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Rooftop Power LLV vs Second Generation Energy LLC: CambridgeContractorPermitPulse comparison
Second Generation Energy LLC's demolition or solar project cost of 43,700 is 1.0x Rooftop Power LLV's 42,000 (49th percentile). Rooftop Power LLV is dated 2026-10-26; Second Generation Energy LLC 2026-10-05.
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)
Both records plus every comparable record, with all columns and source links · Card, Apple Pay, Google Pay or Link via Stripe
How does Rooftop Power LLV compare to Second Generation Energy LLC?
| Field | Rooftop Power LLV | Second Generation Energy LLC |
|---|---|---|
| Company | Rooftop Power LLV | Second Generation Energy LLC |
| Permit | Solar PV and storage installation | Solar PV and storage installation |
| Location | Broadway, Cambridge, MA | Reed St, Cambridge, MA |
| Issued | 2026-10-26 | 2026-10-05 |
| Status | Active | Active |
| Building | One or Two Family Dwelling | One or Two Family Dwelling |
| Solar system | 12.74 kW, 28 panels, with battery storage | 8.28 kW, 18 panels, with battery storage |
| Inverter | ESLA POWERWALL | Enphase IQ8X-80-M-US |
| Solar project cost | $42,000 | $43,700 |
| demolition or solar project cost percentile | 47th | 49th |
| Score | 75/100 | 60/100 |
| Peer rank and all 500 records (CSV) | 🔒 Click to unlock → | |
| Official source URLs for every peer record | 🔒 Click to unlock → | |
Official records: Rooftop Power LLV · Second Generation Energy LLC
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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.