How to Automate a Rooftop Solar Installation Business

A solar job starts as an enquiry from a call, a referral or a website form. Record each one, assign a surveyor and keep the result on a single survey sheet.

The sheet holds roof details, shadow notes, sanctioned load and photos. Those fields feed the proposal later, so the office does not ask the surveyor to repeat them. Enquiries that have not progressed stay visible to the sales team.

Set this up first. It costs the least to change and every later step depends on it.

A proposal starts from the survey. The office sizes the plant, picks panels, an inverter and a structure from the price list, and issues a priced quotation.

Several options can sit on one enquiry. Each revision is kept, and the one the customer accepts travels with the job into billing and material planning.

Enter your standard packages and plant types first: on-grid, off-grid and hybrid, with the brands you sell. The owner decides which packages are offered and who may change a price.

Stock holds panels, inverters, structures, cables and protection items. When material is issued to a job, the panel and inverter serial numbers are logged against that customer. A warranty claim later starts from the customer’s record, not from a search through invoices.

Each accepted job is split into stages, such as structure, panel mounting, wiring and earthing. Crews close a stage on a phone and attach photos. The office sees progress without a call.

The stage checklist follows how you install today. Decide what a crew must record before a stage can close.

Net-metering and subsidy applications are files with their own steps. The system lists the documents sent, the inspection and the meter change, and shows which files wait and on whom.

It does not file anything. Filing happens with the DISCOM, and the steps differ by DISCOM and scheme.

Invoices follow the stages you agreed with the customer: advance, material and handover, with GST. Payments by cash, bank transfer or UPI are posted to the job. Commissioning records readings, inverter settings and a handover checklist.

A one-person installer with a handful of jobs a year can manage with a notebook and a spreadsheet. Software starts to pay its way when surveys, crews, paperwork and service sit with different people.

Ground-mounted plants with project scheduling are closer to construction project software. An electrical contractor with no solar work needs a different product.

Decide first which records exist today and who keeps them. GullySystem’s Solar Installation Management Software covers the rooftop job from enquiry to service visit. Installers unsure whether this fits yet can ask GullySystem for its free technology audit.