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What Is a Virtual Power Plant (VPP)? How It Works and Examples
VPP stands for virtual power plant, a network of home batteries, solar, EVs, and smart devices working together to support the grid. Here's how it works, who pays you, and real examples.
Sarah Lozanova
Jul 16
Solar Carports & Parking Canopies: Complete Guide for Installers
A 2026 guide to solar carports, parking canopies, and parking structures for installers, covering costs, EV charger integration, permitting, interconnection, and manufacturers.
Austin Brentley
Jul 15
Solar Interconnection Agreement: Step-by-Step Process
Learn how the solar interconnection agreement process works, which review track applies to your project, and how to get utility approval and solar PTO faster.
Sarah Lozanova
Jul 15
TOU Charges on Your Electricity Bill: What They Mean & How to Save
Learn what TOU charges in electricity bill details mean, what a TOU rate is, and how homeowners can use off-peak hours, solar, batteries, and EV charging to save.
Sarah Lozanova
Jul 9
Why Do I Still Have a Utility Bill With Solar Panels?
Many homeowners are surprised when their solar system doesn’t cover all their electricity usage, even when the panels seem to be producing plenty of power.
Sarah Lozanova
Jul 9
Installers Guide to U.S. Made Solar Panels in 2026
Learn what counts as American-made solar panels in 2026, which U.S. manufacturers to watch, and how domestic content and FEOC rules affect 48E credits.
Sarah Lozanova
Jul 8
How to Reset an Inverter Fault: Decoding Solar Inverter Fault Codes
Learn how to reset inverter fault issues, read solar inverter fault codes, and troubleshoot common inverter shutdowns.
Sarah Lozanova
Jul 8
Federal Solar Tax Credit in 2026: What Ended and What Still Qualifies
Federal solar tax credit for homeowners changed dramatically in 2026. Learn what the Big Beautiful Bill ended, what third-party ownership options remain, and key commercial deadlines.
Sarah Lozanova
Apr 10
Solar Three-Line Diagram Guide for Installers
How to read, create, and submit a solar three-line diagram for AHJ approval — covering NEC requirements, common mistakes, residential and commercial examples, and permit-ready best practices.
Sarah Lozanova
Apr 4
Tips on Reducing Solar Panel Permit Costs & Approval Time
Home and business owners want the benefits of solar power without the hassle of navigating solar permitting red tape.
Sarah Lozanova
Apr 2
Solar Licensing Requirements by State for Contractors
Understand solar licensing requirements by state — from dedicated solar contractor licenses to electrical credentials, so you can install legally, pull permits, and scale into new markets with confidence.
Sarah Lozanova
Apr 2
Quick Guide To IRS Form 5695 for Renewable Energy Credits in 2025
Learn how to fill out IRS Form 5695 for 2025 to claim residential energy credits. Step-by-step instructions help maximize your solar tax credit savings.
Hanna Kielar
Feb 24
A Guide to PV Plan Sets & Critical Mistakes to Avoid
PV plan sets are the foundation of solar permitting. Learn what solar plan design includes—layouts, schematics, diagrams, and drawings—for safe, code-compliant installs.
Sarah Lozanova
Feb 18
What’s Behind Solar Company Bankruptcies and Closures?
Despite the clean boom, solar company bankruptcies have surged recently, leading many to question why solar companies are going bankrupt.
Sarah Lozanova
Feb 17
Floatovoltaics: The Rise of Floating Solar Farms
The solar industry is revolutionizing power with floatovoltaics—floating solar farms offering a new approach to clean energy.
Sarah Lozanova
Feb 9
7 Strategies for Sustainable Solar Energy Farms
Boost solar energy sustainability with our 2026 guide to sustainable solar strategies about solar farm design, agrivoltaics, and tech for truly sustainable solar energy projects.
Sarah Lozanova
Feb 9
Solar Inverter Warranty Guide: Avoid Costly Inverter Repairs
Is your SolarEdge inverter not working? Learn about SolarEdge inverter warranty periods, Enphase coverage, and how to file a claim if your installer is gone. Protect your energy savings.
Sarah Lozanova
Feb 6
Solar Abbreviation Guide: Essential Solar Acronyms & Terms
Learn key solar abbreviations, terms, and solar acronyms related to permitting, financing, energy production, and installation.
Team GreenLancer
Jan 26
Solar Inverter Problems & Solutions: Troubleshooting Guide
Troubleshoot solar inverter problems and solutions with our 2026 guide. Learn how to reset solar inverter units, identify solar inverter fault codes, and fix an isolation fault or grid voltage fault. Whether you need an inverter repair near me or a guide on resetting solar inverter after power outage, we help you restore output and manage inverter repair costs.
Sarah Lozanova
Jan 18
Peak Sun Hours & Solar Energy
What are peak sun hours and what do they mean for solar panels and solar energy? Learn about peak sunlight hours, peak sun time and more.
Hanna Kielar
Jan 5
GreenLancer solar blog
The Renewable Energy Blog
The GreenLancer blog delves into the latest trends and insights in renewable energy, offering information and inspiration for solar energy and electric vehicle charging station (EVCS) contractors. Our commitment is to provide accurate information, supported by meticulous analysis and reliable clean energy sources, including government agencies, renewable energy experts, research institutions, and our in-house expertise, from over a decade in the clean energy industry.
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