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.

Learn how solar panel warranties work, what the best solar panel warranty covers, and how to protect your system from defects and performance issues.

Creating high-quality solar RFP responses is critical for being selected and awarded many commercial solar projects.

Commercial solar panel installations are fundamentally different from residential solar projects. Read our guide on getting started.

Racking systems are a large part of the solar installation process. Make sure you know how to choose the best solar panel racking systems.

A solar energy feasibility study helps ensure successful planning for your next solar project. Learn how it can benefit your installations.

Learn the solar licensing requirements by state and where to install solar systems for optimal results.

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. Many wonder why my solar system isn’t covering all power needs  or why a utility bill still exists after solar. These questions are very common once real-world usage starts showing up on monthly statements. The answer usually comes down to solar system production vs home usage . Solar energy is produced during the day, whi

A solar energy diagram is an essential tool for project planning and installation and is a roadmap for installers, permitting, and customers

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

Agrivoltaics, or the use of agriculture on solar farms, is increasingly helpful in boosting agricultural production at solar farms.

Solar company marketing can take your business to new heights. Read on to learn about marketing solar energy and how to grow your business.

Word-of-mouth referrals are a key driver for solar leads. Learn some tips to build a great solar referral program for your business.

Adding solar panels? Learn how solar panel insurance works, how it affects your premiums, and protect your solar energy investment.

Learn how solar site grading and erosion control for solar farms prevent soil damage and ensure long-term land stability.

Learn about MPPT solar charge controllers, their ratings, how to read them, and the top manufacturers of MPPT charge controllers.

Solar panel defects like cracks, discoloration, or diode failure can lower your system’s energy output. Learn what to watch for.

Home and business owners want the benefits of solar power without the hassle of navigating solar permitting red tape.

Solar string sizing is key to efficient solar PV production, happy solar inverters, and a durable, high-performing system.

Perovskite solar cell technology is on the brink of transforming the renewable energy market, with commercial production beginning in 2024.