Power bills sorted,
the easy way.
Smart sub-metering for landlords and property managers. We read the meters, send the invoices — you get paid.
SPLITWATT CO.
YOUR MONTHLY INVOICE
INVOICE
INV-2026-053
Sound familiar?
The three things every landlord deals with at month-end.
Splitting the power bill is a pain.
Spreadsheets, calculators, awkward end-of-month conversations.
Tenants question the maths.
Hard to defend a number you scribbled. Easy to defend a meter reading.
Chasing money is awkward.
Direct-credit references and clear PDFs cut the back-and-forth.
How it works
Three steps from install to invoice.
Install
A Barley electrician fits a smart sub-meter to each tenant's circuit.
We read
Meters report to the cloud daily. No manual reads, no guessing.
Tenants get their own bill
A branded invoice + a self-serve portal showing exactly what they used.
What you get
Built for landlords, sized for managers.
Per-tenant invoices
Each tenant gets a clean PDF in their inbox with your bank details.
Daily-usage charts
Bar chart of every day's kWh on every invoice. Transparency built in.
Pro-rated periods
Move-ins and move-outs bill the right number of days automatically.
Tenant self-serve portal
A link in every email — past bills, current usage, no admin needed.
Multi-property invoices
One tenant, multiple units? One bill, grouped by property.
Audit log
Every send, edit, and read is recorded. Disputes get resolved by checking the log.
What your tenants see
A branded invoice, a self-serve portal, and a chart that doesn't lie.
SPLITWATT CO.
YOUR MONTHLY INVOICE
INVOICE
INV-2026-053
Branded monthly invoice
SPLITWATT CO.
YOUR INVOICES
INV-2026-053
Due 14 days
Paid$92.40INV-2026-042
Due 14 days
Paid$88.10INV-2026-031
Due 14 days
Paid$95.70
Self-serve invoice history
Total
1,820 kWh
Peak
80 / 18 May
Day-by-day transparency
Built locally
Made in Hawke’s Bay. Run by people you can call.
Splitwatt Co is built and supported in Hawke’s Bay by Barley Electrical & Automation. We install the meters, we run the service, we answer the phone. Whether you’re a landlord with one rental or a manager juggling fifty, we’d rather have a conversation than a contract — get in touch and we’ll talk through what makes sense.
Frequently asked
The questions we get the most.
- We supply and install smart meters as part of the setup.
Enquire
Tell us about your property.
We’ll come back within one business day with what makes sense for your setup.