For systems of this size (over 30kVA), networks like Ausgrid and Endeavour require a "Network Protection Unit" (Secondary Protection Relay). This device acts as a fail-safe to protect the grid. Tally Energy handles the full design, switchboard modification, and testing of this unit.

No, the limit is 100kW. A 50kW system sits comfortably within the STC (Small-scale Technology Certificate) scheme. This means you still get an upfront discount on the system price, rather than waiting years for LGC (Large-scale Generation Certificate) payments.

Likely, yes. Adding 120+ panels adds significant weight and wind load to a roof. For 50kW projects, we typically engage a structural engineer to certify that your warehouse or factory roof can safely support the system.

Physical installation takes approximately 3 to 5 days. However, the grid approval process (DNSP application) and protection relay testing can take 4-8 weeks prior to installation. We manage this entire timeline for you.