DERpass · Players

Six roles,
one format.

DERpass removes the translation layer between the parties who install, operate, finance, and regulate distributed energy resources. Every player gets exactly what they need from a single structured file — without a proprietary platform in between.

Who works with DER Passports.

Select a player to see their specific pain points, requirements, and how DERpass addresses them.

Installers & Commissioning Engineers
From handover folder to structured record

Component data is re-keyed multiple times across ERP, DSO portals, and handover documents. Commissioning reports live in PDF folders. Handing over to an O&M provider means emailing a ZIP and hoping nothing is lost.

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System Operators & O&M Providers
From spreadsheet chaos to an auditable event log

Each managed asset has its own spreadsheet, partially filled by whoever installed it. Maintenance history sits in a ticket system disconnected from asset data. Owner reports require pulling exports from three or more tools.

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Grid Operators & DSOs
From form-based registration to structured import

Connection requests arrive on paper or proprietary portals — all different. DSO staff re-type nameplate data into internal GIS and SCADA systems. Transcription errors cause delays and re-submissions.

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Lawyers & Notaries
From paper trail to cryptographic provenance

Establishing chain of title for a PV asset can take weeks. Documents are scattered across filing cabinets, email, and installer hard drives. There is no standard way to prove what was installed, by whom, or what changed.

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Investors & Asset Finance
From weeks of due diligence to hours

Data rooms contain PDFs that cannot be queried. Technical data, yield records, and contract terms arrive in incompatible formats from different parties. Bankability assessments stretch over weeks of back-and-forth.

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Insurers & Risk Assessors
From questionnaires to structured asset data

Underwriting relies on owner self-reporting via questionnaires that cannot be independently verified. Component age, maintenance frequency, and protection settings are rarely available in a consistent format.

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Real-world use cases.

Beyond the six player roles, DERpass addresses specific life-cycle events — from inheriting a system to handing over documentation at commissioning or taking on maintenance of an undocumented fleet.

Inheritance System sale Repowering Commissioning handover Maintenance takeover
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