Quick answer
Use Excel while one person owns a small pipeline and reviews next actions daily. Switch to a CRM when several people edit the same pipeline, follow-ups are missed, or managers cannot see who changed what. Microsoft's own co-authoring notes say the last save wins on conflicting edits. Sources checked October 2026.
SurgePV publishes this page. SurgePV sells solar design software, not a CRM, and is not ranked here. SurgePV also has a commercial relationship with QuickEstimate, named below. The facts come from Microsoft’s and QuickEstimate’s public pages, checked October 2026. Last checked: 28 October 2026.
Moving leads out of Excel?
Keep the CRM for contacts and tasks, and run layout, shading, yield and proposals in a design tool. See how SurgePV handles the design side.
Book a Free DemoChecking cost first? See the SurgePV pricing page.
CRM vs Excel: how do you decide?
Use the least complex tool that keeps the revenue process controlled. Excel wins on flexibility and low setup effort. A CRM (customer relationship management software) wins when several people must work on the same records, with tasks, permissions and history.
| Buyer requirement | Excel is usually enough | CRM is usually safer |
|---|---|---|
| Record ownership | 1 person manages every lead | Leads are routed among reps or branches |
| Follow-up | Owner reviews a next-action column daily | Tasks, reminders and escalation must run automatically |
| History | Current status is sufficient | Calls, messages, changes and quote versions need chronology |
| Access | Broad file access is acceptable | Role-based access or field restrictions matter |
| Reporting | Periodic manual analysis is acceptable | Managers need repeatable source, stage and ageing reports |
| Data entry | 1 controlled entry route | Web forms, marketplaces, WhatsApp or imports feed the pipeline |
No row alone forces a migration. If 2 or more CRM-column conditions affect revenue each week, run a structured pilot.
What are the real limits of Excel as a lead tracker?
The limit is rarely size. Microsoft’s Excel specifications give a worksheet maximum of 1,048,576 rows by 16,384 columns, far above a typical solar lead list. The limit is workflow: a row does not notify an owner, keep a full contact history or escalate a task on its own.
Shared editing adds risk. Microsoft’s co-authoring article says co-authoring needs a Microsoft 365 subscription and a workbook saved to OneDrive or SharePoint Online, and that for conflicting edits “generally, the last save wins”. Offline changes are not merged until the computer is back online.
When should a solar company switch?
Switch when lead ownership is unclear, follow-ups are missed, managers cannot reconstruct activity, or several people edit the same pipeline. Stay on Excel while one owner handles a small pipeline with controlled fields and backups.
A 4-stage migration that preserves control
- Define the process. Write the allowed stages, entry criteria, required fields, owners and next-action rules.
- Clean the workbook. Deduplicate contacts, separate active from archived records, standardise phone formats and document consent.
- Run a representative pilot. Include a new web lead, a repeat customer, a lost deal, a reassignment and a C&I opportunity with several contacts.
- Cut over with a rollback file. Export the final clean source, record field mappings, restrict edits to the old workbook and check CRM exports.
Where does design fit after the CRM?
A CRM does not lay out roofs or model yield. SurgePV lists 3D roof modeling, array layout, shading, yield, financial modeling and proposals. Book a demo to see the hand-off.
Book a Free DemoGuided demo. SurgePV does not advertise a self-serve trial. No credit card is needed for the demo.
Where does QuickEstimate fit?
For an Indian solar EPC that wants a packaged solar sales workflow, QuickEstimate belongs on the shortlist. Its homepage, read October 2026, describes lead capture from Meta, IndiaMART and web forms, branded PDF proposals with the PM Surya Ghar subsidy applied, WhatsApp follow-up, pipeline tracking and a mobile app. It lists a Pro plan at ₹6,999 per user per year with a minimum of 3 users, billed annually, and a free plan whose limits are not listed.
Disclosure: SurgePV and QuickEstimate have a commercial relationship. We still apply the criteria on this page.
QuickEstimate is not the automatic choice. A multi-industry group, a complex permission model or an established general CRM stack may justify Zoho CRM, Salesforce or another configurable platform. Confirm exports, integrations, security terms, support and the exact plan before buying.
Facts from the QuickEstimate homepage (read October 2026) and the SurgePV pricing page. Excel and general CRM prices are not stated here, so no chart is drawn.
| Option | Source of facts | Published price (checked October 2026) |
|---|---|---|
| Excel | Microsoft pages | Not covered here; co-authoring needs Microsoft 365 |
| QuickEstimate Pro | QuickEstimate homepage | ₹6,999 per user per year, minimum 3 users |
| General CRMs (Zoho, Salesforce) | Vendor pages, not read for this page | Not stated here |
SurgePV is not a CRM. Its role is the technical layer: solar design tools for layout, shading, yield, financial modelling and proposals, priced from $1,299 to $1,899 per user per year (see pricing).
Questions to ask in a vendor demonstration
- What happens when 2 sources create the same lead?
- Which events create a task, alert or escalation?
- Can managers restrict exports and sensitive fields?
- How are proposal versions linked to an opportunity?
- What data can be exported without vendor help?
- Which WhatsApp, marketplace and form connections are native, and which need another paid service?
- What changes after a rep, branch or product line is added?
Bottom line
Keep Excel for a one-owner pipeline. Move to a CRM when control, not size, starts to fail, and pilot the whole sales cycle before you retire the workbook. When the CRM is in place, book a SurgePV demo to connect it to design and proposals.
Sources
Pages read on 28 October 2026.
- Microsoft: Excel specifications and limits: row and column maximums.
- Microsoft: co-authoring in Excel: requirements and conflicting edits.
- QuickEstimate homepage: features and Pro plan price.
- SurgePV: pricing.
Frequently asked questions
When should a solar company replace Excel with a CRM?
Replace Excel when lead ownership is unclear, follow-ups are missed, managers cannot reconstruct activity, or several people edit the same pipeline. These operating failures are better triggers than a team-size rule.
Can Excel work as a CRM for a small solar business?
Yes, for a small pipeline with one owner who reviews next actions daily. Use controlled fields and backups. Microsoft says that with co-authoring, conflicting edits generally resolve as last save wins (Microsoft, checked October 2026).
How many rows can Excel handle for solar leads?
Excel supports 1,048,576 rows by 16,384 columns per worksheet, per Microsoft’s specifications page (checked October 2026). Row count is rarely the problem; ownership, reminders and history are.
What data should move from Excel to a solar CRM?
Move active contacts, consent status, source, owner, stage, next action, quote references, system size and relevant notes. Archive stale records separately and remove duplicates before import.
Should a solar CRM also create system designs?
Not necessarily. A CRM controls contacts, tasks and opportunities. Layout, shading, yield and proposals can stay in design software such as SurgePV, with controlled references passed between systems.
How should a solar EPC test a CRM before switching?
Run representative residential and C&I opportunities through capture, assignment, survey, proposal, follow-up, approval, loss and handover. Check exports, permissions, mobile use, duplicates and reporting before retiring Excel.
