Marketplace infrastructure
Accredited installer directory
Marssy Energy maintains a curated network of EPC partners — not an open listing. Every company passes regional accreditation checks before receiving homeowner leads.
Summary
Marssy Energy lists only accredited installation companies that subscribe to the platform; homeowners are matched by geography and project vertical after completing the free Smart Energy Simulator.
What the directory contains
Each partner profile includes legal entity name, service regions, supported verticals (solar, storage, EV, heat, C&I), years in operation, and certification references.
Public profiles show aggregate ratings and project count bands when available — detailed reviews roll out by region.
Homeowners access matches through the simulator flow; this page documents how partners are selected and verified.
Verification & accreditation
Partners submit business registration, insurance certificates, and trade credentials before activation.
Regional requirements apply: e.g. MCS (UK), NABCEP (US), QualiPV / national electrical licenses (EU), and C&I experience references for commercial tiers.
Re-verification runs annually or on complaint trigger; suspended partners stop receiving new leads immediately.
Matching logic (high level)
Geography: postal or administrative region must overlap the partner’s declared coverage polygon.
Vertical: partner must be certified for every technology in the homeowner’s request (e.g. solar + battery requires both flags).
Capacity: project kW band must fall within the partner’s min/max project size to avoid mismatched C&I vs residential routing.
Fairness: rotation among eligible partners prevents single-vendor dominance in dense markets.
Homeowner access path
- Entry
- Smart Energy Simulator on homepage or /resources/guides/#energy-simulator
- Match delivery
- Email + in-app inbox (when account enabled)
- Installer choice
- Homeowner initiates contact; no auto-assignment without consent
EPC partner access path
- Onboarding
- Apply at /epc → credential review → subscription activation
- Lead format
- Structured JSON card + PDF summary (simulator outputs)
- Billing
- Monthly SaaS; no per-lead charge
Reference tables
| Tier | Typical use | Lead verticals | Dashboard |
|---|---|---|---|
| Starter | Solo installers, 1 region | Residential solar, EV | Basic lead inbox |
| Growth | Regional teams | + Battery, heat pump | CRM export, team seats |
| Commercial | C&I specialists | + Commercial & industrial | Portfolio analytics (beta) |
| Field | Visible to homeowners | Used in matching |
|---|---|---|
| Company name & logo | Yes | No |
| Service regions | Summary map | Yes |
| Certifications (MCS, NABCEP, etc.) | Yes | Yes |
| Verticals enabled | Yes | Yes |
| Project size range (kW) | Band only | Yes |
| Contact details | After opt-in | No |
| Insurance & license docs | No (audited) | Yes |