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GridSense Blog

Expert analysis on energy monitoring, smart metering, demand response and Industry 4.0 power management from our engineering team.

Energy Management

Generac Generator Runs But No Power: A Quality Inspector's Troubleshooting Guide

When your Generac generator runs but produces no power, it's a frustrating and potentially expensive problem. From a quality inspection perspective, I break down the most common causes, from a tripped main breaker (the easiest fix) to a failed AVR or a blown rotor. Learn how to diagnose the issue step-by-step and when I'd recommend a professional. [...]

Energy Management

Solar Inverter: The TCO Trap & When Time Costs More Than Money

A procurement manager breaks down the real cost of choosing a solar inverter like Growatt. From manual PDFs to error codes, we dissect three scenarios where 'cheap' costs you more. [...]

Energy Management

The Real Cost of Solar Inverters: Why I Stopped Chasing the Lowest Bid (And What I Look For Now)

A procurement manager’s honest look at solar inverter costs. Moving beyond the unit price to Total Cost of Ownership, with real data and a few hard lessons learned the expensive way. [...]

Energy Management

Kohler vs Generac: A Buyer's Breakdown After 5 Years of Managing Generator Purchases

An honest comparison of Kohler and Generac standby generators from an office administrator who manages procurement. Covers price, reliability, service, and real-world lessons learned. [...]

Energy Management

Honda Generator Fuel Extender vs EX2200: A Quality Inspector’s Guide to Fuel Filter Changes & Amp Checks

A quality inspector breaks down when to use a fuel extender, the real-world performance of the Honda EX2200, and a no-nonsense guide to fuel filter changes and amp checks for standby generators in Reston, VA. [...]

Energy Management

I've Made Every Generator Mistake So You Don't Have To: A Brutally Honest Guide to Generac & Transfer Switches

A firsthand, no-BS account of costly mistakes with Generac generators, RV transfer switches, and DC voltage checks. Learn what works, what doesn't, and how to avoid $3,000+ in wasted time and repairs. [...]

Energy Management

After Managing $180K in Generator Spend, Here’s What No One Tells You About Perkins 300-350 kW

A procurement manager breaks down the hidden costs, real-world reliability, and critical buying advice for Perkins 300-350 kW generators in Florida. Based on 6 years of tracking invoices across 8 vendors. [...]

Energy Management

Why I Stopped Speculating On Mitsubishi Q Series PLC Stock And Why You Should Source From A Distributor

A seasoned industrial automation buyer shares hard-learned lessons about sourcing Mitsubishi Q Series PLCs, from inventory gambles with 12V battery charger solar projects to avoiding ge dryer control panel replacement nightmares. No fluff, just field experience. [...]

Energy Management

Kohler Generator FAQ: What I Learned the Hard Way About Specs, Sizing, and Silly Mistakes

A practical FAQ covering Kohler generator specs, sizing, common mistakes, and real-world gotchas from someone who's made them all. [...]

Energy Management

Finding Your Honda Generator Serial Number: A Practical Guide for Fleet Managers & Admin Buyers

A comprehensive, scenario-based guide for B2B buyers and administrators on locating and using Honda generator serial numbers, understanding compatible accessories, and performing basic maintenance like cleaning spark plugs and changing fuel filters. [...]

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