Calculate the payback over the lease you actually have

Calculate the payback over the lease you actually have. Check the cause, evidence to keep, recovery steps, and escalation.

Start here

Suppose a tenant plans to stay for three more years. A rooftop system with an eight-year payback does not become attractive merely because the landlord allows installation. The tenant must either recover value through lower bills within the tenancy or negotiate ownership compensation at exit.

What applies to this exact problem

Create three scenarios: tenant owns and removes the system, landlord owns and pays for it, or costs are shared. For each, estimate installation, electricity savings, removal, roof repair and any buyout value. This makes the negotiation concrete.

Clarify meter and tariff responsibility

Confirm whose name is on the electricity connection and who receives any export or net-metering benefit. If the tenant pays the bill but the landlord controls the meter account, document how savings are passed through.

Do not ignore roof maintenance

Solar panels can complicate waterproofing or future roof repairs. The lease addendum should state who pays to temporarily remove and reinstall equipment if the building needs work.

Short-tenure renters should prioritise flexibility

For a one- or two-year stay, efficiency upgrades, portable backup or negotiating a landlord-funded permanent system can be more sensible than owning fixed rooftop infrastructure.

A rented-home solar plan is successful when the financial benefit and exit path are both clear before installation. Technical feasibility alone is not enough.

Check these first

State the exact expected result and the exact result you have now.
Find the official record that owns the result and compare it with your evidence.
Change one thing at a time, then verify the final state before moving on.

Fix it in this order

State the exact expected result and the exact result you have now.
Find the official record that owns the result and compare it with your evidence.
Separate hardware, installer, DISCOM/net-meter, portal, and subsidy status. They are different failure points.
Record system size, module/inverter details, commissioning date, generation data, application IDs, and promised scope.
Compare actual installation and generation with the signed quote, warranty, and portal/DISCOM records.
Ask the responsible party for the exact pending action and owner of that action in writing.
Do not close the job until safety checks, commissioning, monitoring, and applicable net-meter/subsidy records reconcile.

Build the proof pack

Signed quote and scope
Module/inverter serials and warranty
DISCOM/portal application IDs
Generation data, photos, and installer tickets

Avoid making the case harder

Paying the final amount before checking agreed milestones
Assuming low generation is automatically a bad panel
Treating installer completion as DISCOM/subsidy completion

How you know it is really fixed

The official record and your real-world result agree.
You have enough written evidence to prove the issue is finished if it returns later.

If it is still not fixed

Installer/vendor grievance
DISCOM/portal grievance route
Consumer forum or other official remedy where appropriate

Need the complete context?

This page solves one branch. The parent guide covers the full decision, edge cases, alternatives, and related checks.

Open the full guide