Virtual net metering (VNM) allows electricity customers to receive credits on their utility bills for solar energy generated at a location other than their home or business — typically a shared community solar installation. Unlike traditional net metering, where your rooftop panels offset your own meter’s consumption directly, virtual net metering routes solar production credits Read more »
A solar carport combines covered parking with solar power generation — panels are mounted on a structure over your driveway or parking area rather than on your roof. Solar carports cost $15,000–$50,000+ for residential installations and are increasingly popular for homeowners whose roof is unsuitable for solar (wrong orientation, too shaded, near end of life) Read more »
Solar panels installed correctly by a licensed contractor do not damage roofs — in fact, they can extend roof life by shielding shingles from UV radiation and weather. The vast majority of solar roof damage claims stem from improper installation: incorrect flashing, inadequate sealant, penetrations into cracked or near-end-of-life shingles, or installers who don’t understand Read more »
A common misconception is that solar panels don’t work well in winter. In reality, solar panels often perform better in cold weather than in summer heat — cold temperatures improve panel efficiency, and reflective snow on the ground can actually boost production. What reduces winter output is shorter days and lower sun angles, not temperature. Read more »
Your solar monitoring app provides real-time and historical data on what your system is producing — but knowing how to interpret the numbers transforms monitoring from a passive dashboard into an active tool for catching problems and maximizing your system’s value. The three most important numbers to check are today’s production, lifetime production to date, Read more »
Yes — solar panels and the metal components of every solar installation must be grounded, and this requirement is not optional or cosmetic. Grounding protects people from electric shock if a fault develops, protects the equipment from lightning-induced voltage spikes, and is required by the National Electrical Code (NEC) for every residential and commercial solar Read more »
Solar rebates reduce the upfront cost of installation through direct payments from utilities, state programs, or manufacturers. Unlike tax credits (which reduce what you owe in taxes), rebates are typically direct cash reductions applied at the time of purchase or paid out after installation. Rebates can range from a few hundred dollars to $15,000+ for Read more »
Solar energy has become one of the fastest-growing energy sources in the United States and the world. The US now has over 239 gigawatts (GW) of installed solar capacity, generating approximately 5.5% of total US electricity — up from essentially zero 20 years ago. These statistics illustrate both how far solar has come and where Read more »
The right solar panel system size depends on how much electricity your household uses, how many peak sun hours your location receives, and how much of your bill you want to offset. The average US home uses 10,500 kWh/year and needs an 8–10 kW solar system to offset most of its consumption — but the Read more »
Solar panels deliver a real, measurable return on investment — one of the few home improvements that actually generates ongoing financial returns rather than just adding convenience or comfort. The average US homeowner sees a 10–20% annualized return on a solar investment when measured over the system’s 25-year life, with payback periods ranging from 7–15 Read more »
