An IP (Ingress Protection) rating shows how well equipment is sealed against solids and water. The first digit is for dust; the second is for water. IP65 means dust-tight and protected against water jets. IP54 means dust-protected and protected against splashing water.
How to read the digits
| Rating | Dust (first digit) | Water (second digit) |
|---|---|---|
| IP65 | 6: dust-tight | 5: water jets from any direction |
| IP54 | 5: dust-protected (limited ingress, no harmful deposit) | 4: splashing water from any direction |
Which Tenzor products have which rating?
- Supernova 1-Phase and Supernova 3-Phase on-grid inverters: IP65, suitable for outdoor or semi-outdoor mounting.
- Hypernova hybrid inverter: IP54, best in a covered or indoor location.
Does IP65 mean no shelter is needed?
IP65 protects against dust and rain, but direct midday sun raises temperature and can reduce output. A shaded, ventilated wall with clearance around the inverter is still best. Follow the installation manual for clearances.
FAQs
Can an IP54 inverter go outdoors?
Only in a well-protected spot. A covered or indoor location is recommended for the Hypernova.
Is IP65 waterproof?
It is protected against water jets, not against being submerged.
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