Home Energy Storage Noise and Placement: A Siting Guide
After eleven years of commissioning residential lithium systems, I can tell you that the callbacks that cost the most money are rarely about capacity. They…
Home Energy Storage Lithium vs Sodium Chemistry
I have spent the last decade sizing residential storage systems for homes in climates that range from the humid subtropics of Shenzhen to unheated garages…
Home Energy Storage and EV Charger Load Balancing
I have lost count of how many times a customer has called me after the electrician left. The panel was full, the utility had quoted a four-figure service u…
Home Energy Storage Sizing for Whole Home Backup
I have lost count of how many times a homeowner has called me after buying a home energy storage
system that turned out to be the wrong size. The pattern i…
Home Energy Storage for Multi-Family Buildings
In fifteen years of designing stationary lithium battery systems, the projects I get called back to audit are almost never the single-family garage install…
Home Energy Storage Payback Period Calculation Guide
After twenty years of sizing lithium battery systems, I have reviewed hundreds of payback spreadsheets submitted by distributors and homeowners, and I woul…
Home Energy Storage Permits and Code Compliance
Between 2021 and 2025, my team either prepared or technically reviewed 214 permit submittal packages for residential battery projects across eleven jurisdi…
Home Energy Storage Testing for Apartments: Riser-Shaft
My name is Karl Huang, and I am a senior lithium battery engineer at Horizon Power. Between 2018 and 2025 I personally witnessed or co-signed off on the…
Home Energy Storage Design for Farms: Three-Phase Service
Most home energy storage guides are written for suburban homes with a 200 A single-phase panel and a few LED lights. Farms are a different animal. Over the…
Home Energy Storage Cost Optimization for New Homes: LFP
Why new builds are a different engineering problem
When I sit down with a builder in the first week of foundation work, the conversation about home energy…