Solar Panel Installation in New Jersey & Pennsylvania
Full-service residential and commercial solar installation: design, permits, equipment, labor, inspection, and grid connection — all under one Solarnova contract.
Solarnova installs residential and commercial solar panel systems across New Jersey and Pennsylvania, handling every step from site assessment through utility interconnection. Typical residential installs cost $15,000–$30,000 before incentives and go live within 4 to 8 weeks.
What Is Included in Solarnova's Solar Installation Service?
Every install follows a six-step process so you know exactly what happens and when:
| Step | What Happens | Typical Duration |
|---|---|---|
| 1. Site assessment | On-site or virtual roof evaluation, shade analysis, electrical panel review | 3–5 days |
| 2. Permit filing | We file building, electrical, and utility interconnection paperwork | 2–4 weeks |
| 3. Equipment sourcing | Panels, inverters, racking, and conduit ordered to your spec | 1–2 weeks |
| 4. Installation | Racking, panels, inverters, wiring, and monitoring on-site | 1–3 days |
| 5. Inspection | Municipal and electrical inspections | 1 week |
| 6. Grid connection | Utility installs production meter, system goes live | 1–2 weeks |
How Much Does Solar Panel Installation Cost in NJ and PA?
Pricing depends on system size, roof complexity, and panel tier. Ranges below are before the 30% federal tax credit and state incentives.
| System Type | Typical Size | Price Range (pre-incentive) |
|---|---|---|
| Residential — Small | 4–6 kW | $12,000 – $18,000 |
| Residential — Medium | 7–9 kW | $18,000 – $25,000 |
| Residential — Large | 10–15 kW | $25,000 – $40,000 |
| Commercial — Small | 20–50 kW | $45,000 – $120,000 |
| Commercial — Large | 100+ kW | Custom quote |
Final pricing depends on system size, roof type, and permits. Get a free written quote tailored to your home.
How Long Does Solar Panel Installation Take?
On-site installation is fast — the longer wait is permits and utility interconnection.
| Phase | Duration |
|---|---|
| Contract signed to permit approval | 2–4 weeks |
| On-site installation | 1–3 days |
| Inspection | 1 week |
| Utility interconnection (PTO) | 1–2 weeks |
| Total: contract to grid-connected | 4–8 weeks |
What Solar Panel Brands Does Solarnova Install?
We install tier-1 panels only — brands with long manufacturer warranties and established NJ/PA service networks.
- SunPower — premium efficiency, 25-year product warranty
- LG NeON — high-efficiency residential panels
- Panasonic EverVolt — strong low-light performance
- Q CELLS — excellent value-to-efficiency ratio
- Enphase microinverters — per-panel optimization
- SolarEdge & Tesla — optimizers, inverters, batteries
Is Solar Installation Worth It in New Jersey and Pennsylvania?
Yes, in both states, with strong state-level incentives on top of the federal tax credit:
- 30% Federal Solar Tax Credit — reduces federal tax liability by 30% of the installed cost
- NJ SREC-II (Successor Program) — ongoing revenue from solar production for 15 years
- PA Solar Renewable Energy Credits (SRECs) — sell credits to utilities for extra income
- Net metering — sell excess production back to the grid in both states
- Property tax exemption — solar additions do not raise property tax assessments in NJ
Typical ROI: 6–9 years in NJ, 8–11 years in PA — with panels lasting 25+ years.
Frequently Asked Questions About Solar Installation
A typical residential solar panel installation in New Jersey costs $15,000 to $30,000 before incentives. After the 30% federal tax credit and NJ SREC-II incentives, net out-of-pocket often falls to $9,000–$18,000.
A typical residential solar panel installation in Pennsylvania costs $14,000 to $28,000 before incentives. PA offers the 30% federal tax credit plus SREC income, reducing effective cost significantly.
Total project time runs 4 to 8 weeks in both NJ and PA. Site assessment takes 1 week, permit filing and approval 2–4 weeks, installation 1–3 days, and utility interconnection another 1–2 weeks.
Solarnova installs tier-1 panels from SunPower, LG, Panasonic, Q CELLS, REC, and Silfab, with Enphase microinverters, SolarEdge optimizers, or Tesla power electronics.
Yes. We install Tesla Powerwall, Enphase IQ Battery, and SolarEdge Home Battery alongside new solar or as retrofits. Battery storage adds roughly $10,000–$15,000 per 10 kWh.
Yes — both states offer strong incentives. NJ has the SREC-II program plus the 30% federal tax credit, with typical 6–9 year payback. PA offers SRECs and net metering, with typical 8–11 year payback. Panels last 25+ years.
South-, southeast-, and southwest-facing roofs with minimal shade and at least 10 years of life left are ideal. Asphalt, metal, and tile roofs all accommodate solar. Flat roofs use ballasted or tilt-mount racks.
Yes. Modern panels produce more efficiently in cold weather than in heat. Light snow slides off tilted arrays quickly; heavy snow briefly reduces output but rarely causes damage.
No. Properly installed solar arrays use flashed, sealed mounts rated for 25+ years. Solarnova includes a workmanship warranty covering any install-related roof issues.
Very little. Rain handles most cleaning. An annual inspection and occasional cleaning is typically enough. Monitoring apps flag any production issues automatically.
Related Questions
Can I install solar myself in New Jersey?
DIY solar is legal in NJ but requires licensed electrical signoff and utility interconnection — most homeowners find a licensed installer is faster and qualifies for stronger warranties.
How many solar panels do I need for a 2,000 sq ft home?
A typical 2,000 sq ft home uses 20–28 panels (roughly 8–11 kW) depending on electricity usage and roof orientation.
Does homeowners insurance cover solar panels?
Most standard NJ and PA homeowners policies cover roof-mounted solar as part of the dwelling. Confirm with your carrier and raise coverage limits if needed.
Do solar panels increase home value in NJ?
Yes. Zillow and Berkeley Lab research shows solar adds roughly 4% to home sale price on average, and NJ offers a property tax exemption on the added value.
What happens if I sell my house with solar panels?
Owned systems transfer with the home and typically add value. Leased or PPA systems require the buyer to assume the contract. Solarnova helps coordinate transfers.
Can solar panels power my home during a blackout?
Only with a battery. Grid-tied solar without storage shuts off during outages for utility-worker safety. A Tesla Powerwall or Enphase IQ Battery provides backup.