Solar Energy Cost in Plainfield, NJ in 2026
Most Solar Energy projects in Plainfield, NJ cost between $19,000 and $37,000. The typical price is $26,000.
Labour and materials in Plainfield run about 15% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Panel efficiency and inverter type
- Roof complexity and mounting hardware
- Main panel upgrade if the busbar cannot take the backfeed
- Battery storage, which is priced separately
Usually included
- Panels, inverters and racking
- Design, permitting and interconnection
- Installation and commissioning
Usually extra
- Battery storage
- Roof repair or replacement before install
- Utility interconnection fees in some territories
Unit prices in Plainfield, NJ
| Quality tier | Cost per watt |
|---|---|
| Budget | $2.39 |
| Mid-range | $3.26 |
| High-end | $4.57 |
Solar panel installers in Plainfield, NJ
Businesses listed on Google near Plainfield, NJ. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Tri Starr Electric LLC
5.0(255 reviews)
1372 E Front St, Plainfield, NJ 07062
Momentum Solar - South Plainfield
3.6(1,471 reviews)
3096 Hamilton Blvd #2B, South Plainfield, NJ 07080
Advisor Solar
5.0(125 reviews)
20 Commerce Dr Suite 135, Cranford, NJ 07016
Fusion Solar Energy
4.4(57 reviews)
1059 King Georges Post Rd, Edison, NJ 08837
Spectacular Solar
4.6(18 reviews)
242 St Nicholas Ave, South Plainfield, NJ 07080
Advanced Solar & Energy Solutions
4.3(16 reviews)
1017 New Brunswick Ave, Rahway, NJ 07065