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Enterprise Solar Solutions That Scale
Custom commercial solar systems engineered for Fortune 500 companies, municipalities, and industrial facilities. Premium components, wholesale pricing, comprehensive technical support.
Trusted by industry leaders
Complete Solar Solutions
From rooftop installations to utility-scale ground mounts, we deliver turnkey solar systems with industry-leading components and engineering support.
Commercial Flat Roof Systems
Engineered for membrane, torch down, and metal roofs. Ballasted and penetrating mount options with complete structural analysis.
Sloped Roof Systems
Flashed and non-penetrating mounting for composition, tile, and metal roofing applications.
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Ground Mount Systems
Utility-scale installations with single and dual-axis tracking options for maximum energy yield.
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Solar Carport Systems
Innovative parking solutions with integrated EV charging stations and weather protection.
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Energy Storage Systems
Commercial LFP battery systems from 20kWh to 360kWh with 208V and 480V configurations.
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MAPPS® Off-Grid Systems
Self-contained solar power systems for remote industrial applications and telecommunications.
Learn MorePremium Components
Industry-leading solar panels, inverters, and mounting systems from trusted manufacturers.
REC Solar
Premium heterojunction technology with industry-leading warranties
Hyundai Solar
High-efficiency modules with advanced cell technology
Qcells
German-engineered panels with superior low-light performance
JA Solar
PERC and bifacial modules for maximum energy yield
SMA
German-engineered string and central inverters
Solis
High-efficiency commercial string inverters
Sol-Ark
Hybrid inverters with integrated battery management
IronRidge
Engineered mounting solutions for all roof types
Unirac
Innovative racking systems with rapid installation
Sol-Ark
Commercial LFP battery systems with safety certifications
Proven Results
Real projects, measurable impact, satisfied customers.
Verizon Wireless Solar Deployment
Supplied solar PV systems for 150 cellular sites across California and Hawaii, enhancing network resiliency and reducing grid dependency with REC high-performance modules featuring advanced shading protection.
"Working with Solar Electric Supply was great. They offered a variety of solar modules that met our project criteria and then helped us select the optimum panel for our sites." Roger Maiorano, Solar Project Lead, VerizonRead Full Case Study
Frequently Asked Questions
Most commercial solar systems achieve 15-25% annual ROI with payback periods of 4-7 years. With federal tax credits, accelerated depreciation, and state incentives, the financial benefits are substantial and immediate.
We use only Tier 1 components with extensive warranties, provide comprehensive system monitoring, and include 25-year performance guarantees. Our engineering team ensures every system meets or exceeds industry standards.
We offer multiple financing structures including PPAs, solar loans, leases, and direct purchase options. Our team works with your finance department to structure the optimal solution for your organization.
Timeline varies by project size and complexity. Typical commercial installations range from 2-8 weeks, including permitting, engineering, and commissioning. We provide detailed project schedules during planning.
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