Most homeowners pay significantly more for electricity than necessary—often 3-4 times the off-peak rate during certain hours. The culprit? Time-of-use (TOU) electricity rates that charge different prices based on when you consume power. If you live in California, Arizona, Texas, or Florida, understanding TOU rates could save you $150-300 every month. In this comprehensive guide, we'll explain how time-of-use rates work, show you real-world savings examples, and provide actionable strategies...

For years, getting a home battery meant turning your garage wall into a command center of gray metal boxes. The IQ System Controller here, the Combiner there, the Gateway somewhere else—each connected by conduit running every which way. Enphase's new 4th-generation system just eliminated the biggest box on that wall. But this isn't just about aesthetics. The changes fundamentally simplify installation, double storage capacity per unit, and extend warranties by five years. The question isn't...

Your electric car is sitting in the driveway with a 100 kWh battery—enough to power your entire house for three days straight. Meanwhile,...