---
title: "Maintenance & repair"
description: "Cleaning, inspections, inverter swaps, and fault repair for systems we installed and ones we did not."
url: "https://ecozen-astro.pages.dev/services/maintenance-repair/"
date: "2026-06-13"
---

# Maintenance & repair

> Cleaning, inspections, inverter swaps, and fault repair for systems we installed and ones we did not.

## Keep your system producing what it should [.h4]

Solar panels have no moving parts, but systems still lose output over time. Dirt, bird nests, loose connectors, and ageing inverters can quietly cut production by a tenth or more before anyone notices.

Our maintenance visits catch these problems early. We clean the panels where needed, check every connection, test the inverter, and compare your output against what the system should produce for its size and location. You get a short report with photos and any fixes we recommend.

We also repair systems we did not install. If your installer has closed or stopped answering, we can find the fault, replace failed parts, and take over the warranty support where the manufacturer allows.

### Why customers choose us [.h5]

1. Fault finding on all major panel and inverter brands
2. Clear reports with photos after every visit
3. Fixed call-out price, quoted before we arrive
4. Spare inverters held in stock for fast swaps
5. Repairs on systems from any installer
6. Yearly plans that cost less than a single lost month of output

### What's included [.h5]

- Visual inspection of panels, mounting, and roof seals
- Panel cleaning where dirt is limiting output
- Electrical tests on strings, connectors, and isolators
- Inverter check and firmware update
- Output comparison against the expected yield
- Written report with photos and next steps

### Common questions [.h5]

1. How often should a system be serviced? Once a year for most homes, twice for dusty or coastal sites.
2. My inverter shows an error. What should I do? Send us a photo of the screen and we'll tell you if it needs a visit.
3. Do you clean panels only? Yes, cleaning can be booked on its own.

### Book a service visit [.h5]

Tell us the size and age of your system and we'll send a fixed price for a check-up or repair.

**Get a free quote**