Monthly Archives: August 2026

Why Voltage Rise Is Tripping Your Solar Inverters (And How to Prove It)

Why Voltage Rise Is Tripping Your Solar Inverters (And How to Prove It) Quick answer: Solar inverters trip or derate when the AC voltage at their terminals climbs too high — typically when the 10-minute average exceeds 258 V under AS/NZS 4777.2. The cause is usually a combination of already-high grid voltage and voltage rise across the…

announcement  EOFY specials It's that time of the year again - the end of financial year! And here at Rapid-Tech, we've got some amazing EOFY specials for all our customers.