PES Supply Newsroom
Technical guides, product reviews, code updates, and industry news for installers, EPCs, and project managers
Latest Articles
How to Calculate Power Consumption: A Guide for Installers
Last Updated: July 2026 • Reviewed for NEC 2023 Compliance Power consumption calculation is the foundation of every...
Electric Panel Bus Bar: Sizing, Materials & NEC Compliance
Last Updated: July 2026 • Reviewed for NEC 2023 Compliance The bus bar is the backbone of every...
How to Install Electrical Conduit: A Field Guide for Installers
Last Updated: July 2026 • Reviewed for NEC 2023 Compliance Conduit installation is a craft that combines mechanical...
26kW Generator Guide 2026: Generac Review, Amps, What It Runs
Last Updated: July 2026 • Specs verified against Generac product documentation The Generac Guardian 26kW is the most...
How to Size Circuit Breakers: NEC 125% Rule + Calculator
Last Updated: July 2026 • Reviewed for NEC 2023 Compliance Sizing a circuit breaker correctly is not guesswork....
Growing Electricity Demand: Why Energy Policy Reform Is More Urgent Than Ever
Last Updated: July 2026 • Based on U.S. EIA Short-Term Energy Outlook, IEA Data, and Reuters Reporting. U.S....
Mini Split Installation Cost (2026): Equipment, Labor & Electrical Requirements
Mini split installation cost in 2026 — single-zone vs. multi-zone price ranges, what drives labor, and the electrical...
Harnessing the Sun and Soil: How Agrivoltaics is Revolutionizing Sustainable Energy Solutions
I've verified the key data points — the Fraunhofer study actually found 56-90% land use efficiency gains (not...
Newest Solar Panels in 2026: Latest Models from Leading U.S. Solar Brands
Last Updated: July 2026 • Based on Clean Energy Reviews, EnergySage, and Manufacturer Product Announcements. Leading U.S. solar...
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From the Field: A Master Electrician's Guide to Solar Commissioning
13 min read From the Field: A Master Electrician's Guide to Solar Commissioning By Marcus Bell, Master Electrician...
How Can a Residential ESS Achieve 0W Grid Flow?
Last Updated: July 2026 • Based on Sigenergy, Fortress Power, SMA, and Solis Zero-Export Technical Documentation. A residential...
12kW vs 16kW vs 20kW vs 24kW Standby Generator: Which Size Does Your Home Actually Need?
Last Updated: July 2026 • Based on Cummins, Kohler, Generac, and Norwall Sizing Standards Standby generator sizing comes...
How Automatic Transfer Switches Work
Last Updated: July 2026 • Based on Cummins, Eaton, and Generac Technical Guidance [web:639] An automatic transfer switch...
Natural Gas vs Propane vs Diesel Standby Generators
Last Updated: July 2026 • Based on Generator Pros, TT Power Group, and Ferrellgas Fuel Comparisons The right...
Build a 2026 residential solar simulator: calculate output gains from bifacial panels and AI-tracking vs standard TOP...
Last Updated: July 2026 • Based on NREL PVWatts Methodology, Bifacial Gain Field Studies, and 2026 Tracker Hardware...
Blog posts
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Top 10 Solar Industry Trends Shaping Q3 2026
15 min read Top 10 Solar Industry Trends Shaping Q3 2026 📋 Key Takeaways Bifacial module adoption has reached dominance, expanding from utility-scale into commercial and residential ground-mount applications. Agrivoltaics...
Top 10 Solar Industry Trends Shaping Q3 2026
15 min read Top 10 Solar Industry Trends Shaping Q3 2026 📋 Key Takeaways Bifacial module adoption has reached dominance, expanding from utility-scale into commercial and residential ground-mount applications. Agrivoltaics...
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Battery Storage Incentives by State: 2026 Rebate Programs and Tax Credits
✎ PES Supply Editorial Team Trade expertise from 50,000+ SKUs and 169 authorized brands 13 min read Battery Storage Incentives by State: 2026 Rebate Programs and Tax Credits 📋 Key...
Battery Storage Incentives by State: 2026 Rebate Programs and Tax Credits
✎ PES Supply Editorial Team Trade expertise from 50,000+ SKUs and 169 authorized brands 13 min read Battery Storage Incentives by State: 2026 Rebate Programs and Tax Credits 📋 Key...
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Solar Market Outlook H2 2026: Panel Prices, Supply Chain, and Demand Trends
✎ PES Supply Editorial Team Trade expertise from 50,000+ SKUs and 169 authorized brands 13 min read Solar Market Outlook H2 2026: Panel Prices, Supply Chain, and Demand Trends 📋...
Solar Market Outlook H2 2026: Panel Prices, Supply Chain, and Demand Trends
✎ PES Supply Editorial Team Trade expertise from 50,000+ SKUs and 169 authorized brands 13 min read Solar Market Outlook H2 2026: Panel Prices, Supply Chain, and Demand Trends 📋...
