Updated: May 22, 2026
Location and Projects
Address
8780 SUNSET AVENUE, Fair Oaks, CA, 95628
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Solar Century
Solar Century, 8780 Sunset Ave, Fair Oaks, CA (Owned by: Mohammad Reza Saderi) holds a Solar license according to the California license board.
Their BuildZoom score of 110 ranks in the top 4% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Solar Century, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Solar Century Contact Information
Phone Number: (916) 505-3836
Address: 8780 SUNSET AVENUE, Fair Oaks, CA 95628
Solar Century Fair Oaks
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Solar Century has a BuildZoom score of 110, which places them above 96% of 336,931 contractors in California.
Activity
|
9 projects
|
2025 |
|
2 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that Solar Century has worked on at least
17.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
16 projects
|
Solar installations |
Analyzing permits over the last 4 years shows that Solar Century mostly works on
solar installation
projects.
Pricing
|
1 project
|
< $5k |
|
2 projects
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
The typical size of their permits is approximately $35,500. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Miscellaneous electrical plumbing mechanical solar/pv electric vehicle charger generator (not for re
2025-09-20
System size: 13.500 kw dc 11.500 kw air conditioning storage: 23.000kw 27.000kwh module type & amount: (30) rec450aa pure-rx modules module dimensions: (l/w/h) 68.0"/47.4"/1.2 inverter: (1) tesla powerwall 3 inverter integrated battery shutdown device: (15) mci-2 solar shutdown device backup switch: (1) tesla backup switch battery: (01) tesla powerwall 3 expansion pack
Valuation:
$60,000
Permit #:
MISR2025-02682
Status:
triage
Fee:
$463
Permit Type:
N/A
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2025-03-07
Install roof mounted solar system and ess on main dwelling (n) modules: (30) q peak duo blk g10+ (410w) (n) power optimizers: (11) tesla mci-2 rsd (n) ess: (2) tesla powerwall 3 (13.5kwh ea.) (n) rapid shutdown: (1) remote rsd switch (n) air conditioning disconnect: (1) 200a n/f nema 3r (n) controller: (1) tesla backup gateway 3 200a w internal panelboard (n) inverter: (1) tesla power... see more
Valuation:
$47,000
Permit #:
BLD24-06973
Status:
complete
Fee:
$559
Permit Type:
Alteration
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2022-11-28
Install location: house current main amperage: 800a panel changeout: no proposed amperage: inverter type/size: 70 enphase iq7 microinverters number of panels/type: 70 solaria powerxt400 mounting system: ironridge ballast block system system output (kw):28 trenching grading: *800a split feeding 3200a subs with 40a photovoltaic breaker --------------------------------------------------... see more
Valuation:
$61,000
Permit #:
BLD22-02036
Status:
complete
Fee:
$346
Permit Type:
Alteration
Building Type:
N/A
Miscellaneous electrical plumbing mechanical solar/pv electric vehicle charger generator (not for re
2025-10-06
Installing 30 solar panels and two powerwall 3 and 2 gateway 3 including the updating msp to eaton brand due to breaker availability
Valuation:
$61,000
Permit #:
MISR2025-02615
Status:
issued
Fee:
$463
Permit Type:
N/A
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2023-12-26
Install roof mounted solar system and ess on main dwelling (n) modules: (20) solaria corporation power x-400r (400w) (n) power optimizers: (20) enphase energy iq8plus (n) ess: (2) enphase energy iq battery 5p (5.0kwh ea.) (n) rapid shutdown: (1) enphase system shutdown switch (n) controller: (1) enphase system controller 3 125a w (1) 40a photovoltaic breaker w (1) 40a ess breaker & ba... see more
Valuation:
$36,000
Permit #:
BLD23-07080
Status:
complete
Fee:
$388
Permit Type:
Alteration
