Serving San Diego County including Palm Springs, and Cook County Nevada (Las Vegas)

Free Quote, No Money Down Solar Install!


Concerned about power outages --> We have battery backup options!!


  • No money down solar programs.


  • We offer solar financing and power purchase agreements.


  • NO Start up cost!


  • Installations are free


  • Fast, Genuine, friendly service



Sunder Energy Offers:

  • Home Standby


  • Solar Panels


  • Battery Backup Installs

Frank came to help us with solar. He was informative and has a lot of experience through the whole process. We met with 4 other companies but decided to go with Frank because he was open transparent and kept a open line of communication trough the whole process. After our install he still checks on us. I would recommend frank and freedom to anyone.

- a month ago -

Great company to work with. Efficient and professional. Our sales rep Xavier Rex stayed in contact with us the whole way making for a smooth installation and transition from the grid. He also gave us a great deal locked in for 25 years with no money down. Good by SDGE. Couldn’t be happier with him and the crew.

- 9 months ago -

Cruz Carrillo came and finished up for our inspection. Very friendly and especially helpful explaining and took extra steps to make sure all was to our satisfaction. Highly recommend him for taking care of us customers. Thank you Cruz.

- a month ago -

We loved the experience. We were installed super fast and everything went as planned. Frank Singh was our sales rep and we have never met someone that a sales person as laid back as him. There was no pressure but on top of that everything that Frank Singh promised he exceeded that expectation. our system is working great and we couldn't be happier thank you frank and freedom job well done. They are not the cheapest but your getting what your Paying for which is exceptional service and great install times.

- 4 months ago -

Here at Sunder we care about your Solar needs. We offer a number of different solar services including battery back up. Be the only house on the street with the lights on when electricity is in high demand. You will have the added benefit of being able to pour your extra power into the grid to offset your electrical bill as well. We will help you design your system however big or small you desire, we can help you create the affordable package you need!

Serving San Diego County including Palm Springs

6020 Cornerstone Ct W Unit 110

San Diego, CA, 92121

6020 Cornerstone Ct W, San Diego, CA 92121, USA

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