Calculate Home Solar Size
Use a home solar system size calculator to determine your solar needs based on monthly electric bills
13 guides covering everything from sizing your system to maximizing your ROI.
Showing all 13 guides
Use a home solar system size calculator to determine your solar needs based on monthly electric bills
Compare durability and cost of Tesla solar roof tiles to traditional panels
Choose the right Tesla Powerwall size for your home with our comparison of 10kWh vs 13.5kWh models.
Learn how net metering credit carryover works when your solar system overproduces energy annually
Use a solar roi estimation tool to calculate your savings with local incentives and utility rates
Before buying a Span panel (or after, like me), here's how to check whether your inverter is wired in a way that supports circuit-level monitoring — and what it costs to change it if not.
I have a Span panel, Tesla Solar, and real opinions about both. Here's what Span does well, what it gets wrong, and whether solar homeowners should spend $3,500-$6,000 on one.
If your solar inverter was wired to the service entrance instead of the breaker panel, your Span panel has no idea solar exists. Here's what happened to me and how to work around it.
Calculate long term solar savings with utility rate schedules and inflation projections for maximum solar savings long term projection
Learn how to integrate solar battery backup with existing generators for whole-home emergency power with solar battery generator integration
Boost savings with a net metering rolling average strategy, optimizing utility credits and minimizing true-up bills
Boost solar savings with time-of-use optimization strategy
Track solar panel performance using Tesla App and Powerwall Dashboard for optimal energy independence with solar monitoring with powerwall
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