Air conditioning is one of the biggest electricity draws in most homes, making it a prime target for solar offset — though “solar air conditioning” usually means solar-powered standard AC rather than a fundamentally different technology. Solar PV paired with an efficient AC system or heat pump is the most practical way to run cooling Read more »
Solar access rights protect a solar system owner’s ability to receive sunlight without a neighbor’s new tree, structure, or addition blocking their panels. Most US states have some form of solar access or solar easement law, though protections vary widely from strong guaranteed rights to weak, voluntary arrangements. What Solar Access Rights Cover Right/Law Type Read more »
Smart inverters go beyond basic DC-to-AC conversion, providing grid support services and advanced monitoring that benefit both homeowners and the broader electrical grid. Smart inverters offer voltage regulation, frequency response, and remote monitoring capabilities that basic inverters lack. Smart Inverter Features Feature Benefit Voltage regulation Helps stabilize local grid voltage fluctuations Frequency response Supports grid Read more »
Solar panels actually lose efficiency as they get hotter, which surprises many people who assume more sun always means more power. Understanding a panel’s temperature coefficient explains why hot, sunny days aren’t always a panel’s best-performing days. Why Heat Reduces Panel Output Solar cells are rated under Standard Test Conditions (STC) at 25°C cell temperature. Read more »
Rooftop solar remains the most common way homeowners generate their own electricity, converting sunlight into usable power right where it’s needed. A typical rooftop system costs $15,000-$25,000 before incentives and can offset most or all of a household’s electricity usage. Rooftop Solar System Types System Type Description Best For Grid-tied (no battery) Connects to utility Read more »
Knowing when and how to replace solar panels helps homeowners plan for end-of-life decisions long before their system stops performing adequately. Most panels remain functional for 25-40 years, with replacement typically driven by damage, significant degradation, or major upgrades rather than sudden failure. Signs You May Need Panel Replacement Sign What It Indicates Physical damage Read more »
Renewable Portfolio Standards (RPS) are state-level policies that require utilities to source a certain percentage of their electricity from renewable sources — and solar has become a primary tool utilities use to meet these mandates. RPS policies vary widely by state, with some including solar-specific “carve-outs” that create additional demand and financial incentives for solar Read more »
Depth of discharge (DoD) describes how much of a battery’s total capacity you can safely use before recharging — and it’s one of the biggest factors separating older lead-acid batteries from modern lithium systems. Higher usable DoD means more of your battery’s rated capacity is actually available to power your home. What Depth of Discharge Read more »
Smart solar panels integrate monitoring, optimization, and sometimes AI-driven features directly at the panel level, going beyond traditional passive panels. Smart panels with built-in microinverters or power optimizers enable panel-level monitoring and shade tolerance that traditional string systems lack. Smart Solar Panel Features Feature Benefit Panel-level monitoring Identify underperforming panels individually Built-in microinverter/optimizer Shade tolerance, Read more »
Where you install a home solar battery matters for both performance and safety — location affects temperature exposure, code compliance, and accessibility for service. Garages, basements, and exterior walls are the most common locations, each with tradeoffs around temperature, space, and code requirements. Common Installation Locations Location Pros Considerations Garage (interior wall) Temperature-moderated, easy access Read more »
