PPC SolarSmart: is it worth it? A full independent analysis

In July 2026 PPC (ΔΕΗ, the national utility) officially launched myEnergy SolarSmart, a programme that promises a solar array on your roof with no upfront cost at all. The launch came with a lot of publicity, and it is only natural that thousands of homeowners in Patras and across the wider region are wondering whether this is a genuinely good opportunity or just another commercial product with fine print. The answer, as almost always with energy, is neither a plain "yes" nor a plain "no" — it depends on who you are, what you want from a solar system and how far ahead you are looking. In this article we explain, in the simplest terms we can, how SolarSmart really works, who it genuinely suits, and where it differs fundamentally from owning a system of your own.

How PPC myEnergy SolarSmart works

SolarSmart is not the sale of a solar system; in essence, it is a lease of your roof. PPC (through its myEnergy partner network) installs, at its own expense, a photovoltaic system on the roof of your home. You pay nothing for the equipment, the installation or the maintenance. In return, PPC gives you a guaranteed discount of roughly 20% on your electricity bill, with the price "locked in" for a decade. The system produces electricity, you consume it (or part of it is netted off), and PPC remains the owner of the equipment for the whole term of the contract. In other words, this is an ESCO (Energy Service Company) model: you are not paying for a fixed asset but for a service — cheaper electricity for as long as the contract runs.

This deserves to be said plainly, because in many sales presentations it slips into the fine print: the panels never become yours. You are not buying them in instalments, you do not gradually acquire ownership, and you cannot sell them with the house as an asset. They remain PPC's property from the first day of the ten-year contract to the last.

Who the leasing model genuinely suits

SolarSmart is not a bad product — it is simply designed for a specific audience. It fits best those who do not have the capital to buy a system of their own and do not want, or are unable, to take out a loan or wait for a subsidy. It also fits owners who intend to stay in their home for at least a decade but are not planning a long-term investment in the property — someone, for instance, who simply wants a lower bill straight away with no paperwork, no subsidy bureaucracy and no risk.

Conversely, it does not suit anyone who sees solar as an investment that adds value to the property, nor anyone planning to sell or let the house within the next decade — a system you do not own complicates the transfer. Nor does it suit anyone who has, or can obtain, the capital (their own or through a subsidy) for a system of their own, because there the arithmetic changes radically, as we will see below.

What the 10-year "lock-in" means in practice

The ten-year term is the point that deserves the closest attention. For as long as the contract runs you enjoy a steady, predictable discount — something valuable at a time when energy prices remain volatile. But when the decade ends, the discount stops. The system is either removed from your roof or — depending on the terms in force at the time — you are offered a new contract or a buy-out of the equipment at its residual value. None of these scenarios has yet been fully defined in public, and we recommend this explicitly: before you sign, ask the provider in writing exactly what happens at the end of the ten years.

By comparison, a system you own typically pays for itself within 5 to 7 years through net metering and then goes on producing almost free electricity for another 15–20 years, since the overall lifespan of a modern system usually exceeds 25 years. Put differently: SolarSmart gives you a decade of a partial discount; ownership most likely gives you two decades of a near-zero bill after payback, plus the added value to the property.

Side by side: SolarSmart versus a system you own

A realistic example with a €120-a-month bill

Let us see how the two models translate for a specific household with an average monthly electricity bill of €120, or roughly €1,440 a year. With SolarSmart, a discount of around 20% works out to savings of about €24 a month, or roughly €288 a year — for ten years, that is about €2,880 in total, with no money down. After the decade the benefit drops to zero, unless a different arrangement applies at the time.

A correctly sized system of your own for the same household, with good orientation and no significant shading, can realistically cover 70% to 90% of consumption through net metering, i.e. savings of €1,000 to €1,300 a year. With a subsidy from a programme such as Exoikonomo (the national home-energy subsidy), the upfront cost can be paid back in 4 to 6 years, after which the household enjoys an almost pure benefit for a further fifteen years and more. In purely arithmetic terms, over a 20-year horizon ownership wins by a clear margin — the question is whether this particular household has, or can secure, the initial capital.

Questions worth asking before you sign

If, having weighed all of the above, SolarSmart looks like the right choice for your situation, go into the negotiation with specific questions, in writing, rather than relying on verbal assurances from the salesperson. First, ask to see exactly how the 20% discount is calculated — is it on the total charge or only on specific components of the bill? Second, ask what happens if you want to sell the property before the ten years are up — does the contract transfer automatically to the new owner, or is there an amount to settle? Third, ask in writing what applies when the decade ends: automatic removal of the equipment, an option to buy it at a set price, or renewal of the contract on new terms. Fourth, ask who is responsible for any damage to the roof during installation or removal of the system, and who covers maintenance during the contract. A serious provider will not hesitate to give you clear, written answers to these questions; if they do hesitate, that in itself is an answer.

PPC SolarSmart is an honest proposition for anyone who wants zero risk and zero effort, at the price of a limited benefit with a fixed end date. But if you have even a little flexibility in capital, or if you qualify for a subsidy programme, owning a solar system clearly pays more over time. Try our free solar calculator, which even accounts for shading from the neighbouring buildings, to see the real numbers for your own roof.