Learn how to solder for free: the right iron and tools, clean techniques, and how to spot good joints from bad, so you can repair your own gear.
A free electrical wiring course on cables, joints, and wiring schemes for buildings and vehicles, taught in plain, practical steps for beginners.
A free Battery Maintenance course covering testing, inspection, and care for lead-acid, lithium-ion, and battery banks, so your stored power lasts.
Take a free Battery Technologies course and learn how batteries really work, from cell chemistry to solar batteries and safe maintenance.
A free wind energy course on turbine design, Betz's limit, and how wind power works. Intermediate level, about 3 to 4 hours, with a certificate.
A free renewable energy fundamentals course on solar, wind, water, biomass, and geothermal power. Beginner level, about 1.5 to 3 hours, with a certificate.
A free sustainable and renewable energy course on solar, wind, bio, thermal, and tidal power and their trade-offs. Beginner level, about 1.5 to 3 hours.
A free renewable energy management course on cost-benefit analysis, grid integration, and comparing solar, wind, and hydro. Beginner, about 1.5 to 3 hours.
A free clean energy diploma covering coal gasification, hydrogen, syngas fuels, and renewables. Intermediate level, about 10 to 15 hours, with a diploma.
