SPECIALIST MICROGENERATION BILLING
Landlord billing. Occupier billing. Export payments. Settled.
NZC Solar structures PPAs and private wire arrangements, generates landlord and tenant invoices from metered data, reconciles export payments, and gives both sides of the lease an auditable revenue trail through NZC Portal.
One PPA, two sides — both aligned.
We structure agreements that make sense for the asset owner and the occupier, with metering and billing that everyone can audit.
Landlords and Investors
- Long-term lease income from roof space with no capex outlay required.
- PPA structures that survive tenant change-over and protect asset value.
- Auditable generation and export data for SECR, GRESB and investor reporting.
- Optional landlord-owned models with full ownership of generation revenue.
- Clear settlement, indexation and end-of-term arrangements written into every contract.
Operating Companies
- On-site solar power below current grid import prices, with price certainty.
- No capital cost — we fund, install, monitor and maintain the system.
- Scope 2 emissions reductions backed by verified generation data.
- Transparent monthly billing matched to half-hourly consumption.
- Surplus generation exported and revenue shared per the PPA terms.
How a solar PPA works
Generation flows from roof to occupier; payment flows from occupier to landlord. NZC Solar funds, installs and operates the system, and NZC Portal meters and settles every kWh.
Rooftop PV
Occupier uses clean power on site
Metered & monitored by NZC Portal
Monthly PPA payment to landlord
Generate
Rooftop PV generates on-site power throughout daylight hours.
Meter
Half-hourly metering splits on-site consumption from grid export.
Settle
Occupier pays the PPA tariff; landlord receives roof rent or revenue share.
A full billing service for microgeneration
Treat microgeneration billing like any other operational revenue line — structured agreements, metered settlement, automated invoicing and clean revenue assurance for both sides.
PPA & private wire structuring
Tariff design, indexation, term length, private wire and end-of-contract options modelled around your lease and tenant covenant.
Landlord billing
Roof rent, revenue-share and landlord-owned generation income — invoiced and reconciled from metered data, with full audit trail.
Occupier & tenant billing
Half-hourly tenant sub-billing matched to actual consumption, with clear breakdowns for finance and procurement teams.
Half-hourly metering
MID-approved metering captures every kWh generated, consumed on site and exported to grid — the basis for every invoice.
Automated invoice generation
Monthly PPA, tenant and export invoices generated automatically in NZC Portal — no spreadsheets, no disputes, no missed cycles.
Revenue assurance & export payments
Export-to-grid revenue reconciled against supplier statements, with revenue protection alerts when expected income falls short.
Who claims the carbon — landlord or tenant?
See how NZC Solar allocates financial value and carbon evidence across ownership, PPA, service charge and export models.
Want microgeneration billing handled end-to-end?
Talk to NZC Solar about PPA structuring, landlord and tenant invoicing, and export revenue assurance for your estate.