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Both Kent hybrid platforms are rated IP66. Used right, that is a strength; misread, it is the root of half the siting mistakes in the field.

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What IP66 means

  • 6 — dust-tight enclosure. Fine dust cannot enter the sealed compartment.
  • 6 — protected against powerful water jets from any direction.
So yes: monsoon rain on the enclosure will not get in — through an intact, correctly assembled seal system.

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What IP66 does not mean

That is why the manuals still demand shade and no direct rain path even for an outdoor-rated unit — outdoor-rated does not mean carelessly outdoor.

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The seal system is only as good as its weakest gland

IP66 assumes: factory gaskets untouched, every gland correctly sized and torqued, and every unused port sealed with its bung. One open knockout turns IP66 into IP-nothing — see Glands & Water Tracking.

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Not every inverter is outdoor-rated

Indoor-only models (IP2x class) exist in the market. Never generalize “inverters are outdoor” to other equipment on site, and never assume a customer’s old unit can share the Kent unit’s wall exposure. Check the IP class on the nameplate before siting anything.

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Common mistakes

  • Quoting “IP66, it can take the sun” — IP is ingress, not thermodynamics.
  • Pressure-washing the unit point-blank during façade cleaning — jets, yes; a directed lance at gasket seams, avoid.
  • Leaving a removed gland open “until the extra cable comes next week” — monsoon does not wait.

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When to escalate