Updated: Jan 05, 2026
Location and Projects
Address
220 Progress, Irvine, CA, 92618
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OC Solar Group
OC Solar Group is from one of the best solar companies in Orange County offers the best value for your solar investment. Call now at 1-888-512-8803 to know about how you can save thousands of dollars spends in electricity bills.
From BuildZoom:
OC Solar Group at 220 Progress, Irvine, CA 92618, has a BuildZoom score of 0 and ranks in the top 99% of 336,931 California contractors.
If you are thinking of hiring OC Solar Group, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
OC Solar Group Services
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OC Solar Group Contact Information
Phone Number: (949) 427-8817
Address: 220 Progress, Irvine, CA 92618
OC Solar Group Irvine
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are OC Solar Group, log in and update your license info in the “Edit Profile” tab.
Activity
|
2 projects
|
2026 |
|
111 projects
|
2025 |
|
10 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that OC Solar Group has worked on at least
128.0 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
|
124 projects
|
Solar installations |
Analyzing permits over the last 4 years shows that OC Solar Group mostly works on
solar installation
projects.
Pricing
|
12 projects
|
< $5k |
|
9 projects
|
$5k-$20k |
|
55 projects
|
$20k-$50k |
|
7 projects
|
$50k-$100k |
The typical size of their permits is approximately $35,000. 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.
New solar roof mounted system installation - 12.470 kw - 29 q-cell 430w modules - 2 tesla powerwall 3 (including 1 dc expansion pack) tesla backup switch - 1 inverter roof type: concrete flat/s/w tile 2 story arrays: 4-5 - installation conducted 60+ miles from irvine hq. revision 5/7/25 new solar roof mounted - 16.770kw 39 modules - 4 tesla powerwall 3 systems with expansion packs and... see more
Valuation:
N/A
Permit #:
SAP-2025-00156
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of flush roof mounted solar photovoltaic system 6.88 kilowatt with 16 panels on new construction home utilizing existing 200amp service panel. install 1 tesla powerwall3 battery. please note: all equipment will be verified by the field inspector against the stamped plans at the time of inspection and are subject to field review and corrections
Valuation:
N/A
Permit #:
BP25-00576
Status:
issued
Fee:
$342
Permit Type:
N/A
Building Type:
Solar (pv) system
(e-plan) partial reroof (400 sq. ft.). remove existing (tile) roof covering. apply (titanium synthetic) underlayment over existing wood deck. apply class a rated (shingle) roof covering to accommodate under solar arrays. note: the minimum slope on a flat roof shall be ¼” per foot. new roofing products in climate zone 9 shall have an aged solar reflectance equal to or greater than 0.63... see more
Valuation:
N/A
Permit #:
BLD-2025-00733
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rooftop mounted solar energy system 28 q.peak duo ml-g10+ 405 solar modules 28 iq8hc-72-m-dom-us {240v} microinverters 1 1707000-xx-y {11.5kw} ess + 1 1807000-xx-y dc battery expansion new subpanels count - 2 system size: 11.34 kw dc (10.64 kw ac)
Valuation:
$45,000
Permit #:
SAP-2025-00388
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(e-plan) remove 1000 sq. ft. of tile - repair decking and replace paper. install synthetic underlayment over existing wood deck. install 10 squares of class a rated comparable shingle - only in solar module locations
Valuation:
$0
Permit #:
BLD-2025-00517
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
(e-plan) remove 5 squares of tile where solar arrays will be placed - repaid decking where needed and replace paper/underlayment - install comparable shingle - install solar over comparable (sap-2025-00190). all roof covering shall be class a fire rated. low sloped roofs (less can 2:12) shall have a minimum aged solar reflectance of 0.63 a minimum thermal emittance of 0.75 and an mini... see more
Valuation:
$3,500
Permit #:
BLD-2025-01390
