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Bifacial Solar Panel Installation & Mounting Guide
Learn how to install and design bifacial solar arrays, including mounting height, albedo, rear shading, racking, NEC 690.8 current sizing, energy modeling, and permit requirements.
Sarah Lozanova
6 days ago
Solar PE Stamping Services: Wet Stamp & Permit Guide
PE stamping services explained for solar installers — what a wet stamp means, when you need a structural or electrical engineer stamp, and how to get your solar PV permit package approved.
Team GreenLancer
Sep 28
Solar Engineering Requirements for PV Permits: Installer Guide
Solar engineer requirements vary widely by location and project. Learn how to meet permit requirements while keeping projects on budget.
Sarah Lozanova
Sep 28
Colorado Solar Permit and Interconnection Requirements
A 2026 guide to Colorado solar permitting and interconnection for installers, covering AHJ rules, net metering, snow load requirements, and the state licensing changes underway through 2029.
Sarah Lozanova
Sep 28
Utility-Scale Solar Design Guide: Engineering, Layout And Interconnection
Utility-scale solar powerprovides a significant amount of renewable energy to the US power grid. Read on to learn about utility-scale solar.
Sarah Lozanova
Sep 17
What Is MPGe: Understanding MPGe Meaning
What is MPGe? We all know MPG for gas cars—but what about EVs? Learn the meaning of MPGe and how it measures electric vehicle efficiency.
Sarah Lozanova
Sep 15
MPPT Meaning: What It Stands for and How It Works in Solar
MPPT stands for Maximum Power Point Tracking, a technology used in solar inverters and charge controllers to maximize PV output. Learn how MPPT works, how voltage range affects string sizing, and when multiple MPPT inputs improve system performance.
Sarah Lozanova
Sep 14
Solar Three-Line Diagram Guide for Installers
What to include in a solar three-line diagram for permit and interconnection review, with NEC 690/705 requirements, mistakes, and examples.
Sarah Lozanova
Sep 13
Solar Generator vs. Battery Bank: What's the Difference?
Compare solar generator vs battery bank: Learn the differences in power source, capacity, and use for backup and off-grid solutions.
Sarah Lozanova
Sep 8
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
Aug 10
Transparent Solar Panels: How They Work, Cost & Where to Buy
Solar researchers continue to innovate with solar glass and see through solar panels. Read more about transparent solar panels solar.
Sarah Lozanova
Aug 6
Choosing The Best Solar Design & Proposal Software in 2026
See how Aurora Solar, OpenSolar, HelioScope, Solargraf, PVCAD, Arka 360, and Pylon compare on pricing, proposals, CRM, and design accuracy for residential and light commercial installers.
Sarah Lozanova
Aug 3
What Is GreenLancer? Solar Energy Services Explained
GreenLancer is dedicated to accelerating the adoption of clean energy by addressing key challenges in solar project planning and execution.
Team GreenLancer
Jul 31
Solar Converter vs. Inverter: What's the Difference?
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
Jul 28
Solar Panel Wattage and Output Explained
See how solar panels are rated in watts, what separates rating from real output, typical watts by panel size, and how to calculate daily and annual energy production for your home.
Sarah Lozanova
Jul 21
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
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
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
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
Agrivoltaics: Dual Use Solar Projects
Agrivoltaics, or the use of agriculture on solar farms, is increasingly helpful in boosting agricultural production at solar farms.
Sarah Lozanova
Dec 15, 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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