Building Type:
N/A
Miscellaneous water heater electrical plumbing hvac mechanical solar/pv electric vehicle equip. not
2021-11-24
9.5 kw solar panels ( 26 ) powerxt-360r-pd module ( 26 ) enphase iq7plus-72-2-us iq combiner 3c 60a non-fused (du222rb) ( n ) 125a smud performance meter ( n ) 40a 2 pole ch-01 change module count to 25 along with system size
Valuation:
$25,620
Permit #:
MISR2021-09803
Status:
complete
Fee:
$644
Permit Type:
N/A
Building Type:
N/A
Installation of a roof-mounted microinverter/ac module solar photovoltaic (pv) system not exceeding 38.4kw in a 1 or 2 family dwelling
Valuation:
N/A
Permit #:
24041-90000-19248
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Miscellaneous electrical plumbing mechanical solar/pv electric vehicle charger generator (not for re
2025-09-28
Adding tesla powerwall 3 and storage pack by tesla to existing solar system
Valuation:
$30,000
Permit #:
MISR2025-02750
Status:
permit fee pd-evaluate
Fee:
$253
Permit Type:
N/A
Building Type:
N/A
Miscellaneous electrical plumbing mechanical solar/pv electric vehicle charger generator (not for re
2025-01-14
Install 10 modules-roof mounted - 4.000 kw dc 2.900 kw air conditioning
Valuation:
$10,600
Permit #:
MISR2024-05833
Status:
complete
Fee:
$270
Permit Type:
N/A
Building Type:
N/A
Removal and reinstall of the existing solar panel on same location for reroof. (res-1922295)
Valuation:
$2,700
Permit #:
RES-2323096
Status:
final
Fee:
$169
Permit Type:
N/A
Building Type:
N/A
Rvsn 22-07390 - change solar layout
Valuation:
N/A
Permit #:
REVS23-03859
Status:
final
Fee:
$202
Permit Type:
Residential
Building Type:
N/A
Photovoltaic system/ess (6.720 kw)
Valuation:
N/A
Permit #:
B2025-1224
Status:
issued
Fee:
$1,145
Permit Type:
Pv/ess-res
Building Type:
N/A
Roof mount solar
Valuation:
N/A
Permit #:
B2304-012
Status:
final
Fee:
N/A
Permit Type:
Photovoltaic resi...
Building Type:
N/A
Approval - construction - electrical pmt - photovoltaic combo
2020-12-13
Photovoltaic project: prj-1028206 : project - residential - photo-voltaic:4212/appleton
Valuation:
N/A
Permit #:
PMT-3088257
Status:
complete
Fee:
$824
Permit Type:
N/A
Building Type:
N/A
Roof mount photovoltaic 10kw 25 modules
Valuation:
N/A
Permit #:
REAL22-07390
Status:
issued
Fee:
$440
Permit Type:
Solar - photovoltaic
Building Type:
N/A
Roof mount photovoltaic 7.20kw 18 modules
Valuation:
N/A
Permit #:
REAL22-06394
Status:
final
Fee:
$440
Permit Type:
Solar - photovoltaic
Building Type:
N/A
6.48kw. 18 modules
Valuation:
$18,000
Permit #:
0338448
Status:
final
Fee:
$292
Permit Type:
Photovoltaic roof...
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2022-06-16
Install location: primary dwelling current main amperage: 200a panel changeout: no proposed amperage: inverter type/size: 22 enphase iq8 number of panels/type: 22 power xt 400r mounting system: ironridge system output (kw): 8.8 trenching grading: * existing 200a main with 40a photovoltaic breaker
Valuation:
$27,000
Permit #:
BLD22-03609
Status:
complete
Fee:
$211
Permit Type:
Alteration
Building Type:
N/A
Roof mount photovoltaic 4.80kw 12 modules
Valuation:
N/A
Permit #:
REAL22-07070
Status:
final
Fee:
$440
Permit Type:
Solar - photovoltaic
Building Type:
N/A
5.6kw roof mounted photovoltaic system w/no battery storage
Valuation:
$17,900
Permit #:
22-07-301E
Status:
final
Fee:
$648
Permit Type:
N/A
Building Type:
Apartments
Solar Century Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Solar Century License info
Verified License
| License # | 1007296 |
| Status | Active |
| State | California |
| Type | Solar |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Solar Century at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Clear Spring Property & Casualty Company |
24
Permits
- Building permit records show that Solar Century has worked on 24 permitted projects.
Solar Century Employees
MS
Mohammad Reza Saderi
Owner