Solar Systems Designer - Engineer-grade solar sizing with real-time safety warnings

Most solar calculators just do the math. But what if that math fries your inverter on day one? Solar Systems Designer is an engineering safety net. Beyond sizing panels & batteries, it actively warns you about critical flaws before you install—like motor surges exceeding inverter capacity or unsafe charge currents. Features 3 sizing methods, regional climate factors, & a Telegram Bot for field techs. Stop guessing. Start engineering!

Hey Product Hunt! 👋 I built Solar Systems Designer out of pure frustration. I kept seeing solar installations fail—not because the installer was bad at math, but because of hidden engineering oversights. An undersized inverter frying due to motor surge current, or a battery bank taking 4 sunny days to recharge after a cloudy day. Existing tools just spit out numbers. I wanted a tool that acts like a senior engineer looking over your shoulder, tapping you on the shoulder saying "Hey, this inverter won't survive that motor's starting surge." It started as a simple calculator, but evolved to include regional efficiency factors, 3 distinct sizing methods, and deep safety checks. We even built a Telegram Bot because so many technicians in the field rely on their phones rather than laptops. I’m here all day to answer questions! Try running a calculation with a heavy motor load and see what warning you get. Let me know what you think! 🚀

Solar Systems Designer - Engineer-grade solar sizing with real-time safety warnings

Replies