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(bel2501644 ) ground mount solar 10.080 kw dc 7.800 kw air conditioning. (24) modules (1) tesla powerwall (3) integrated battery inverter and (1) tesla back up gateway 3. 13.5 kwh storage total system
Valuation:
N/A
Permit #:
BEL2501644
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Photovoltaic residence roof mount (35) modules (2) tesla powerwall 3 integrated inverter (14) shutdown devices (1) tesla back up switch 125a load center
Valuation:
$70,000
Permit #:
SAP-2025-00053
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residence roof mount 5.160 kw (12) modules (1) tesla powerwall 3 integrated solar battery inverter (5) tesla shutdown devices (1) tesla back up switch 200/200a mpu
Valuation:
$33,000
Permit #:
SAP-2025-00040
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New solar roof mounted installation - 8.501 kw - 20 modules - 1 inverter with energy storage system (ess) - 1 tesla powerwall 3 battery - tesla backup switch
Valuation:
$35,000
Permit #:
SAP-2025-00079
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Solarapp+ 9.890kw 23 modules (1) tesla powerwall 3 integrated solar battery inverter (1) back up switch (10) solar shutdown device
Valuation:
$70,000
Permit #:
SAP-2025-00032
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rooftop mounted solar energy system 14 q.peak duo ml-g10+ 405 solar modules 14 iq8hc-72-m-dom-us {240v} microinverters 1 iqbattery-5p-1p-na {240v} ess new subpanel count - 1 system size: 5.67 kw dc (5.32 kw ac)
Valuation:
N/A
Permit #:
E25-000192
Status:
complete
Fee:
$399
Permit Type:
N/A
Building Type:
N/A
New solar roof mounted system - 19.35 kw - 45 modules - 2 inverters with ess - 2 dc expanison packs. 4/1/25 rev 1 approved by solar app+
Valuation:
$45,000
Permit #:
SAP-2025-00111
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rooftop mounted solar energy system pv+st 28 sil-440qd solar modules 1 1707000-xx-y {11.5kw} inverter 1 1707000-xx-y {11.5kw} ess + 1 1807000-xx-y dc battery expansion system size: 12.32 kw dc (11.5 kw ac)
Valuation:
N/A
Permit #:
BEL2503534
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove 3 squares of tile comparable out. replace underlayment titanium udl 30. replace existing tile under solar array only. pre-inspection required
Valuation:
$5,000
Permit #:
B25-0357
Status:
issued
Fee:
$404
Permit Type:
N/A
Building Type:
N/A
Solarapp+ (must use solarapp+ first before proceeding)
2024-09-17
(n) 12.180kw dc 34.500kw air conditioning 11.403kw cec air conditioning roof mount photovoltaic system (n) 40.500kwh energy storage system (29) panasonic evervolt evpv420hk2 (420w) module (3) tesla powerwall 3 integrated solar battery 1707000-xx-y (240v) inverter (11) tesla solar shutdown device (mci-1) (1) tesla backup gateway 2 (1232100-xx-y)
Valuation:
N/A
Permit #:
PV2024-5093
Status:
issued
Fee:
$450
Permit Type:
N/A
Building Type:
N/A
25 squares of roof work - remove exisitng tile and underlayment - repair decking where needed - install new underlayment - reinstall existing tiles
Valuation:
N/A
Permit #:
BP25-01267
Status:
canceled
Fee:
$617
Permit Type:
N/A
Building Type:
Building
25 squares of roof work - remove exisitng tile and underlayment - repair decking where needed - install new underlayment - reinstall existing tiles
Valuation:
N/A
Permit #:
EST-BP25-01267
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
Building
(e-plan) (1) tesla powerwall 3 integrated solar battery inverter (2) tesla powerwall 3 battery with dc expansion pack (1) tesla back up switch
Valuation:
N/A
Permit #:
ELE-2025-00161
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Photovoltaic residence ground mount 7.560 kw 18 modules 1 tesla powerwall 3 inverter/ess 1 tesla back up switch ev on separate permit
Valuation:
N/A
Permit #:
EST-BP25-02101
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
Solar (pv) system
OC Solar Group Reviews
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Recent Buildzoom Projects
OC Solar Group License info
Unverified License
| Status | Unable To Verify |
| Business Type | Other |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are OC Solar Group, log in and update your license info in the “Edit Profile” tab.
127
Permits
- Building permit records show that OC Solar Group has worked on 127 permitted projects.