Everything you need to successfully plan, design, and install your solar system
Whether you're just starting to research solar or actively installing your system, we've compiled the most comprehensive collection of DIY solar resources. All guides are created by our licensed Professional Engineers and NABCEP-certified professionals.
Showing 33 resources
Everything you need to know to successfully install your own solar system from planning to final inspection.
Detailed techniques for mounting solar panels on composition shingle, tile, metal, and flat roofs.
Technical guide to solar electrical installations including wire sizing, grounding, rapid shutdown, and NEC compliance.
Comprehensive guide for installing battery storage systems including Tesla Powerwall, Enphase IQ Battery, and others.
Complete checklist of documents needed for solar permit applications across all jurisdictions.
Complete California-specific permitting requirements including Title 24 compliance and fire setbacks.
Florida permitting guide covering hurricane wind loads, HVHZ requirements, and PE stamp requirements.
Texas solar permitting requirements and local jurisdiction guidelines.
Comprehensive guide to selecting the best solar panels including technology comparison and Tier-1 manufacturer analysis.
String inverters vs microinverters vs optimizers - which is right for your installation?
Complete guide to selecting battery storage systems including capacity sizing and technology comparison.
Choose the right mounting system for your roof type with brand comparisons and cost analysis.
Calculate the optimal solar system size based on your electricity usage and location.
Compare DIY solar costs vs professional installation quotes with detailed breakdowns.
Estimate monthly and annual solar production based on location, system size, and orientation.
Calculate your solar investment payback period and 25-year ROI with net present value analysis.
Size your battery system based on critical loads and desired backup duration.
Calculate required wire gauge (AWG) based on current, distance, and voltage drop tolerance.
Optimize string configuration for string inverters based on panel specs and temperature range.
Understand the science behind solar panels and how they convert sunlight into electricity.
Comprehensive analysis of solar return on investment including costs, savings, and payback periods.
Honest comparison of DIY solar vs professional installation covering costs, complexity, and considerations.
Complete pre-design preparation checklist with all information you need to gather.
12-month energy usage tracking with analysis and system sizing calculations.
Compare panels, inverters, and batteries side-by-side with cost and warranty analysis.
Day-by-day installation task list with safety checks and quality control points.
Generic permit application template with cover letter and documentation checklist.
Pre-inspection walkthrough checklist with common inspector questions and documentation list.
Track system performance, cleaning schedule, and troubleshooting notes.
Track monthly production, bill savings, and payback timeline over the life of your system.
Is DIY solar right for you? Overview of the process and what to expect.
Step-by-step video tutorial for installing roof mounts, flashing, and rails.
AC disconnect installation, main panel connection, and labeling requirements.
Our most popular and comprehensive guides to help you succeed with your DIY solar project
Everything you need to know to successfully install your own solar system from planning to final inspection.
Detailed techniques for mounting solar panels on composition shingle, tile, metal, and flat roofs.
Complete checklist of documents needed for solar permit applications across all jurisdictions.
Complete California-specific permitting requirements including Title 24 compliance and fire setbacks.
Comprehensive guide to selecting the best solar panels including technology comparison and Tier-1 manufacturer analysis.
String inverters vs microinverters vs optimizers - which is right for your installation?
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These resources are helpful, but nothing beats professional design tailored to your property