Ikea makes a wonderful work light (JANSJÖ)that sells for about $13. I have several of them, and love the warm pool of light they provide on desk surfaces. Let’s convert one of them to solar power with the Altoids LED light project
Continue reading →Solar water pump for well—measured power consumption, battery capacity, inverter losses, and real-world off-grid system performance.
Continue reading →After testing our off-grid solar system, it became clear we needed more capacity. By adding solar panels, we improved charging performance, and expanded the system for real-world use.
Continue reading →Bringing all the pieces together, we assemble and test a complete off grid solar system—wiring panels, configuring the inverter, and proving it can run a real-world load.
Continue reading →Designing a solar battery bank isn’t just about capacity—it’s about balancing cost, weight, and real-world constraints. Here’s how we built a practical 48 volt battery system for our off-grid rainwater project.
Continue reading →Choosing the right solar inverter charge controller can make or break an off-grid system. This real-world project walks through sourcing a hybrid inverter, evaluating features, and navigating the challenges of overseas ordering and delivery.
Continue reading →Learn how to install solar panels on a shed for a small off-grid system, including mounting methods, wiring in series, and real-world voltage performance.
Continue reading →Learn how to optimize solar panel tilt and mounting for real-world performance. This off-grid rainwater project explores panel angle, seasonal adjustments, and practical installation decisions to improve solar output efficiently.
Continue reading →Learn how solar power system sizing drives real-world decisions about charge controllers, inverters, and grid tie vs off grid solar design. A practical guide to building a reliable, resilient solar system.
Continue reading →Learn how to solar power system sizing with this step-by-step guide — including panel wattage, battery capacity, and real-world design factors.
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