Power solutions in St. Louis, MO
Power Solutions in St. Louis – Solar, Energy Storage, and More
Reliable Power Solutions in St. Louis Featuring Over 3,800 Products, 229 Brands, and Complete Logistics From Start To Finish.
Local Challenges and Solutions
Unstable power supply and escalating energy costs are major concerns for St. Louis residents. Homes and businesses can count on PES’s solar panels and energy storage solutions for a consistent power source. Our HVAC systems and generators work together to provide a full-scale energy solution customized for St. Louis.
ICP-Specific Solutions
Residential Customers
Make the move to solar in St. Louis and claim your state-specific rebates today. Our pre-built kits come with everything required for installation, along with expert PowerLink-certified installers.
Contractors (PowerLink)
Ensure smooth project timelines with our bulk inventory of solar panels and racking systems, delivered promptly in St. Louis. Connect with our PowerLink network to ensure smooth supply chain operations and efficient project delivery.
Businesses
Optimize energy use with scalable solar and storage solutions for your facility. Tailored to St. Louis businesses, PES delivers materials that support efficiency and sustainability.
Utilities and Developers
Expand St. Louis’s power infrastructure with cutting-edge solar and energy storage systems for utility-scale applications. PES joins forces with local utilities to provide superior equipment that enables St. Louis to embrace cleaner energy.
Featured Products

Solar Panels
Leverage St. Louis’s solar-friendly climate with Aptos Solar panels, producing more energy while enjoying Missouri state incentives.

Energy Storage Systems
Secure a stable energy supply in St. Louis by combining solar panels with Tesla Powerwalls or large-scale battery storage.

HVAC Systems
Reduce energy waste and maintain ideal indoor temperatures with HVAC technology optimized for St. Louis.

Generators
Prepare for unexpected outages with Generac generators built for St. Louis’s power requirements.

Transformers
Powering St. Louis’s infrastructure with Siemens transformers ensures durability, efficiency, and stability.

EV Chargers
Expand EV charging accessibility with PES’s high-quality residential and commercial station installations.

Accessories
Get everything required for installation with complete wiring kits, racking systems, and other vital parts.
Testimonials
“Switching to solar with PES in St. Louis saved us $1,000 in our first year, and their PowerLink installer made it seamless!”
– Emily T., St. Louis Homeowner
“Thanks to PES’s fast delivery of solar panels, we completed our St. Louis project ahead of schedule.”
– David M., Local Contractor

“Switching to solar with PES in St. Louis saved us $1,000 in our first year, and their PowerLink installer made it seamless!”
– Thomson B., Local Contractor
Case Studies
Residential Example
Aptos Solar panels and energy storage helped a homeowner in St. Louis lower their utility bills by 30%.
Utility Example
With PES-supplied Siemens transformers, St. Louis’s 10MW solar farm achieved faster grid integration.

Frequently Asked Questions

We provide pre-built solar kits, high-efficiency solar panels, racking systems, and energy storage solutions customized for St. Louis.
Yes, PES guides you through Missouri’s solar incentives and the Federal ITC rebates to help you save more.
Stay on schedule with our quick turnaround—most solar orders in St. Louis arrive within 48 hours.
While PES does not perform installations in-house, we have partnered with a select group of experienced and reliable contractors through our PowerLink network to make sure that all installations meet the highest industry standards for quality and durability.
Transitioning to renewable energy is more affordable with our financing solutions, which include lease-to-own agreements, interest-free payment plans, and commercial equipment loans for residential and commercial customers.
Solar Energy for a Brighter St. Louis—Make the Switch with PES Today
With PES, you get premium solar products backed by unmatched local expertise for a seamless transition to renewable energy. No matter your project—be it a home upgrade, business expansion, or infrastructure build—we provide the right materials, delivered on time, every time.