How solar panels work, key terms, and everything beginners need to know.
January 31, 2026 · 8 min read
Solar panels convert sunlight into usable electricity through a process called the photovoltaic effect. Here is a jargon-free explanation of how the whole system works — from sunlight hitting a panel to electricity powering your home.
Read more →March 1, 2026 · 6 min read
A 21% efficient solar panel sounds underwhelming — but it is actually near the top of what is commercially available. Understanding what efficiency means, how it is measured, and when it matters helps you compare panels accurately and avoid marketing hype.
Read more →March 18, 2026 · 7 min read
Grid-tied solar connects to your utility and uses the grid as a backup — it is simpler, cheaper, and what 95% of homeowners install. Off-grid solar requires large battery banks and is best for rural properties without utility access. Here is how to decide.
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