Our blog is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Thank you for your support! Solar lights are an increasingly popular choice for homeowners looking to illuminate outdoor spaces while reducing electricity costs and environmental impact. But not all solar lights are created equal, and making the Read more »
Battery storage capacity is one of the most misunderstood specifications in the solar and energy storage industry. Homeowners routinely confuse kilowatt-hours (kWh) with kilowatts (kW), assume the rated capacity is what they can actually use, and undersize or oversize systems as a result. Getting this right matters — battery sizing decisions determine how long your Read more »
Solar panels are photovoltaic devices that convert sunlight into electricity. While most people associate them with rooftop home installations, solar panels power an extraordinarily wide range of applications — from residential homes and commercial buildings to spacecraft, remote weather stations, portable chargers, and utility-scale power plants covering thousands of acres. Understanding the full scope of Read more »
A Home Equity Line of Credit (HELOC) is one of the most overlooked ways to finance solar panels. While solar loans dominate installer financing conversations, HELOCs offer lower interest rates, flexible draw schedules, and potential tax deductibility that solar loans cannot match. The trade-off is real: your home secures the debt. For the right homeowner Read more »
Solar panels have an image problem — at least aesthetically. Standard blue or black monocrystalline panels are efficient and cost-effective, but they are visually prominent. Solar skins offer a solution: adhesive overlays that customize the appearance of solar panels with patterns, colors, textures, or images while the panels continue generating electricity beneath. For homeowners with Read more »
Before getting solar quotes, homeowners want to know whether their home is even a good candidate for solar. The Sun Number Score — sometimes called a SunScore — was designed to answer that question. Developed with funding from the Department of Energy and once prominently displayed on Zillow property listings, Sun Number Scores provide an Read more »
Solar air conditioning combines photovoltaic panels with AC systems to reduce or eliminate dependence on grid electricity for cooling. As climate change intensifies summer heat and energy costs rise, homeowners increasingly seek sustainable ways to keep their homes cool without excessive energy bills. Solar AC systems leverage abundant daytime sunlight to power air conditioning units, Read more »
Solar access rights are legal protections that allow property owners to maintain unobstructed access to sunlight for solar panels. As the solar industry grows, disputes over shading from neighboring trees, buildings, or structures increasingly affect system performance and ROI. Understanding solar access rights and solar easements is essential for anyone installing or considering solar energy Read more »
Smart inverters (also called intelligent or advanced inverters) are solar inverters with grid-aware capabilities and two-way communication enabling real-time control and optimization. Unlike traditional string inverters that simply convert DC to AC power, smart inverters actively participate in grid operations, respond to grid signals, and support voltage/frequency management, making them essential technology for modern grid-integrated Read more »
Solar panel temperature directly impacts electrical efficiency and system lifespan. Most homeowners understand that sunlight powers solar panels, but fewer realize that excessive heat significantly reduces energy output. Understanding temperature coefficients and thermal management helps optimize solar system performance and longevity. Solar panels operate most efficiently in moderate temperatures between 45°F and 75°F (7°C to Read more »