Solar Yield & Forecasts

Recent releases on this channel
Version	Status	Released	Sunset	Notes
v1.0.0current	Released	May 31, 2026	—

Domain · asset

Asset

A universal asset entity representing any physical thing that can be tracked, maintained, and linked to compatible products.

Context·Assets are the equipment side of the data model. The same model serves machinery on a shop floor, vehicles in a fleet, units in a building, devices in the field, and instruments in a lab. Assets are linked to Products via compatibility relationships, enabling "what fits this asset?" queries, and to Customers via ownership relationships.

Exposed fields by entity

Exposed fields by entity
Field	Business meaning

name	Human-readable name or model designation of the asset.	INTERNAL	DESCRIPTIVE	CNC Mill XR-200
manufacturer	The manufacturer or make of the asset.	INTERNAL	DESCRIPTIVE	Siemens
serialNumber	Manufacturer-assigned serial number that identifies a specific physical unit.	INTERNAL	IDENTIFIER	SN-987654321
modelNumber	Model or type designation assigned by the manufacturer.	INTERNAL	IDENTIFIER	XR-200
yearProduced	Year the asset was manufactured or produced.	INTERNAL	OTHER	2019
externalIds	Open key/value map of industry- or system-specific identifiers attached to the asset (e.g. registry numbers, regulator IDs, third-party reference numbers).	INTERNAL	IDENTIFIER	{"vin":"WAUZZZ8K1AA123456","epc":"DE-0010-XYZ"}
status	Current operational status of the asset.	INTERNAL	DESCRIPTIVE	ACTIVE
condition	Physical condition assessment of the asset.	INTERNAL	DESCRIPTIVE	GOOD

Related entities
Relationship	Target entity	Cardinality	Description
compatible_with	Product	many	Products (parts, consumables, accessories) that are compatible with this asset.
owned_by	Customer	many	Customers who own or operate this asset.
parent_of	Asset	many	Child assets in the hierarchy (e.g. components of a machine, units in a building, sub-systems in a vehicle).
located_at	Location	one	Physical location of the asset.

Domain · catalog

Brand

A product brand or manufacturer. Groups products by their source company.

Context·Brands are the primary organizational unit for product catalogs. Combined with MPN (Manufacturer Part Number), a Brand uniquely identifies a product across systems.

Exposed fields by entity

Exposed fields by entity
Field	Business meaning	Sensitivity	Shape	Example
name	Official brand or manufacturer name.	INTERNAL	DESCRIPTIVE	Acme
logoUrl	URL to the brand logo image.	PUBLIC	OTHER	https://cdn.example.com/brands/acme/logo.svg

Related entities

Other entities this product references. Use them as breadcrumbs when you map the product against your own data model.

Related entities
Relationship	Target entity	Cardinality	Description
manufactures	Product	many	All products manufactured by this brand.

Domain · catalog

Exposed fields by entity
Field	Business meaning	Sensitivity	Shape	Example
name	Category name at this level of the hierarchy.	INTERNAL	DESCRIPTIVE	Sensors
path	Materialized path showing the full hierarchy from root to this category, separated by " > ".	INTERNAL	OTHER	Electronics > Sensors > Temperature
parentId	ID of the parent category. Null for root-level categories.	INTERNAL	RELATIONAL	019314c2-7e2e-7c91-9a7d-4b6e5e9b1a23

Related entities
Relationship	Target entity	Cardinality	Description
parent_of	Category	many	Child categories nested under this category.
contains	Product	many	Products classified under this category.

ChargingSession

An EV charging session recording energy delivered, duration, and cost.

Context·Charging sessions are the core transaction in the EV charging domain. They link a driver (via idTag/customer) to a charging port and record telemetry (energy, duration, cost). OCPP protocol drives session lifecycle.

Exposed fields by entity

Exposed fields by entity
Field	Business meaning	Sensitivity	Shape	Example
transactionId	OCPP transaction identifier.	INTERNAL	RELATIONAL	78421
status	Session lifecycle.	INTERNAL	DESCRIPTIVE	COMPLETED
startTime	When charging began.	INTERNAL	TEMPORAL	2025-03-04T18:42:00Z
endTime	When charging ended.	INTERNAL	TEMPORAL	2025-03-04T19:55:00Z
energyWh	Total energy delivered in watt-hours.	INTERNAL	OTHER	32450
totalCostCents	Calculated cost in cents.	INTERNAL	TRANSACTIONAL	1290
idTag	RFID tag or authentication token used to start the session.	INTERNAL	OTHER	04A1B2C3D4E5F6
stopReason	Why the session ended.	INTERNAL	OTHER	EV_DISCONNECTED

Related entities

Other entities this product references. Use them as breadcrumbs when you map the product against your own data model.

