Solar electricity systems
How solar electricity systems work, key system components and things to consider when choosing and using a system.
Generating energy
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Micro-hydro systems
Types of facilities, how micro-hydro systems work, building a micro-hydro scheme and costs.
Small wind turbines
How they work, types of wind turbines, best sites for wind turbines, capacity, cost and maintenance.
Going off-grid
When to use SAPS, back-up generation, batteries, inverters, costs and consent requirements.