Oversizing a solar system—installing more capacity than needed to cover 100% of annual consumption—can increase long-term returns if your utility offers favorable net metering. However, some utilities penalize overproduction, making right-sizing more important. This guide covers oversize analysis, economics, and when oversize makes sense. Oversize Economics With favorable net metering (full retail credits for excess), Read more »
Solar quotes are not created equal. Two installers might propose 5 kW systems on the same house with dramatically different equipment brands, labor structures, and final pricing. One might quote $3.00 per watt, another $4.50/watt. Without understanding what’s bundled into each quote — and knowing what industry-standard costs look like — you risk overpaying by Read more »
You’ve installed a solar battery to store daytime generation for evening use. But how long does it actually take to charge that battery from empty to full? The answer depends on three factors: battery capacity (in kilowatt-hours), your solar array size (in kilowatts), and the amount of available sunlight. A 10 kWh Powerwall paired with Read more »
Rooftop solar is the default for most homeowners, but it’s not the only option. Pole-mounted systems place an array on a single or multi-pole structure on the ground, typically 8-15 feet tall. For properties with unshaded acreage, roofs too old or weak to support panels, or roofs facing the wrong direction, pole mounting is a Read more »
You check your solar monitoring app and notice something alarming: your system’s output is zero or far below what it should be. The sun is shining brightly, but your panels aren’t generating power. Before calling your installer and paying a service visit fee, you can troubleshoot several common issues yourself. Most problems fall into a Read more »
Liquid solar panels is a broad term for several emerging photovoltaic technologies that involve liquids—from colloidal quantum dots suspended in liquid, to perovskite solar inks, to concentrating solar systems that use molten salt or synthetic oil as heat transfer fluid. The term is often misunderstood: “liquid solar panels” doesn’t exist as a single product you Read more »
Solar panels are a sustainable and cost-effective way to generate electricity. However, like any technology, they are not immune to certain issues. One such problem is the occurrence of cracks in solar panels. These cracks can significantly impact the performance and efficiency of the panels. In this article, we will delve into the details of Read more »
Frameless solar panels eliminate the aluminum perimeter frame found on traditional panels, replacing it with structural glass-to-glass bonding that creates a cleaner, more integrated appearance and potential performance improvements. Instead of a metal frame containing cells and encapsulant, frameless panels use tempered glass on front and back with photovoltaic cells bonded directly between them. This Read more »
Solar panel technology has evolved dramatically in recent years, with manufacturers continually seeking to simplify installation and maximize energy capture. One innovation gaining attention is the development of all-in-one solar panels with integrated battery technology built directly into the module itself. These integrated systems promise easier installation, better aesthetics, and improved energy storage while reducing Read more »
If you own a business or operate as self-employed and you’re considering solar panels, you’ve probably heard about tax depreciation. Solar energy qualifies for significant federal tax benefits, including the 30% Investment Tax Credit (ITC) and accelerated depreciation using MACRS (Modified Accelerated Cost Recovery System). Understanding how depreciation works can save you thousands of dollars Read more »
