Learning Center
In-depth guides and comparisons to help you make informed decisions about your green energy system.
guide
How We Calculate Your Estimates: Methodology, Data Sources, and Accuracy
A transparent look at the formulas, climate data, and real-world validation behind every production estimate -- including the honest caveats about what we can and cannot model.
12 min read
Read moremethodologyaccuracyvalidation+3
guide
Solar Panel Types Explained: Monocrystalline vs Polycrystalline vs Thin-Film vs Bifacial
A comprehensive guide to the four major solar panel technologies, their efficiency, cost, and ideal use cases to help you make the right choice for your installation.
14 min read
Read moresolar panelsmonocrystallinepolycrystalline+3
comparison
Battery Chemistry Guide: Lithium-Ion vs LFP vs Lead-Acid for Solar Storage
An in-depth comparison of the three dominant battery chemistries for home solar energy storage, covering performance, safety, lifespan, and total cost of ownership.
16 min read
Read morebatterieslithium-ionLFP+4