Hafen Construction
No recent recordsSolar installer based in California · installer record #5737 resolved from 9 public installation records.
Track record
Install volume by year
Bars: recorded installs · right column: this installer's median $/W that year.
Latest records
Most recent recorded installs
| Date | Location | Size | Price | Ownership |
|---|---|---|---|---|
| Jun 14, 2017 | San Francisco, CA | 3 kW | $13,200 | Host-owned |
| May 30, 2017 | Antioch, CA | 5.8 kW | $18,000 | Host-owned |
| May 17, 2017 | Danville, CA | 8.8 kW | $26,000 | Host-owned |
| Mar 24, 2017 | Walnut Creek, CA | 10.7 kW | $30,192 | Host-owned |
| Mar 1, 2017 | Walnut Creek, CA | 10.7 kW | $34,300 | Host-owned |
| Oct 3, 2016 | Auburn, CA | 6.8 kW | $22,600 | Host-owned |
| Sep 19, 2016 | Walnut Creek, CA | 6.6 kW | $21,900 | Host-owned |
| Jul 14, 2016 | Auburn, CA | 6.3 kW | $20,400 | Host-owned |
| Jun 9, 2016 | Auburn, CA | 6.8 kW | $21,700 | Host-owned |
Service geography
Busiest cities
Record
- Installer ID
- PC-5737
- First recorded install
- Jun 9, 2016
- Last recorded install
- Jun 14, 2017
- Priced records
- 9
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Frequently asked questions
How many solar installations has Hafen Construction completed?
The Tracking the Sun dataset records 9 installations by Hafen Construction, from Jun 9, 2016 to Jun 14, 2017, totalling 66 kW of capacity. Dataset coverage varies by state, so actual totals may be higher.
What does Hafen Construction charge for solar?
The median installed price across 9 priced systems is $3.20/W pre-incentive (median system 6.8 kW, ≈ $21,900). Third-party-owned (lease/PPA) share: 0%.
Where does Hafen Construction install solar?
Recorded installs span 1 state, led by California (9).
Dataset updated . Source: LBNL Tracking the Sun public dataset; installer resolved by exact-normalized name matching.