String inverters, microinverters and power optimizers
Which inverter design suits your roof depends on shading, budget, monitoring and cold weather, and this guide walks through the trade-offs plainly
Topic hub · 4 guides
Choosing solar equipment without the jargon
Quotes are full of watts, efficiencies and acronyms. These guides translate them. You will learn what matters on a spec sheet, how the main inverter types differ, which mounting options suit which roofs or yards and what warranties actually promise.
Panel efficiency, wattage and temperature ratings
A 430 W panel is not automatically better than a 410 W one, and this guide explains what the numbers on a data sheet really tell you before you buy
Solar mounting options: roof, ground, carport, trackers
Where you put the panels changes cost, output and maintenance, so weigh snow load, wind and space before choosing between roof, ground or carport
Product, performance and workmanship warranties
Warranties can run 25 years on paper yet cover less than you expect, so learn what each type promises, who honours it and what can void it