Rooftop Power LLV: solar PV installation (6.6 kW) at Eustis St, Cambridge MA (issued 2026-07-22)
Rooftop Power LLV: solar PV installation (6.6 kW) at Eustis St, Cambridge MA (issued 2026-07-22). Its demolition or solar project cost of 15,000 is below the median of 45,000 (9th percentile). Dated 105 days ago, it serves as a historical benchmark. Score 45/100. As of 2026-11-04, from City of Cambridge sprinkler and standpipe, crane / boom / pump truck, excavation, demolition and solar installation permits (data.cambridgema.gov).
Data as of · Compiled by Zalwin from City of Cambridge sprinkler and standpipe, crane / boom / pump truck, excavation, demolition and solar installation permits (data.cambridgema.gov)
demolition or solar project cost: 15,000 · 9th percentile of 68 CambridgeContractorPermitPulse records · 0.3x the median
Free preview: all 9 published fields of this record are shown below. Locked: 499 related CambridgeContractorPermitPulse records and the 5-column CSV export.
| Field | Value |
|---|---|
| Company | Rooftop Power LLV |
| Permit | Solar PV and storage installation |
| Location | Eustis St, Cambridge, MA |
| Issued | 2026-07-22 |
| Status | Active |
| Building | One or Two Family Dwelling |
| Solar system | 6.6 kW, 15 panels |
| Inverter | ENPHASE IQ8HC-72-M-DOM |
| Solar project cost | $15,000 |
| demolition or solar project cost percentile | 9th of 68 (median 45,000, 0.3x median) |
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CSV columns: Company · Permit · Location · Issued · Status · official source URL
- Source agency: City of Cambridge sprinkler and standpipe, crane / boom / pump truck, excavation, demolition and solar installation permits (data.cambridgema.gov)
- Record date: 2026-07-22
- Data refreshed: 2026-11-04
- Refunds on request within 14 days
Top CambridgeContractorPermitPulse records (Cambridge, MA first): The Boston Solar Company, LLC · 621 Energy LLC · The Boston Solar Company, LLC · Dellbrook Construction LLC · Solect Energy · Browse all by state and category →
LIVE PUBLIC DATA Source: City of Cambridge sprinkler and standpipe, crane / boom / pump truck, excavation, demolition and solar installation permits (data.cambridgema.gov) · Last refreshed: Wed, 04 Nov 2026 06:09:18 GMT
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Peer benchmark and outreach value: Rooftop Power LLV and 882 Cambridge, MA peers
- Cambridge, MA CambridgeContractorPermitPulse records like this one: 882
- Rooftop Power LLV's demolition or solar project cost: 9th percentile of 68 records
- Timing: Low: older than 30 days
- Estimated pipeline if you contact every Cambridge, MA peer: $176,400 (peers × rate × deal size; an estimate from your assumptions, not a forecast)
45 / 100 Score
- Permit active: work underway or about to start.
What is the CambridgeContractorPermitPulse record for Rooftop Power LLV?
Rooftop Power LLV was issued a City of Cambridge solar pv and storage installation permit on 2026-07-22 for work at Eustis St; status: Active.
How does Rooftop Power LLV compare to other CambridgeContractorPermitPulse records?
Its demolition or solar project cost of 15,000 is below the median (9th percentile); smaller records often move faster and face less competition. It is 105 days old; check the official source for later updates before acting.
Rooftop Power LLV vs. top 3 peers
| Organization | Location | Amount | Percentile | Record date |
|---|---|---|---|---|
| Rooftop Power LLV | Cambridge, MA | 15,000 | 9th | 2026-07-22 |
| Revision Energy Inc | Cambridge, MA | 41,085 | 46th | 2026-10-26 |
| Second Generation Energy LLC | Cambridge, MA | 43,700 | 49th | 2026-10-05 |
| Revision Energy | Cambridge, MA | 68,238 | 62nd | 2026-10-06 |
Related records
CambridgeContractorPermitPulse: Solar PV and storage installation CambridgeContractorPermitPulse: Active
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✓ Read-only, live public data · Key and unlock right after payment · Card, Apple Pay, Google Pay or Link via Stripe · Refunds on request within 14 days
From City of Cambridge permit data on data.cambridgema.gov. Details are as entered on each application. Permits pulled under a person's name are excluded, personal names (applicants, agents) and owner-occupancy are never shown, and homes are shown by street only; solar system size and cost are as the installer entered them. Verify with the City of Cambridge.