort52 solar in Haddow
Est. annual production5,750 kWh
Battery-capturable value~$402 / yr
Why now: System ~13 yr old — original inverter nearing end-of-life. Pitch: service contract, monitoring upgrade, or full repowering at peak-of-curve.
Maintenance / repowering
9411 - 108A Avenue NW
Mccauley · installed 2013-11-14
SYSTEM
Installed2013-11-14
System16 panels · 6.7 kW
Age13 yrs
HOME · edmonton assessment
Assessed$567k
Built2001 (25yr)
Floor2,465 sq ft
CONTEXT
Installernot on record
Nbh cohort14 solar in Mccauley
Est. annual production7,705 kWh
Battery-capturable value~$539 / yr
Why now: System ~13 yr old — original inverter nearing end-of-life. Pitch: service contract, monitoring upgrade, or full repowering at peak-of-curve.
Maintenance / repowering
6831 - 112A Street NW
Parkallen · installed 2010-10-15
SYSTEM
Installed2010-10-15
System23 panels · 9.7 kW
Age16 yrs
HOME · edmonton assessment
Assessed$542k
Built1964 (62yr)
Floor1,296 sq ft
CONTEXT
Installernot on record
Nbh cohort50 solar in Parkallen
Est. annual production11,155 kWh
Battery-capturable value~$781 / yr
Why now: System ~16 yr old — original inverter nearing end-of-life. Pitch: service contract, monitoring upgrade, or full repowering at peak-of-curve.
Maintenance / repowering
10719 - 33 Avenue NW
Steinhauer · installed 2012-07-11
SYSTEM
Installed2012-07-11
System16 panels · 6.7 kW
Age14 yrs
HOME · edmonton assessment
Assessed$516k
Built1975 (51yr)
Floor1,586 sq ft
CONTEXT
Installernot on record
Nbh cohort38 solar in Steinhauer
Est. annual production7,705 kWh
Battery-capturable value~$539 / yr
Why now: System ~14 yr old — original inverter nearing end-of-life. Pitch: service contract, monitoring upgrade, or full repowering at peak-of-curve.
Maintenance / repoweringProven spender
22 - Windermere Drive SW
Windermere · installed 2012-10-11
SYSTEM
Installed2012-10-11
System—
Age14 yrs
HOME · edmonton assessment
Assessed$5508k
Built2012 (14yr)
Floor8,029 sq ft
CONTEXT
Installernot on record
Nbh cohort152 solar in Windermere
Why now: System ~14 yr old — original inverter nearing end-of-life. Pitch: service contract, monitoring upgrade, or full repowering at peak-of-curve.
Maintenance / repoweringProven spender
75 - Westbrook Drive NW
Westbrook Estates · installed 2012-08-28
SYSTEM
Installed2012-08-28
System—
Age14 yrs
HOME · edmonton assessment
Assessed$1512k
Built1969 (57yr)
Floor2,147 sq ft
CONTEXT
Installernot on record
Nbh cohort12 solar in Westbrook Es…
Why now: System ~14 yr old — original inverter nearing end-of-life. Pitch: service contract, monitoring upgrade, or full repowering at peak-of-curve.
Maintenance / repoweringProven spender
14311 - 99 Avenue NW
Crestwood · installed 2012-05-28
SYSTEM
Installed2012-05-28
System—
Age14 yrs
HOME · edmonton assessment
Assessed$1579k
Built2025 (1yr)
Floor3,310 sq ft
CONTEXT
Installernot on record
Nbh cohort43 solar in Crestwood
Why now: System ~14 yr old — original inverter nearing end-of-life. Pitch: service contract, monitoring upgrade, or full repowering at peak-of-curve.

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Who buys this segment

Solar O&M companies, repowering specialists, monitoring upgrade resellers. Suggested pitch: Open with system age and value of avoided downtime; quote inverter replacement or monitoring.