Counts from public records, not a review or rating. I have no partnership with Nuwatt Energy; the name is as the utility recorded it.
Nuwatt Energy at a glance
| License lookup | Massachusetts eLicensing lookup (Division of Occupational Licensure) |
|---|---|
| Systems in records | 355 |
| Years in records | 2011–2023 |
| Latest record | 12/2023 |
| States | Massachusetts, Texas |
| Top cities | Cambridge, Newton, Waltham, Arlington, Acton |
| Typical system | 7.8 kW |
| Main panel brand | SANYO ELECTRIC CO LTD OF PANASONIC GROUP |
| Main inverter brand | Enphase Energy Inc. |
| With a battery | 1% |
| Leased or PPA | 4% |
Records: LBNL Tracking the Sun.
Nuwatt Energy systems by state
| State | Systems | Earliest record | Latest record |
|---|---|---|---|
| Massachusetts | 346 | 2011 | 2023-12 |
| Texas | 9 | 2022 | 2022-12 |
Systems by year
Where Nuwatt Energy installs
Massachusetts
| City | Systems | Share of company's MA systems |
|---|---|---|
| Cambridge | 17 | 5% |
| Newton | 16 | 5% |
| Waltham | 15 | 4% |
| Arlington | 13 | 4% |
| Acton | 12 | 3% |
| Lexington | 8 | 2% |
| Melrose | 8 | 2% |
| Boston | 8 | 2% |
| Brookline | 7 | 2% |
| Medford | 7 | 2% |
| Burlington | 6 | 2% |
| Sharon | 6 | 2% |
Texas
| City | Systems | Share of company's TX systems |
|---|
Source: LBNL Tracking the Sun, residential systems in utility interconnection records. City as the utility recorded it. How I count.
Equipment and ownership
- Panels: SANYO ELECTRIC CO LTD OF PANASONIC GROUP (39%), LG Electronics Inc. (21%), Panasonic Corporation of North America (16%), REC Solar (6%), Hanwha Qcells (Qidong) Co. Ltd. (4%)
- Inverters: Enphase Energy Inc. (58%), SolarEdge Technologies Ltd. (35%), Fronius USA (1%), ABB (1%)
- Leases and PPAs: 4% of its systems with known ownership were leased or under a power purchase agreement.
- Batteries: 1% of its systems had a battery on record.
Offered a lease or PPA? Read lease vs buy first.
Before you sign
- License. Look the company up with the Massachusetts eLicensing lookup (Division of Occupational Licensure) and check the name on the contract matches the license.
- Run the quote through the quote checker and the list in how to check a solar quote.
Companies of similar size in Massachusetts records
South Mountain Company (447), Invaleon Technologies Corporation (427), Solar Five (413), Solar Wolf Energy (365).