Solar and Powerwall Referrals Run on a Different Rulebook

By David · Published September 2, 2026

Tesla sells cars and it sells energy products, and the referral programme treats them as separate transactions with separate rules. People arrive at an energy order holding car-shaped expectations — a months-free software trial, the same reward, the same eligibility — and none of that transfers cleanly. Here is what is actually different.

Separate transactions, separate referrals

The rule that surprises people most: one referral applies per transaction, and a vehicle and an energy product are separate transactions. A referral used on a car does not carry over to a later Powerwall order, and an energy referral does not consume the car opportunity. Two purchases, two chances to attach a referral — and two chances to forget to.

What the buyer benefit looks like on the energy side

The car benefit in North America is a software trial: 3 months of free FSD (North America) or free Supercharging (Europe). The energy benefit is not a software trial at all — it is reported as a rebate of around $400 on a qualifying solar purchase. This desk rates that figure as reasonably but not perfectly supported: it is consistent across secondary reporting, and it is the kind of number Tesla adjusts without announcement. Treat it as the shape of the benefit and confirm the current amount in your own quote.

Which products qualify is the other half: solar, Solar Roof and Powerwall 3 are the products the programme is reported to cover. If you are buying something adjacent — a wall connector, an accessory, a retrofit — do not assume it counts.

What carries across from the car rules

Three things behave the same way, and they are the three that matter most:

• The link has to be applied before the order is placed. No retroactive add, on either side of the business.
• The referrer is paid in Tesla Credits, subject to the same 10-per-calendar-year cap on successful referrals.
• Credits expire. Twelve months from the Grant Date, with the same extension behaviour described in the extension rule.

What does not carry across

The eligible-model list is a vehicle concept and means nothing here. The FSD trial is a vehicle benefit and has no energy equivalent. And the timeline is different in a way that matters practically: an energy purchase often runs through a survey, a design and a permitting process, so the gap between "I have decided" and "the order exists" is longer — which is exactly the window in which a referral link gets lost.

The practical sequence for an energy order

1. Open the referral link before you start the quote or design flow, not after.
2. Ask, in writing, whether the referral is attached to the order that will be placed on your behalf.
3. Before you sign anything, look for the benefit on the order or quote document. If it is not there, it did not attach.

For the vehicle side, the routes that can and cannot carry a referral are mapped in inventory, demo and used orders.

More on this: how the referral program works · how the program works.

Disclosure: I'm an independent Tesla owner, not affiliated with or endorsed by Tesla, Inc. If you order using my code or link above I may earn Tesla Credits — that costs you nothing and doesn't change your benefit.