Custom Commercial Solar Systems With Complete Engineering Support
Solar Electric Supply designs and supplies complete grid-tie solar systems for commercial buildings using premium components from industry-leading manufacturers. We provide below factory-direct pricing, complete engineering support, and financing assistance for projects of any scale nationwide.
Premium Solar Panels
Industry-leading panels from REC, Hyundai, First Solar, Qcells, JA Solar, SilfaB, Canadian Solar, and Jinko.
High Efficiency Inverters
Latest inverter technology from SMA, Solis, and Sol-Ark for fast installations and complete utility compliance
Commercial Energy Storage
Scalable LFP battery systems from 20-360 kWh. Indoor and outdoor configurations with latest safety certifications
Mounting Solutions
Complete racking systems from IronRidge, Unirac, and S-5! for roof, ground, and carport installations

Sloped Roof Systems
Sloped roof systems with multiple mounting and solar stanchion options for flashed or non-flashed composition, tile, metal, and virtually any sloping roof application. System design services with wholesale pricing from reputable manufacturers ensure optimal performance and value.

Flat Roof Systems
Complete solar systems engineered for membrane or torch down roofs, standing metal seam, corrugated steel, concrete, and ballasted applications. All types of flat roof solar mounting structures designed for durability and performance, available at competitive wholesale pricing.

Ground Mount Systems
Robust ground-mounted solar systems utilizing premium aluminum and stainless steel components for max strength and corrosion resistance. Low-profile, multi-pole adjustable, low-penetration, and self-ballasted configurations available for commercial applications at wholesale cost.

Solar Carport Systems
Our Commercial solar carport solutions combine functionality with sustainable energy production. From EV charging stations to expansive parking structures, our innovative designs offer one of the lowest cost installed carport systems with complete engineering and design support.

MAPPS® Industrial Off-Grid Solar Systems
Complete stand-alone solar power + storage systems engineered for remote commercial and industrial applications. Pre-packaged systems include photovoltaic modules, sealed batteries, rugged outdoor enclosures, charge controllers, and lightning protection. ETL certified Class I Div II systems available.

Commercial LFP Storage - 208V & 480V
Scalable commercial battery energy storage systems designed for small to large commercial businesses and industrial applications. Our 208V systems range from 20-200 kWh while 480V systems provide 42-360 kWh capacity, both acting as powerful UPS systems integrated with solar PV arrays.












Solar System Components
Comprehensive selection of industry-leading solar panels, inverters, mounting systems, and battery energy storage solutions from trusted manufacturers

Solar Panels

Solar Inverters

Mounting Systems
Solar Power Feasibility For Your Business or Public Agency Building
Specially designed grid-tie systems for business and government
We apply years of experience to our custom system details for the commercial property owner, industrial facility manager, solar farm, or homeowner with a business on their property. Good common sense dictates that economic feasibility be a factor in your solar power business decision.
Grid tie solar electric systems for commercial businesses and government agencies are the fastest growing segment of the solar market worldwide. With net metering programs now approved in most of the U.S. states, thousands of businesses, schools, and government agencies are now experiencing the benefits of solar electricity.
Plus, grid-tie solar systems generate electricity during peak load times, often offsetting higher tier utility rates, enhancing the system's payback time!
Ready to Get Started?
Give us a toll-free call to review your power requirements, geographical location, and mounting options to ascertain the best system for your needs. We quickly determine the feasibility and economics of installing a solar grid tie system on your building or property. System design, electrical schematics, and installation support are always provided to our valued customers.

Frequently Asked Questions
Exceptional ROI: With federal tax credits, state rebates, and accelerated depreciation, typical systems pay for themselves in 5-8 years. After that, you're generating free power for decades.
Predictable Energy Costs: Lock in your energy costs and protect your business from rising utility rates. Solar provides price certainty that helps with long-term budgeting.
Marketing Advantage: Demonstrate your environmental commitment to customers and employees. Many businesses prominently feature their solar installations in marketing materials and achieve carbon neutrality.
Perfect Roof Timing: Planning a roof replacement? Installing solar simultaneously can significantly reduce installation costs, as your roofing contractor can integrate the mounting system during the roof work.
Our purchasing volume allows us to offer the best pricing on solar modules, inverters, and all balance-of-system equipment. We provide complete, custom-designed systems at the lowest possible cost per watt.
Compare our system prices to installed quotes from other providers. If your team can manage the installation or hire a local subcontractor, you'll save significantly and dramatically improve your return on investment. We provide all the design support and technical guidance you need.
Yes. Our commercial solar systems can contribute 1-3 points toward LEED Certification under Category EAc2 (Optimize Energy Performance).
LEED certification, administered by the U.S. Green Building Council, has become the gold standard for sustainable building design. Buildings with high LEED ratings command premium rents and attract quality tenants who value environmental responsibility. Solar is one of the most visible and impactful ways to earn LEED points.
The Safe Harbor provision allows you to lock in current tax credit rates for projects completed in future years. To qualify, you must incur at least 5% of the total project cost before the deadline.
This typically involves purchasing major equipment like solar panels and inverters, with title transferring within the required timeframe. It's the simplest and most common method for securing tax credits on larger projects with extended timelines. We can help you structure your purchase to meet Safe Harbor requirements.

Different solar panels, PV mounts, storage, & inverter systems available at low wholesale prices
Contact Us Today for sales, quantity discounts and expert reviews on our commercial solar systems!
Commercial Sloped Roof Systems
Complete or custom solar packages for commercial sloped-roof buildings. Includes name-brand panels, premium inverters, and turnkey mounting solutions.
Learn MoreCommercial Flat Roof Systems
We offer the the highest quality solar panels, grid-tie inverters, and system components at a low wholesale price for your next commercial flat roof solar system project.
Learn MoreCommercial Ground Mount Systems
Ground-mounted solar systems utilizing premium aluminum for max strength. Low-profile, multi-pole adjustable, and self-ballasted configurations available.
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