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Solar String Sizing Guide for Installers
It's decent but "happy solar inverters" is too casual for an installer audience and wastes character space. Here's a tighter version with keywords:
Learn how to calculate solar string size, avoid common PV string sizing errors, and keep your inverter operating within safe voltage and current limits.
Sarah Lozanova
5 days ago
Solar Certification: How to Become a Certified Solar Installer in 2026
Solar installer certification can help you build credibility, understand licensing requirements, and grow your skills for installs, upgrades, battery retrofits, and solar repairs as systems age.
Sarah Lozanova
Feb 13
What Is MPPT? The Key to Optimizing Solar Output
MPPT in solar systems uses a maximum power point tracking algorithm to keep the PV array operating at the best voltage and current, improving energy harvest in solar inverters and MPPT charge controllers, especially as irradiance, temperature, and shading change.
Sarah Lozanova
Feb 12
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
Guide to Ground Mount Solar Design in 2026
Explore how professional ground mount solar design maximizes performance, durability, and ROI through smart engineering, optimal tilt, and code-compliant foundations.
Sarah Lozanova
Feb 2
How To Get a Solar Permit: Solar Panel Permit Requirements
Learn solar panel permit requirements, solar permitting services, and how to get a solar permit package for faster project approvals.
Sarah Lozanova
Jan 26
How to Perform A Solar Site Survey
The solar site survey is a crucial step in the installation process. We provide a solar site survey checklist and our top tips.
Sarah Lozanova
Jan 19
Choosing The Best Solar Design Software in 2026
Compare the best solar design software in 2026. Reduce soft costs with AI solar layout tools, integrated CRM, and automated permit plan sets. See updated pricing for Aurora, Arka 360, Solargraf, and the new Enact Solar (formerly PVComplete) platform.
Sarah Lozanova
Jan 14
PHEV Meaning: How Plug-In Hybrids Work: 2026 Guide
Plug-in hybrids continue to gain in popularity and efficiency as technology improves. Read our overview of how PHEVs work and PHEV meaning.
Sarah Lozanova
Jan 3
Guide to Writing a Successful Solar RFP Response
Creating high-quality solar RFP responses is critical for being selected and awarded many commercial solar projects.
Sarah Lozanova
Dec 22, 2025
A Guide to Commercial Solar Panel Installation
Commercial solar panel installations are fundamentally different from residential solar projects. Read our guide on getting started.
Sarah Lozanova
Dec 19, 2025
Choosing the Best Racking System for Solar Panels for Your Projects
Racking systems are a large part of the solar installation process. Make sure you know how to choose the best solar panel racking systems.
Sarah Lozanova
Dec 18, 2025
What is Bidirectional Charging For EVs?
Explore how bidirectional EV charging (V2H, V2G, V2L) turns electric vehicles into mobile energy sources for homes and businesses.
Sarah Lozanova
Dec 18, 2025
Conducting A Solar Energy Feasibility Study
A solar energy feasibility study helps ensure successful planning for your next solar project. Learn how it can benefit your installations.
Sarah Lozanova
Dec 18, 2025
Selling Solar Over the Phone: Proven Strategies and Scripts
Sales are the lifeblood of businesses. Here are our top tips for selling solar panels and solar telemarketing, including closing techniques.
Team GreenLancer
Dec 17, 2025
Understanding the Solar Panel Payback Period in 2026
The solar payback period is the amount of time it takes for system owners to recoup their solar investment and is usually expressed in years
Sarah Lozanova
Dec 15, 2025
Solar Roofing Company: How to Launch Your Dual-Service Firm
As a roofing contractor, there are compelling reasons to rebrand your business as a roofing and solar installation company. This guide explains the why and how of getting started.
Austin Brentley
Dec 3, 2025
The Difference Between a Solar Converter And Inverter
Get clear answers on the solar converter vs. inverter debate. We explain how your solar panel converter handles DC power and efficiently changes it to usable AC power for your home.
Sarah Lozanova
Nov 24, 2025
How to Apply for an Interconnection Agreement for Solar
A solar installation project isn’t quite plug-and-play. Learn more about the solar interconnection agreements and solar PTO.
Sarah Lozanova
Nov 24, 2025
Solar Shingles Vs Solar Panels: Which is Better?
Are solar shingles better than panels? Learn how solar shingles vs solar panels compare on cost, efficiency, aesthetics, and more.
Sarah Lozanova
Nov 19, 2025
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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