PES Supply Newsroom
Technical guides, product reviews, code updates, and industry news for installers, EPCs, and project managers
50 kW Cummins Industrial Generator Buyer's Guide: Specs, Options, and Installation Insights
Introduction: Explore 80kw generators for reliable power solutions. This buyer's guide distills the latest Cummins options for 50 kW units, including the cummins c50d6, clarifies the duty ratings you’ll encounter (standby vs...
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Aptos 410W Bifacial Solar Panel: The Buyer's Guide to Performance, Durability, and Value
Executive overview: what the Aptos 410W bifacial panel promises for 2026 projects The Aptos 410W bifacial module represents...
APS Micro Inverter Buyer's Guide: How to Choose the Right Microinverter for Your Solar System
Updated September 2026 — content reviewed and refreshed by the PES team. For current pricing and availability, see...
1000V PV Wire Buyer's Guide: How to Choose Safe, Code-Compliant DC Cabling for High-Voltage Solar Installations
Updated September 2026 — content reviewed and refreshed by the PES team. For current pricing and availability, see...
10 PV Wire Service: The Ultimate Buyers Guide to Selecting the Right PV Wire Service
Last Updated: August 2026 • Reviewed for NEC 2026 compliance PV wire — photovoltaic wire — is the...
Batteries & Storage
View all Batteries & Storage →
175 kW Cummins Backup Generator: A Comprehensive Buyers Guide
Overview: what a 175 kW Cummins backup generator is and where it fits Think of the cummins c80d6c...
EG4 24V Battery Buyer's Guide: Specs, Compatibility, and Buying Tips
EG4 built its reputation on 48V server-rack batteries, but the 24V lineup is the quiet workhorse for RVs,...
Best Backup Generators in Joplin: A Local Top List
Joplin knows what a dead grid looks like. The 2011 tornado rewrote this city's relationship with emergency preparedness,...
EG4 Wall Mount Indoor Battery Buyers Guide: Specs, Installation, and Use Cases
Updated September 2026 — content reviewed and refreshed by the PES team. For current pricing and availability, see...
Generators
View all Generators →
50 kW Cummins Industrial Generator Buyer's Guide: Specs, Options, and Installation Insights
Introduction: Explore 80kw generators for reliable power solutions. This buyer's guide distills the latest Cummins options for 50...
Briggs & Stratton 080016 125kW Generator Guide: Specs, Setup, and Maintenance
Briggs & Stratton 080016 125kW Generator Guide Introduction: The Briggs & Stratton 080016 125kW — purpose, scope, and...
175 kW Cummins Backup Generator: A Comprehensive Buyers Guide
Overview: what a 175 kW Cummins backup generator is and where it fits Think of the cummins c80d6c...
Best Backup Generators in Joplin: A Local Top List
Joplin knows what a dead grid looks like. The 2011 tornado rewrote this city's relationship with emergency preparedness,...
Electrical & Code
View all Electrical & Code →
1000V PV Wire Buyer's Guide: How to Choose Safe, Code-Compliant DC Cabling for High-Voltage Solar Installations
Updated September 2026 — content reviewed and refreshed by the PES team. For current pricing and availability, see...
bat412201084: The Ultimate Guide to Understanding This Code, Its Applications, and How to Verify It
If you landed here searching BAT412201084, you are holding a quote, a packing slip, or a distributor catalog...
10 PV Wire Service: The Ultimate Buyers Guide to Selecting the Right PV Wire Service
Last Updated: August 2026 • Reviewed for NEC 2026 compliance PV wire — photovoltaic wire — is the...
10kW Generator Amps: How to Size, Wire, and Use Your Backup Power
A 10 kW generator is the most misunderstood size in backup power. It is too big to be...
HVAC
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Cost to Install Ductless Mini Split Systems: A 2024 Pricing Guide for Pros & Homeowners
Discover the true cost to install ductless mini split systems. Our guide breaks down equipment, labor, and hidden...
Industry Desk
View all Industry Desk →New industry desk coverage is in the works — browse all industry desk articles →
The Latest
Briggs & Stratton 080016 125kW Generator Guide: Specs, Setup, and Maintenance
Briggs & Stratton 080016 125kW Generator Guide Introduction: The Briggs & Stratton 080016 125kW — purpose, scope, and...
Aptos 410W Bifacial Solar Panel: The Buyer's Guide to Performance, Durability, and Value
Executive overview: what the Aptos 410W bifacial panel promises for 2026 projects The Aptos 410W bifacial module represents...
APS Micro Inverter Buyer's Guide: How to Choose the Right Microinverter for Your Solar System
Updated September 2026 — content reviewed and refreshed by the PES team. For current pricing and availability, see...
175 kW Cummins Backup Generator: A Comprehensive Buyers Guide
Overview: what a 175 kW Cummins backup generator is and where it fits Think of the cummins c80d6c...
