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About proSOLAR

USMC veteran-founded solar installation company in Fenton, MO since 2008. LG Solar, Enphase, and SolarEdge certified. BBB A+ rated. 300+ systems installed across the greater St. Louis metro.

NABCEP Certified Enphase Certified Sol-Ark & TIGO Specialist BBB A+ Rated Veteran Founded Free Assessment
Our Story

Built on Military Values.
Powered by Solar.

Kyle Bates founded proSOLAR after recognizing a gap in the St. Louis solar market: most installs were being done by out-of-state national companies that disappeared after the sale. No local service. No accountability. No one who knew your system.

proSOLAR was built to be different — a solar company that designs systems honestly, uses certified equipment, and is still here answering the phone 15 years after your installation. The same values instilled by military service: honest assessment, precise execution, and full accountability for the mission.

2008
Founded in Fenton, MO
300+
Systems installed
2.1 MW
Capacity installed
5.0 ★
200+ verified reviews
proSOLAR office at 1710 Fenpark Dr Ste 475 Fenton MO
18+Years in St. Louis Solar
The Team

Leadership

KB
Kyle Bates
Founder & Owner • USMC Veteran

4th-generation military family. Founded proSOLAR in 2008 after recognizing that St. Louis homeowners and businesses deserved a solar company with local accountability. Personally involved in every system design and installation quality review.

RV
Randy VanWinkle
Sales & Customer Relations — 10+ Years

Randy has guided hundreds of St. Louis homeowners and business owners through the solar decision process. Known for straight answers and honest savings projections. He answers the phone.

Certifications

Equipment Certifications & Credentials

NABCEP Certified

North American Board of Certified Energy Practitioners — the gold standard solar professional credential

Sol-Ark Hybrid Specialist

Sol-Ark hybrid/off-grid inverter specialists — grid-tied, hybrid, and full off-grid system design

TIGO Energy Certified

TIGO optimizer and rapid shutdown systems — precision power management at the panel level

Enphase Certified

IQ microinverters & IQ Battery — panel-level monitoring and optimization with enhanced manufacturer warranty

Tesla Powerwall Certified

Powerwall 3 home battery — 13.5 kWh backup with whole-home protection and 10-year warranty

LG Solar & SolarEdge

LG Solar premium panels with SolarEdge DC-optimized inverter systems — enhanced warranties for both