Maintain Solar Post Lights After Severe Weather

To maintain and troubleshoot solar post lights after severe weather, walk the line as soon as it is safe: brush leaves and snow off 15-lumen panels, press IP44 caps back onto 4x4, 5x5, and 6x6 bases, dry any fogged 1000MAH Ni-MH tray, and wait for a clear day before you call a cap dead. Severe weather steals charge and fit. It rarely kills eight warm white SMD LEDs overnight.

After the storm, name the pattern

Maintain first, troubleshoot second. If every cap is dim, the weather starved the run. If one is missing, wind took a loose base. If one is fogged, a gasket sat crooked in rain. Severe does not mean replace the 6-pack. Automatic sensors that saw lightning-lit floods or a generator lamp may have dumped early; aim them at true dusk again.

IP44 expected rain. It did not expect a branch on the panel or a cap in the lawn. Pick up downed lights, dry them, reseat. A winter maintenance guide, snow-load guide, how-to keep caps from blowing off, and condensation loose-fit guide are the repair shelf.

Do not pressure-wash "to maintain." You will drive water past the rating you still need after the storm.

Troubleshoot by what severe weather actually did

Wind: tighter adapter or tab screw. Hail: inspect lenses; retire cracked heads. Floodwater over the post top: dry thoroughly; that exceeded splash. Heat burst after rain: condensation — dry the tray. Ice: brush, do not chisel.

Replace a 1000MAH cell only after a sunny-hole rest. Electricity at $0.16 per kWh is still $0. DIY maintain work is $0. An electrician at $50–$100 per hour is not a storm crew for solar caps.

| After severe weather you see | Maintain | Troubleshoot | | --- | --- | --- | | Whole run dim | Wash panels; wait for sun | Not a mass LED failure | | One cap in the yard | Dry; reseat tighter base | Tab screw if wind repeats | | Fog in the lens | Open tray on a fair day | Gasket pinch or tilt | | Cracked lens | Retire that head | Not a battery | | Snow still on top | Brush | Charge cannot start | | Works in a drawer, fails on post | — | Post still wet, shaded, or glared |

A 24-hour maintain loop

Hour one: debris off, caps on, lids closed. Next clear day: judge 15 lumens. Keep warm white consistent so a storm-dim cap is not mistaken for a cool leftover. Store a spare matching Ni-MH. That is how you maintain and troubleshoot after, not during, severe weather.

After-storm checklist

[ ] Walk the fence when it is safe; pick up any downed caps.
[ ] Brush debris and snow; never scrape the lens.
[ ] Reseat 4x4, 5x5, and 6x6 bases level; even the gaskets.
[ ] Dry fogged trays; reseal IP44 lids.
[ ] Aim sensors away from remaining emergency floods.
[ ] Rest weak 1000MAH cells in sun before replacing.
[ ] Retire cracked lenses; do not tape them as waterproof.
[ ] Judge 15 lumens after the next clear day, not in the gale.

Frequently asked questions

Should I troubleshoot during the storm?

No. Maintain after. Severe weather is not a ladder day.

Do I replace every battery after hail?

Only units that fail a sunny, dry rest. Hail hits lenses first.

Can I use a shop vac on wet caps?

Gentle air dry is safer than heat or a vac that pulls a gasket.

Will they maintain 15 lumens the night after?

Only if the day after is clear. Severe cloud plus snow is still a short tank.

Is silicone a post-storm seal?

No. You will trap moisture. Troubleshoot the seat instead.

What to do next

When the severe weather passes, walk the posts. Brush, reseat, and dry. Troubleshoot only the one cap that still fails on the next clear night. Maintain is that walk.

How to Maintain and Troubleshoot Solar Post Lights After Severe Weather