About GridMatch
I'm Roy, the software engineer behind GridMatch. Home backup shopping collapses into watt-hours, surge watts, and transfer-switch jargon with no clear way to match a real appliance list to a unit that can actually run it.
GridMatch turns manufacturer data into a deterministic sizing wizard and gated comparisons for expandable home backup (3 kWh+). Portable and travel stations under that bar live on WattMatch.
What GridMatch helps you do
- Size expandable home backup to your real appliance list.
- Compare whole-home kits, 240V capability, and switchover honestly.
- See days of runtime after the 0.85 inverter derate — not marketing Wh.
12
Home backup batteries in the catalog
Manufacturer specs
Core data traced to official manuals and spec sheets
Tools, no signup
Compare pages plus runtime and solar helpers — Tools hub
Where the data comes from
I pull data directly from official manufacturer manuals and spec sheets so the math stays grounded. Verdicts use weighted scoring against real-world use cases — not guesswork and not marketing copy passed off as fact.
Affiliate Disclosure
Some links may be affiliate links. GridMatch may earn a commission if you buy through them, at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. Affiliate relationships do not directly determine our recommendations. GridMatch aims to rank and compare products based on specs, use cases, and practical buying factors. Read the full affiliate disclosure.
Get in touch
Questions, corrections, missing models, rough edges — it all helps.
Send a note if something looks off, if a model is not listed yet, or if you have a suggestion for clearer copy or math. I read every message.
hello@gridmatch.co