DelphiSun is a team of solar professionals whose company mission is to bring solar power to everyone with the best price, the best warranties, and the best craftsmanship. Our partnership with the nation’s largest solar contractors helps us deliver these essential pillars of success. We promise to provide personalized service, transparent communication, and reliable support throughout the entire solar installation process. From initial consultation to ongoing maintenance, you can count of a positive customer experience and long-term satisfaction.

25 Year Warranty

Receive 25 year manufacturer warranties on inverters (string or micro), 25 year warranties on all panels, and 25 year warranties on craftsmanship from our installation partner.

Best Craftsmanship

Our exclusive partnerships give you access to the Award Winning Rooftop Solar Contractors in the US! Solar Power World's Top Solar Contractor List


At DelphiSun, We are able to offer the best pricing because we don't have salesmen. We have economies of scale, streamlined processes, and access to high-quality equipment, all of which allow us to offer competitive pricing without sacrificing quality of service

partnered with

Who do you want on your roof?

We believe that everyone should have access to affordable options when it comes to choosing their solar partner. The nation's leading rooftop solar contractors partner with DelphiSun to deliver world-class installations with an industry-leading customer experience. 

Better Business Bureau Accredited Business

No sales commissions,
No pushy salesman, Period.

Just lower prices with 25 year warranties on ALL components and inverters.

Need your Solar System installed in under 60 days?

Ask about our FastTrack program

Installation Process

A dedicated technician will visit the property to confirm the system design, verify measurements, and adjust for shade and obstructions on roof. After the site evaluation, a solar design expert will make any necessary adjustments to the customized plan to ensure everything looks and operates perfectly. From site visit to design, it can take between 3 to 5 weeks.

Site Survey & Design



City inspection

Utility Connection

Need Financing? We have you covered

We have several finance options available with multiple finance partners. No project is too small or too large.

Serving 22 States & Counting

Get ready to experience solar done right

Price Match Guarantee

Delivering a 5-Star experience

see what our customers are saying:
Priscilla Penera
Priscilla Penera
Very Satisfied from installation to monthly SRP bill
Dave Lebut
Dave Lebut
Titan installed our solar system quickly and very professionally. The crew members were very polite and were careful to clean up after themselves. The system was installed in the least obtrusive way possible and has been functioning well for almost 3 years
Elaine Vail
Elaine Vail
The work was done efficiently and timely.
L Stanley
L Stanley
Came and repaired the solar issue I had with the transformer. Very nice technician.

when you buy power

We Donate Power

In partnership with Givepower, DELPHI SUN donates $1 for every panel we sell to deliver clean water and solar power to those in need in many nations around the world. Waterborne disease is the planet’s leading killer. It’s no surprise when you consider that three out of ten people, worldwide, lack access to a safe, reliable source of water in their home. But, there is a lot that we can do to help. In partnership with the GivePower Foundation*, we have the opportunity to make a difference in tens of thousands of lives. GivePower has developed an innovative solar-powered desalination system that is sustainable and highly cost-effective. In fact, a simple $1 investment can give one person access to safe drinking water for an entire year. By working with us, you’ll not only enjoy all of the benefits of using clean, renewable energy, but will also be helping those who need it most.

TSP Norfolk
3719 E. Virginia Beach Blvd.
Norfolk, VA 23502

TSP Raleigh
150 Dominion Dr.
Morrisville, NC 27560

TSP Charlotte
1201 Carrier Dr.
Charlotte, NC 28216

TSP Greenville
3130 River Rd.
Piedmont, SC 29673

TSP Charleston
5081 Coosaw Creek North
Charleston, SC 29420

TSP Grayson
2255 Loganville Hwy., Suite A.
Grayson, GA 30017

TSP Miami
10050 NW 116 Way
Miami, FL 33178

TSP Orlando
901 Armstrong Blvd.
Kissimmee, FL 34741

TSP Tampa
13620 49th St.
Clearwater, FL 33762

TSP Jacksonville
4737 Dellwood Ave.
Jacksonville, FL 32205

TSP Pensacola
8124 Opportunity Dr.
Milton, FL 32571

TSP Chicago
2108 McDonough St.
Joliet, IL 60436

TSP Kansas City, MO
10452 Baur Blvd.
Olivette, MO 63132

TSP McAllen
1200 Jasmine Ave.
McAllen, TX 78501

TSP Houston
12511 Taylor Rd.
Houston, TX 77041

TSP San Antonio
4223 Dividend Rd.
San Antonio, TX 78219

TSP Austin
365 Warehouse Dr.
Buda, TX 78610

TSP Dallas
2125 Vanco Dr.
Irving, TX 75061

TSP El Paso
10812 Notus Lane.
El Paso, TX 79935

TSP Albuquerque
8509-8519 Jefferson St.
Albuquerque, NM 87113

TSP Denver
5001 Oakland St
Denver, CO 80239

TSP Tucson
3828 S Evans Blvd.
Tucson, AZ 85714

TSP Mesa (Headquarters)
2505 W. Baseline Rd.
Mesa, AZ 85210

TSP Yuma
4450 E 40th St.
Yuma, AZ 85365

TSP Salt Lake City
722 South 5300 West
Salt Lake City, UT 84104

TSP Las Vegas
3570 W Post Rd
Las Vegas, NV 89118

TSP Ontario
3325 Shelby St
Ontario, CA 91764

TSP Valencia
28318 Constellation Rd
Valencia, CA 91355

TSP Oakland
3032 Market St
Oakland, CA 94608

TSP Saramento
1600 Raley Court, Suites 50 & 60
Sacramento, CA 95691

TSP Reno
96 Glen Carran Cr, Unit #106
Sparks, NV 89431