Related entities
Relationship	Target entity	Cardinality	Description
charged_by	Customer	one	Driver/customer.
at_station	Resource	one	Charging station.

Domain · charging

ChargingTariff

A pricing plan for EV charging (per-kWh, per-minute, and/or start fee).

Context·Tariffs define charging costs. They can be time-bound (promotional rates) and customer-specific.

Exposed fields by entity

Exposed fields by entity
Field	Business meaning	Sensitivity	Shape	Example
name	Tariff name.	INTERNAL	DESCRIPTIVE	Public AC Standard
pricePerKwh	Cost per kilowatt-hour.	INTERNAL	TRANSACTIONAL	0.39
pricePerMinute	Cost per minute (idle/charging time).	INTERNAL	TRANSACTIONAL	0.05
startFee	Fixed fee per session start.	INTERNAL	TRANSACTIONAL	0.50
isDefault	Whether this is the fallback tariff.	INTERNAL	OTHER	true
isActive	Whether the tariff is currently in use.	INTERNAL	OTHER	true

Related entities

Other entities this product references. Use them as breadcrumbs when you map the product against your own data model.

Related entities
Relationship	Target entity	Cardinality	Description
prices	ChargingSession	many	Sessions billed under this tariff.

Domain · charging

ChargingToken

An RFID card or digital token that authenticates a driver at a charging station.

Context·Tokens are credentials. Each customer can have multiple tokens (RFID, app-based, OCPI). Token status controls access to charging infrastructure.

Exposed fields by entity

Exposed fields by entity
Field	Business meaning	Sensitivity	Shape	Example
uid	Unique token identifier (RFID UID or digital token ID).	INTERNAL	OTHER	04A1B2C3D4E5F6
type	Token type.	INTERNAL	DESCRIPTIVE	RFID
status	Token status.	INTERNAL	DESCRIPTIVE	ACTIVE
validFrom	Token validity start date.	INTERNAL	TEMPORAL	2025-01-01
validTo	Token expiry date.	INTERNAL	TEMPORAL	2027-12-31

Related entities

Other entities this product references. Use them as breadcrumbs when you map the product against your own data model.

Related entities
Relationship	Target entity	Cardinality	Description
belongs_to	Customer	one	Token owner.

Domain · event

Event

A scheduled event (conference, webinar, workshop, training) with capacity and registration.

Context·Events are time-bound activities that may have physical locations, capacity limits, and public/private visibility.

Exposed fields by entity

Exposed fields by entity
Field	Business meaning	Sensitivity	Shape	Example
name	Event title.	INTERNAL	DESCRIPTIVE	Industry Data Mesh Summit 2025
slug	URL-friendly identifier.	INTERNAL	IDENTIFIER	data-mesh-summit-2025
type	Event classification.	INTERNAL	DESCRIPTIVE	CONFERENCE
status	Event lifecycle.	INTERNAL	DESCRIPTIVE	PUBLISHED
format	Delivery format.	INTERNAL	TEMPORAL	HYBRID
startDate	Event start date/time.	INTERNAL	TEMPORAL	2025-09-12T09:00:00Z
endDate	Event end date/time.	INTERNAL	TEMPORAL	2025-09-13T17:00:00Z
capacity	Maximum number of attendees.	INTERNAL	OTHER	250
isPublic	Whether the event is publicly listed.	INTERNAL	OTHER	true

Related entities

Other entities this product references. Use them as breadcrumbs when you map the product against your own data model.

Related entities
Relationship	Target entity	Cardinality	Description
held_at	Location	one	Physical venue.

Domain · events

EventRegistration

An attendee registration for an event or session.

Context·Registrations connect guests or customers to event attendance, ticket status, and check-in workflows.

Exposed fields by entity

Exposed fields by entity
Field	Business meaning	Sensitivity	Shape	Example
status	Registration lifecycle state.	INTERNAL	DESCRIPTIVE	—
registeredAt	Timestamp when registration was created.	INTERNAL	TEMPORAL	—
checkedInAt	Optional check-in timestamp.	INTERNAL	TEMPORAL	—
ticketCode	Ticket or registration code.	INTERNAL	IDENTIFIER	—

Domain · catalog

Product

A physical or digital product in the catalog with pricing, stock levels, and (where applicable) compatibility metadata.

