Solance · Distributed Solar Change Intelligence

See every rooftop solar system on your grid — registered or not.

Solance turns satellite and aerial imagery into an independent, continuously updated inventory of distributed solar, reconciled against the utility's own registry, mapped to the network, and routed to reviewers.

Independent inventory Registry-reconciled Network-mapped Reviewer-routed

Map with rooftop solar detections colour-coded by registry-match status, from exact match to no registry match

Every detection colour-coded by registry-match status across the service territory.

The Blind Spot

The solar you can't see
is a risk you can't plan for.

Distribution utilities are increasingly blind to rooftop solar that never reached their registration or net-metering records: "dark solar." Unseen, it becomes a compliance risk, a safety risk, and a growing gap in hosting-capacity planning.

Capabilities

Four views on your
distributed solar.

One reconciled inventory, surfaced through the workflows utilities, planners, and analysts actually use.

01 · PV Change Explorer

Browse and inspect every detection.

Explore every detected rooftop PV installation and how it has changed over time, then click any one to see its full case detail.

Newly observed, expanded, and removed PV, mapped across the territory
Click-to-inspect detail: installation ID, area, estimated capacity, registry status, alert priority
2020-vs-2025 side-by-side to see change in context

Alert review panel for ALERT-00284, newly observed, Priority 1 immediate verification, with detection metrics, registry comparison and network context for transformer TX-101

Case history log and reviewer action panel with case-state dropdown, reviewer notes and assignment

02 · Dark Solar Alerts

Every unmatched system, tracked to resolution.

Installations with no registry match are flagged, prioritized, and moved through a full case-management workflow, with every state change logged.

No-registry-match detections flagged with a plain-language classification and priority reason
Registry comparison and network context (transformer, feeder) on every alert
For inspection → registration → resolved, with a full audit trail

Transformer network map with color-coded concern badges and a table of transformers showing PV load versus rated capacity, several flagged Review recommended at over 900 percent

03 · Distribution Planning

See hosting capacity before it bites.

See how clusters of distributed solar load transformers and feeders, so planners aren't caught off guard by secondary-transformer overload.

Aggregation by transformer, feeder, and barangay
Color-coded concern: low, monitor, or review recommended
Rooftop-PV load as a share of rated capacity, ranked most-exposed first

Capacity summary with total estimated capacity, growth and confirmed registered capacity, plus a bar chart of existing versus newly observed capacity by barangay

04 · Sustainable PV Reporting

Verified adoption, report-ready.

Verified solar adoption rolls up into clean, utility-ready sustainability and ESG reporting: existing versus newly observed, broken down by area.

Capacity summary: total, growth, newly observed, and confirmed & registered
Existing vs. newly observed capacity by barangay
Exportable, area-based estimates with documented assumptions

Who It's For

Built for the teams
closest to the rooftops.

Grid & Network Engineering

Distribution utilities

A roughly 17× rise in residential rooftop solar is a clean-energy win, but an operational hazard when unregistered "dark" solar overloads secondary transformers. Solance surfaces that hidden load, tied to the exact transformer and feeder, before it becomes a fault.

Policy, Planning & Real Estate

LGUs, planners & developers

Commercial solar is booming, yet vast megawatt potential still sits idle on unutilized rooftops. An independent, current inventory gives LGUs, city planning, and developers the evidence base for policy, tax and green incentives, and hosting-capacity decisions.

AI, CV & Imagery

Geospatial & CV teams

Detecting irregular, small-scale tropical rooftop structures, down to roughly 0.7 m², is exactly where off-the-shelf automated models fall short. Solance is built on hand-verified, high-precision training data, so detections hold up to utility scrutiny.

Book a Demo

See Solance on
your service territory.

Walk through change detection, dark-solar case management, and hosting-capacity views with our team, using a sample territory or a conversation about yours.

hello@waypoint-geoint.com LinkedIn