1000V PV Wire Buyer's Guide: How to Choose Safe, Code-Compliant DC Cabling for High-Voltage Solar Installations
Updated September 2026 — content reviewed and refreshed by the PES team. For current pricing and availability, see...
EG4 24V Battery Buyer's Guide: Specs, Compatibility, and Buying Tips
EG4 built its reputation on 48V server-rack batteries, but the 24V lineup is the quiet workhorse for RVs,...
Best Backup Generators in Joplin: A Local Top List
Joplin knows what a dead grid looks like. The 2011 tornado rewrote this city's relationship with emergency preparedness,...
bat412201084: The Ultimate Guide to Understanding This Code, Its Applications, and How to Verify It
If you landed here searching BAT412201084, you are holding a quote, a packing slip, or a distributor catalog...
10 PV Wire Service: The Ultimate Buyers Guide to Selecting the Right PV Wire Service
Last Updated: August 2026 • Reviewed for NEC 2026 compliance PV wire — photovoltaic wire — is the...
240-72 Guide: What It Is, Specs, Applications, and How to Use It
Search "240-72" and you'll land in two different worlds that share a part-number collision. In solar catalogs, "240-72"...
Briggs and Stratton 22kW Generator Buyer's Guide: Specs, Features, and Practical Buying Tips
The Briggs & Stratton 22kW home standby generator — sold under the PowerProtect banner — is the unit...
175 kW Cummins Generator Buyer’s Guide: How to Choose the Right Power Solution
At 175 kW you stop shopping for a generator and start engineering a power plant. This is the...
175 kW Cummins Emergency Generator Buyer's Guide: Specs, Installation, and Reliability
At 175 kW you're buying serious standby iron — the class that keeps a grocery store's refrigeration compressors...
Understanding the 5000/120 Ratio: Definition, Calculation, and Real-World Applications
Understanding the 5000/120 Ratio: Definition, Calculation, and Real-World Applications Five thousand watts on a 120-volt system — the...
EG4 Wall Mount Indoor Battery Buyers Guide: Specs, Installation, and Use Cases
Updated September 2026 — content reviewed and refreshed by the PES team. For current pricing and availability, see...
100 kW Cummins Power Generator Buyer's Guide: Specs, Performance, and Installation Essentials
A 100 kW generator sits at the inflection point of the commercial standby market — big enough to...
The Complete Buyer's Guide to 50 kW Cummins Electric Generators
The Complete Buyer's Guide to 50 kW Cummins Electric Generators Sizing math, fuel burn, transfer-switch pairing, NEC installation...
100kw inverter Buyer's Guide: How to Select the Right Industrial Inverter for Your Power System
Updated September 2026 — content reviewed and refreshed by the PES team. For current pricing and availability, see...
10kW Generator Amps: How to Size, Wire, and Use Your Backup Power
A 10 kW generator is the most misunderstood size in backup power. It is too big to be...
35 kW Generator Buyer's Guide: How to Choose the Right Power Solution
Updated September 2026 — refreshed against the live PES catalog; product pricing verified 2026-09-26. A 35 kW generator...
The Ultimate Guide to bat512110710: Decoding the Code, Its Implications, and How to Research It
Search BAT512110710 and half the results are marketplaces calling it three different things. Here is the ground truth:...
60 kW Cummins Generator Buyer's Guide: Specs, Features, and Buying Tips
⚡ Key Takeaways 60 kW is the sweet spot for small commercial backup: clinics, retail, small data rooms,...
100 kW Cummins Backup Generator: A Comprehensive Buyer's Guide
A 100 kW generator is where backup power stops being an appliance and becomes an electrical service. At...
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Solar Panel Fire Safety: What Installers and Building Owners Should Know
Last Updated: September 2026 • A Safety Reference for Installers, Contractors, and Building Owners Solar PV systems have a strong overall safety record, and the vast majority of installations operate...
Solar Panel Fire Safety: What Installers and Building Owners Should Know
Last Updated: September 2026 • A Safety Reference for Installers, Contractors, and Building Owners Solar PV systems have a strong overall safety record, and the vast majority of installations operate...
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New on the Floor: Five Project Kits That Just Landed
Five new project kits hit the PES catalog this week — from a $591 balcony solar pack to a full Enphase storage BOM. Real specs and live prices, verified October...
New on the Floor: Five Project Kits That Just Landed
Five new project kits hit the PES catalog this week — from a $591 balcony solar pack to a full Enphase storage BOM. Real specs and live prices, verified October...
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Winter Storm Season: Portable Generator Demand Climbs — What to Stock Now
Cold-weather outages drive the year's sharpest spike in generator demand. Here's what contractors and homeowners are buying, and how to beat the rush.
Winter Storm Season: Portable Generator Demand Climbs — What to Stock Now
Cold-weather outages drive the year's sharpest spike in generator demand. Here's what contractors and homeowners are buying, and how to beat the rush.
