How Much Does Inverter Replacement Cost?
Average cost: $2,000 | Range: $1,000 - $3,500
Average Cost
$2,000
Low End
$1,000
High End
$3,500
Time Required
2-4 hours
What Affects the Price?
String inverters cost $1,000-$2,000 for the unit plus $500-$1,000 for installation. Microinverter replacement costs $150-$300 per unit (one per panel). Upgrading from string to microinverters on a 20-panel system runs $3,000-$5,000. Warranty replacement may cover the hardware but not labor.
Key Cost Factors
- Inverter type (string vs micro)
- Inverter brand
- System size
- Electrical modifications needed
- Warranty coverage
- Labor rates
Cost by State (Sample)
| State | Low | High | Avg |
|---|---|---|---|
| Alabama | $920 | $3,220 | $1,840 |
| Alaska | $1,400 | $4,900 | $2,800 |
| Arizona | $970 | $3,395 | $1,940 |
| Arkansas | $870 | $3,045 | $1,740 |
| California | $1,350 | $4,725 | $2,700 |
| Colorado | $1,080 | $3,780 | $2,160 |
| Connecticut | $1,220 | $4,270 | $2,440 |
| Delaware | $1,050 | $3,675 | $2,100 |
| Florida | $1,000 | $3,500 | $2,000 |
| Georgia | $950 | $3,325 | $1,900 |