Context·Core entity for any product-centric business. Products belong to a Brand, are organized in Categories, and have StockLevels across Warehouses. They can be linked to Assets via compatibility relationships and to other products via cross-references (equivalents, replacements, OE/aftermarket pairs in the relevant industries).

Exposed fields by entity

Exposed fields by entity
Field	Business meaning	Sensitivity	Shape	Example
sku	Stock Keeping Unit -- the provider's internal product identifier. Unique within an organization.	INTERNAL	IDENTIFIER	WIDGET-001
ean	European Article Number (EAN-13 or EAN-8) -- a globally unique barcode identifier.	INTERNAL	IDENTIFIER	4006381333931
mpn	Manufacturer Part Number -- the identifier assigned by the brand/manufacturer.	INTERNAL	IDENTIFIER	P 85 020
partNumber	Generic part number field for additional numbering schemes beyond SKU, EAN, and MPN.	INTERNAL	IDENTIFIER	PN-A12-3456
name	Human-readable product name or title.	INTERNAL	DESCRIPTIVE	Industrial Sensor Module, 24V, IP67
description	Free-text product description. May contain technical specifications, application notes, or marketing text.	INTERNAL	DESCRIPTIVE	Industrial-grade temperature sensor module with 24V DC supply, IP67 housing, and 4–20 mA analog output.
priceNet	Net price (excluding tax) in the currency specified by the currency field.	INTERNAL	TRANSACTIONAL	149.00
currency	ISO 4217 currency code for the price.	INTERNAL	TRANSACTIONAL	EUR
taxRate	Tax rate as a decimal fraction (e.g. 0.19 for 19% German VAT).	INTERNAL	TRANSACTIONAL	0.19
weightKg	Product weight in kilograms.	INTERNAL	OTHER	0.85
hasVariants	Whether this product has size/color/specification variants.	INTERNAL	OTHER	false
status	Product lifecycle status: DRAFT (not visible), ACTIVE (available), DISCONTINUED (no longer sold), ARCHIVED (hidden).	INTERNAL	DESCRIPTIVE	ACTIVE
crossReferences	Links to equivalent, superseding, or compatible products from other brands.	INTERNAL	OTHER	[{"type":"EQUIVALENT","relatedProductId":"019314c2-..."}]

Related entities

Other entities this product references. Use them as breadcrumbs when you map the product against your own data model.

Related entities
Relationship	Target entity	Cardinality	Description
manufactured_by	Brand	one	The brand/manufacturer of this product.
categorized_in	Category	many	Product categories (hierarchical). A product can belong to multiple categories.
stocked_at	StockLevel

Domain · service

Service

A sellable or operational service offered by an organization.

Context·Services are service-domain catalog items that can be priced, scheduled, bundled, quoted, or attached to requirements.

Exposed fields by entity

Exposed fields by entity
Field	Business meaning	Sensitivity	Shape	Example
name	Service display name.	PUBLIC	DESCRIPTIVE	—
description	Customer-facing service description.	PUBLIC	DESCRIPTIVE	—
status	Lifecycle state controlling availability.	INTERNAL	DESCRIPTIVE	—
basePrice	Default service price when configured.	PUBLIC	TRANSACTIONAL	—

Domain · foundation

Tag

A tenant-defined label that can be attached to many different entity types.

Context·Tags provide lightweight cross-domain classification without changing the underlying model schema.

Exposed fields by entity

Exposed fields by entity
Field	Business meaning	Sensitivity	Shape	Example
name	Display label for the tag.	PUBLIC	DESCRIPTIVE	—
slug	URL-safe tenant-local tag identifier.	PUBLIC	IDENTIFIER	—
color	Optional UI color for tag badges.	PUBLIC	DESCRIPTIVE	—

Asset

Exposed fields by entity

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Related entities

Brand

Exposed fields by entity

Related entities

Category

Exposed fields by entity

Related entities

ChargingSession

Exposed fields by entity

Related entities

ChargingTariff

Exposed fields by entity

Related entities

ChargingToken

Exposed fields by entity

Related entities

Event

Exposed fields by entity

Related entities

EventRegistration

Exposed fields by entity

Product

Exposed fields by entity

Related entities

Service

Exposed fields by entity

Tag

Exposed fields by entity