Soiling
Dust, bird droppings, and pollen on the glass can quietly shave output through the dry months. Regular cleaning keeps generation where it should be.
Maintenance & Monitoring
Keep Your Solar Producing, Year After Year
A solar system is a 25-year asset. A little regular attention protects every year of it.
Paso Solar watches your generation remotely, visits on a schedule to clean and check, and fixes faults before they cost you units. For home systems up to 10 kW that we install, the first five years are on us.
Remote generation monitoring
Scheduled cleaning & safety checks
5 years free on homes up to 10 kW
Included with every home installation
5 years of comprehensive maintenance, free
Buy a home solar system from Paso Solar, 10 kW or under, and comprehensive maintenance is included for five years — scheduled visits, panel cleaning checks, inverter and wiring checks, generation review, and support for covered faults. You do not need to buy an annual contract until year six.
Why maintenance matters
A solar system fails quietly. It keeps working, just less well, and most owners do not notice until the bill creeps back up. These are the things a service visit catches.
A silent inverter trip
An inverter can trip on a grid disturbance and sit idle for days. Remote monitoring flags it the same day instead of at the next bill.
Loose connections
A DC connection that works loose runs hot. Caught early it is a two-minute fix; ignored it is a fire risk and a dead string.
Earthing and safety
Earthing and protection devices need to be confirmed as working, not assumed. This is the check most ad-hoc cleaners skip.
What our maintenance covers
Every visit is the same checklist, so nothing is left to memory.
Generation review
We compare your output against what the system should be making for the season and the weather, and act on any gap.
Panel cleaning check
We check soiling levels and clean where needed, and advise on the right frequency for your location.
Inverter health
Error logs, temperature, ventilation, and firmware are checked, and the display readings are confirmed against the monitoring app.
Electrical and safety checks
Connections, cable condition, isolators, surge protection, and earthing are inspected and tightened where required.
Structure and mounting
Clamps, rails, and fasteners are checked for movement, corrosion, and water pooling.
A written report
You get a record of what was checked, what was done, and anything to watch, after every visit.
How often we come
Ongoing
Remote monitoring of daily generation, with alerts we act on
Scheduled visits
Through the year, more often in dusty belts, per your plan
On a fault
A visit when monitoring or you flag a problem
Annual review
A full technical and safety check once a year
Bigger systems and older systems
Commercial and industrial systems, and home systems past the free period, run on an annual maintenance agreement with a visit schedule and response times to match the site.
See maintenance plansMaintenance questions
Is maintenance really free for my home system?
Yes. Every home solar system we install up to 10 kW comes with five years of comprehensive maintenance at no extra cost. There is no annual contract to buy during that time.
How often do you visit?
For a covered home system, we schedule regular visits through the year and keep an eye on generation remotely in between. For dusty locations we increase the cleaning frequency. Larger systems follow a plan set in the maintenance agreement.
Do you service systems installed by another company?
Yes. We start with a one-time inspection to check the wiring, earthing, mounting, and inverter health, then propose a maintenance plan based on what we find.
My generation has dropped suddenly. What do I do?
Call us. A sudden drop is usually a tripped inverter, a blown string fuse, a shaded or soiled panel, or a supply-side issue. We diagnose it, and for covered systems the visit and the fix for such faults are included.
Why can't I just clean the panels myself?
You can rinse them with plain water on a cool morning. What a service visit adds is the electrical side — checking connections for heat, confirming the earthing, reviewing the inverter logs, and catching a small fault before it becomes a costly one.
Quality Standards
- We pick panels and inverters that suit your roof and budget, not just the cheapest option.
- Mounting, wiring, and safety checks are done properly, never rushed.
- You get clear documents showing exactly what was designed and installed.
- Full records are handed over so any future service is easy.
Safety Standards
- We plan for electrical safety before any work begins.
- Earthing and safety devices are checked and verified.
- Our team follows safe practices while working on your roof.
- Everything is tested before the system goes live.
Warranty and Support
- Panel and inverter warranties come directly from the manufacturer, confirmed in writing before installation.
- Our own installation work is covered too, with the terms clearly written in your project document.
- We offer maintenance plans to keep your system running well for years.
- You get all warranty paperwork once the system is commissioned.
Get a maintenance plan
Tell us your system size, location, and who installed it. We will propose a plan, or confirm your free cover.