Try another rooftop layout
Compare orientation, panel-row spacing, capacity, and approximate energy. Inspect the changes in 3D, then review and adopt the selected layout with undo.
Explore layout comparisons →Solar project software for installer teams in India
Stop rebuilding the same solar project at every handoff.
PVspark keeps customer details, site evidence, designs, tariff and bill assumptions, pricing, proposals, and handover records connected—so every team can pick up where the last one left off.
Built for installer and EPC teams delivering residential and C&I solar projects.
- 01Lead
- 02Survey
- 03Design
- 04Estimate
- 05Proposal
- 06Handover
See the handoff, not a feature checklist
One solar project. Three moments teams usually have to reconstruct.
PVspark keeps the source context, current decisions, and next action connected as work moves between roles. The screens below use synthetic project data.
01Opportunity to project
The site and next step travel with the lead
Sales can schedule the survey and create design options while the confirmed customer and site context stays in view.
02Estimate to commercial case
Load, tariff, design, and financials share one basis
Energy, interval data, ToD terms, pricing, and ownership or RESCO assumptions remain traceable to the project being discussed.
03Proposal to handover
The package shows what is current and what is missing
Customer, financial, simulation, and engineering outputs can be assembled against the right revision with readiness visible before issue.
Compare before you commit
See what a design change means before it becomes the project.
Review rooftop alternatives and ground-mount terrain proposals with the inputs, coverage, and limits alongside the result.
Bring terrain into the decision
Save grading options, compare cut and fill, and check fixed-table clearances and height proposals over supported terrain. Keep site and engineering review in the loop.
Explore terrain studies →Inspect the sunlight trade-off
Compare direct sunlight before and after a grading and height proposal using the same sun inputs. This is a screening snapshot of incident light, not annual electrical yield.
Explore energy and sunlight →One project record, the full working journey
More than design software. More useful than another disconnected system.
Start with the customer and site. Carry the same context through layout, electrical work, energy, tariffs, pricing, proposals, reports, and team handover.
01
Sales and project workflow
Keep the opportunity connected to the project it becomes
Give sales and delivery one solar-specific record for the customer, site, next action, survey, and design work that follows.
- Configurable lead stages
- Tasks and follow-ups
- Survey scheduling
- Lead-scoped design projects
02
Site survey
Give the next team more than a folder of site photos
Capture site conditions, measurements, electrical context, access notes, and evidence in the project where design and delivery can use it.
- Structured survey sections
- Project-linked evidence
- Visit scheduling
- Visible open questions
03
Solar design
Turn confirmed site context into a layout your team can review
Build rooftop and fixed-tilt ground-mount layouts, then compare rooftop alternatives before changing the recorded design.
- Rooftop and fixed-tilt ground mount
- Layout alternatives and 3D review
- Shared-basis energy previews
- Reviewed adoption and undo
04
Ground-mount terrain
Compare the ground, the grading plan, and the tables together
Use recorded elevation controls to screen terrain, compare grading options, and review fixed-table clearances before adopting a change.
- Source and coverage checks
- Saved grading options
- Clearance and height proposals
- 3D comparison and reports
05
Electrical design
Carry the array layout into coordinated electrical deliverables
Develop stringing, circuits, routes, cable and protection screens, equipment locations, and a synchronized set of reviewable outputs.
- Manual and automatic stringing
- Cable and protection screening
- Surveyed routes
- SLD, DXF, BOM and workbooks
06
Energy and validation
Explain the energy estimate with the evidence behind it
Connect shading, losses, year-long simulation, uncertainty, and measured or PVsyst comparison to the project version that produced the result.
- Shading and loss analysis
- Direct-sunlight proposal screening
- Year-long SSC simulation
- P50/P90 and validation evidence
07
Load, tariffs, and financials
Build the commercial case around the customer’s real load and tariff
Bring interval meter data, utility-bill evidence, reviewed India tariff options, energy results, and commercial assumptions into one auditable estimate.
- Interval and bill evidence
- Reviewed India tariff options
- ToD and demand analysis
- CAPEX, RESCO, and sensitivities
08
Equipment and pricing
Keep equipment, supplier pricing, and project margins aligned
Connect a managed equipment library, approved organization price books, supplier evidence, and immutable project pricing snapshots to the BOM.
- Managed equipment library
- Versioned price books
- Supplier quote provenance
- BOM coverage and margins
09
Proposals and reports
Issue customer and project handover packages from the right version
Prepare proposals, analysis workbooks, engineering companions, and branded report packages without disconnecting them from their source revision.
