Jennifer Kirstens — Author | PES Supply
Product Content Editor at Portlandia Electric Supply (PES Supply), a PES Global Group company.
Jennifer Kirstens is a product content editor at Portlandia Electric Supply. She writes and edits equipment guides, product comparisons, and buying resources across the PES Supply catalog — solar panels, inverters, batteries and ESS, generators, and electrical distribution gear — working from manufacturer datasheets and current pricing to keep specifications accurate and purchasing advice practical.
Articles by Jennifer Kirstens
A selection of recent articles. Browse all on the PES Supply News blog.
- kVA to kW Conversion: A Guide for Installers, EPCs, and Faci (2026-01-13)
- N-Type Solar Panels: A Project Guide to Higher Efficiency & (2025-11-01)
- What Is a Hybrid Inverter? A Guide for Installers, Developer (2025-10-26)
- Solar Panel Junction Boxes: A Definitive Guide for Installer (2025-10-24)
- How to Wire a 240V Outlet: The Complete Safety Guide (2025-10-20)
- A Guide to the Solar Panel Installation Process (2025-10-09)
- A Practical Guide to Installing Solar Panels on Poles (2025-10-07)
- How to Hook Up Solar Panels to Batteries: An Installer's Gui (2025-10-04)
- A Guide to Solar Panel Racking Systems (2025-10-03)
- HVAC Duct Sizing Chart: Complete CFM Guide for 2026 (2025-09-28)
- A Complete Guide to Solar Cable Connectors for Installers & (2025-09-27)
- Wiring a Solar Panel: A Professional Guide for Installers & (2025-09-25)
Portlandia Electric Supply carries 50,000+ SKUs from 169 authorized brands across solar, electrical, energy storage, and EV charging. Questions about an article or a project? Call (888) 876-0007 or email sales@pes.supply.