SolarCleaningBossPro Blog — Routes & Scheduling

Estimating Job Time for Solar Panel Cleaning So the Schedule Holds

A schedule is a set of promises. When the office tells a customer the crew will be there Tuesday, and the customer app shows them as stop 7 of 9, they plan around it. If the first three stops take twice as long as expected, every promise after them slips. Good job time estimates are what keep those promises.

Sizing Days Starts With Sizing Jobs

The day-level view, adding up work instead of counting stops, is covered in How Many Roofs a Day? Sizing a Solar Cleaning Route by Panel Count and Pitch. This guide goes one level down: how to judge a single job well enough that the day adds up.

Start From What You Already Know at Quote Time

Most of what drives job time is captured when the job is quoted. The estimate is built from your service list: a price per panel, a minimum charge, story and steep-pitch add-ons, bird proofing per panel, critter guards and inspection. If your prices are set well, they already reflect how hard a job is. A job that is expensive because it is a steep 3+ story roof with bird proofing is also a long job.

When the customer approves the estimate online, it becomes the scheduled job, and the panel details stay on it. That means the person building the route sees the same details the estimator did: panel count, mount, stories, pitch and extras.

Learn Your Crew's Real Pace

Your crew is the only reliable source of time estimates for your company. Rules of thumb from other operators do not account for your ladders, your water system, your techs' experience or your standard of clean.

The tech app records the day as it happens. Techs tap Start at each job and Complete when they finish, and the time clock records when they clock in and out. Over a few weeks, patterns appear. Low-pitch single-story roofs take about the same time each visit. Steep 2-story roofs take noticeably longer. Bird proofing adds a chunk every time. Write down what you learn and keep it where the person scheduling can see it.

The Things That Throw Estimates Off

Even a good estimate gets thrown by a few common things:

• First visits. A roof that has never been cleaned, or not in years, is dirtier than a roof on a twice-a-year plan.
• Access. A hard-to-reach spigot, a long hose run or a tricky ladder setup adds time. The access notes should say so.
• Bird activity. Droppings and nesting under panels change a routine cleaning into a longer one.
• Weather. Heat and wind slow work down even when it is safe to continue.

When a tech finds something like this, a short note on the job helps the next visit. “Heavy bird mess on the north array, took longer than usual” is exactly the kind of note that makes the next estimate better.

Putting Estimates Into the Route

Once you have a sense of how long each kind of job takes, use it when building the day. On the dispatch board, look at each truck's stops with their panel details in view and add up the expected time, plus drive time. If the total is more than the day, move a stop to another day before it is promised to the customer.

First visits deserve extra room. Putting a first-time cleaning in the middle of a packed route is a common way to run late. How to fit them in is covered in Fitting First-Time Solar Cleaning Customers Into an Existing Route.

When the Estimate Is Wrong

Sometimes a job takes much longer than expected. Two things should happen. First, the customers later in the route should know. The automatic texts and the live route map keep them informed of where the crew is, and two-way texting lets the office send a quick note if things are running well behind. Second, the job should be updated. If the panel count was wrong, or the roof is steeper than noted, fix the panel details on the job so every future visit is estimated right.

Because the details are entered once and show on every visit after, one correction fixes the estimate for good.

Better Estimates Build Trust

Customers forgive a crew that is a little late and tells them. They do not forgive a crew that does not show. Honest estimates, built from your own pace and corrected as you learn, are what make a day run on time and make the stop number on the customer's live map mean something. For the rest of the routing tools, visit the SolarCleaningBossPro solar cleaning route software page.