- Customer proposal PDF
- Report Center and templates
- Combined PDF and ZIP packages
- Review and issue history
10
Team and workspace control
Give every role the context and access needed for its next decision
Manage members, invitations, roles, revisions, activity, support, API credentials, usage, and retention without opening the whole organization to everyone.
- Organization roles and invitations
- Audit and revision history
- Time-bounded support
- Scoped API credentials
11
Guided PVspark assistant
Ask for the next step without giving up control of the project
Use the active lead, project, and workspace as context for readiness checks, navigation, and selected confirmed actions.
- Workspace-aware guidance
- Readiness reviews
- Preview and confirmation
- Receipts and stale-context guards
Built around Indian project evidence
Connect the design to the bill, tariff, and commercial decision.
PVspark brings supported interval data, utility-bill evidence, reviewed tariff options, project pricing, and financial analysis beside the solar model—without pretending every customer or jurisdiction is identical.
Explore tariffs and financials →Customer evidence stays visible
Meter direction, CT/PT scaling, data gaps, bill reconciliation, and the tariff basis remain part of the analysis trail.
Design and sizing stay distinct
Compare the drawn system with supported load and ToD sizing views without silently changing the project layout.
The commercial case can be reviewed
Ownership, CAPEX-versus-RESCO, and sensitivity workbooks retain the assumptions that produced them.
Designed for the whole delivery team
Give every role the context for its next decision.
Each role gets the workspace it needs while the customer, site, project version, evidence, and handover trail stay connected underneath.
Installer owners
See project status, ownership, next steps, and current handover material without rebuilding the story from messages.
Sales teams
Move a qualified lead into survey, design, estimate, and proposal work with the customer and site context intact.
Survey and design teams
Keep field evidence, geometry, layouts, assumptions, and named revisions in the same project trail.
Engineering and commercial teams
Coordinate electrical outputs, load and tariff evidence, pricing, financials, and report packages.
Ask PVspark
Guidance that knows which project is open—and asks before it acts.
Ask PVspark can inspect the active lead or project, explain what is ready, open the right workspace, and help with selected actions across sales, design, electrical, commercial, and reporting work.
- See the exact proposed change before confirmation.
- Keep receipts and bounded undo where supported.
- Stop stale actions when the open customer or project changes.
Trust the trail, not a mystery output
Know where the number, file, and decision came from.
PVspark keeps inputs, revisions, approvals, access, and limitations visible around professional solar work.
The current version is clear
Named revisions and current-versus-historical report bases make it easier to see which project state produced an output.
Assumptions travel with the result
Energy, tariff, financial, and pricing workbooks retain the evidence and calculation basis needed for review.
Access follows responsibility
Organization roles, invitations, scoped credentials, audit history, and deliberate support access keep work bounded.
Hosted files are handled deliberately
Supported uploads use private object storage, malware scanning, retention controls, backup, and recovery paths.
Bring PVspark into your workflow
Move from disconnected tools to one connected project record.
Start with the workflow causing the most rework, then connect sales, survey, design, commercial, reporting, and handover around the same project.
We will help map roles, data, access, and onboarding so your team can adopt PVspark without losing the specialist tools it still needs.
Common questions
What teams usually want to know first
Start with product fit. The detailed scope, responsibilities, and access terms come before onboarding.
Who is PVspark for?
PVspark is built for installer and EPC teams delivering residential and C&I solar projects, particularly organizations in India that move work across sales, survey, design, commercial, and delivery roles.
Can we see PVspark with our workflow?
Yes. Request a focused demonstration and tell us which handoff or decision matters most. Demonstrations use clearly labelled synthetic project data.
Do we have to replace every tool we already use?
No. PVspark can begin with the handoff creating the most friction while useful specialist tools, exports, and operating practices remain in place.
Does PVspark guarantee energy, savings, or engineering outcomes?
No. Estimates and financial results depend on recorded inputs and assumptions. Site conditions, codes, utility rules, manufacturer instructions, and qualified professional judgement remain authoritative.
How do we get started?
Request a demo or contact us. We will confirm the relevant workflows, roles, data boundaries, onboarding, access, support, and commercial terms before live project use.
See PVspark in action
Bring us the handoff your team keeps rebuilding
We will show the most relevant PVspark workflow with synthetic data, answer your questions, and map the right onboarding path for your team.