Battery storage is where the jargon does the most damage. Capacity, power rating, usable energy and coupling all sound like product specifications to be compared on a table. They are really questions about how you use electricity and when.
Eco Connect Services is an independent advisory business. We do not install. Where installation work is appropriate it is carried out by a vetted delivery partner, and the final technical advice and the quotation sit with them. Our part comes earlier: helping you work out whether a battery solves a problem you actually have.
These guides explain what a home battery does and does not do, the terms that most often cause confusion, the difference between AC-coupled and DC-coupled designs and why a retrofit and a new installation can point to different answers, and how to judge whether the idea deserves a detailed review at all.