Why a CHF60 Million Listed Solar Company Is Buying a CHF440 Million Business With Shares

Edisun Power Europe, the SIX-listed solar producer, has signed a binding agreement to acquire the business operations of SMARTENERGY Group for just under CHF 440 million. SMARTENERGY is granting Edisun a vendor loan for the full purchase price and subscribing for 2,016,943 new Edisun shares at CHF 218.05 each, with the loan set off against the subscription. No cash changes hands. Edisun will be renamed SMARTENERGY AG and relocate to Wollerau by the end of 2026. Edisun's market capitalisation before the announcement was around CHF 60 million.

What is actually being paid, and with what?

The consideration is 2,016,943 shares at CHF 218.05, which comes to CHF 439.79 million, matching the stated purchase price almost exactly. Those shares carry a nominal value of CHF 30, so they are being issued at 7.27 times nominal. Against Edisun's existing share count of roughly 1.15 million, the issue is 1.75 times the entire company. On completion SMARTENERGY would hold approximately 64 percent of the enlarged share capital and existing shareholders would fall to around 36 percent. The issue price of CHF 218.05 also sits three to four times above where Edisun shares have recently traded, in a range of roughly CHF 53 to CHF 71.

What is a vendor loan set off against a share subscription?

It is a mechanism for settling a purchase price without moving money. The seller lends the buyer the amount of the consideration, then subscribes for new shares in the buyer, and the two obligations are netted against each other so neither party pays cash. The buyer acquires the business, the seller acquires equity, and the transaction completes on paper. It is a common structure where the buyer lacks the cash to pay and the seller wants the equity anyway, and it converts what is described as an acquisition into something closer to a contribution of assets in exchange for control.

Why does this look like a reverse takeover?

Because every substantive feature points that way. The seller ends up with the majority of the shares, the listed company takes the seller's name, the registered office moves to the seller's location, and the announcement itself notes that Edisun has for many years conducted the majority of its business operations through SMARTENERGY Group. The shareholder votes in May reinforce it: alongside the capital increase approved with 93.92 percent and the name change with 94.57 percent, minority shareholders separately approved an opting-out provision with 91.3 percent in favour. An opting-out clause waives the obligation on a shareholder crossing the Swiss takeover threshold to make a mandatory offer to everyone else, which is precisely the obligation that would otherwise arise when a single holder moves to 64 percent. The structure has been built to allow control to transfer without a bid.

The listing mechanics carry the same signal. SIX Swiss Exchange has approved a deferral of the listing of the new shares for up to six months, with listing now expected in the fourth quarter. Until that completes, the shares exist but do not trade, so the free float remains the original 1.15 million shares while economic ownership has already shifted. For minority holders the practical position is that they now own roughly a third of a substantially different company, approved by their own vote, with no offer made for their shares and no market price yet available for the equity that has been issued around them.

What does the deal signal for listed renewable vehicles?

The deal signals that small listed renewable companies are worth more as platforms than as portfolios. Edisun operates photovoltaic plants across Switzerland, Germany, Spain, France, Italy and Portugal, a conventional independent power producer trading at a modest valuation with the debt load that goes with it. What the transaction supplies is not capital but a listing, into which a much larger private business can be inserted. Expect more of this where a listed vehicle's market value has fallen well below the scale of assets a private group wants to bring public, because the alternative route, an initial public offering, is slower and more exposed to market conditions.

The strategic repositioning is equally striking. The enlarged company is to focus on renewable energy for data centres, synthetic aviation fuels and other Power-to-X applications, and solar and wind paired with storage. Only the third of those resembles what Edisun does today. Data centre supply and eSAF are capital-intensive, early-stage markets with different customers, different contract structures and different risk profiles from operating European solar farms. Shareholders who approved this in May now own a third of a company pursuing three businesses, two of which the listed entity has no operating history in at all.

Key takeaways

• Edisun Power Europe signed a binding agreement on 23 August 2026 to acquire the business operations of SMARTENERGY Group for just under CHF 440 million, settled entirely in new shares.
• SMARTENERGY is granting a vendor loan for the full purchase price and subscribing for 2,016,943 shares at CHF 218.05 each, with the loan set off against the subscription so that no cash moves.
• The issue is roughly 1.75 times Edisun's existing share count of about 1.15 million, leaving SMARTENERGY with approximately 64 percent of the enlarged company and existing holders with around 36 percent.
• Minority shareholders approved an opting-out provision with 91.3 percent in favour at the May AGM, waiving the mandatory takeover offer that a shareholder crossing the Swiss threshold would otherwise trigger.
• SIX has approved deferring the listing of the new shares for up to six months, with listing expected in the fourth quarter, and the company will be renamed SMARTENERGY AG and relocate to Wollerau by the end of 2026.

Frequently asked questions

How is Edisun paying for the SMARTENERGY business?Entirely in shares. SMARTENERGY has granted Edisun a vendor loan equal to the purchase price of just under CHF 440 million and has undertaken to subscribe for 2,016,943 new Edisun shares at CHF 218.05 each. The loan will be set off against the subscription payment, so no cash changes hands.

What is an opting-out provision?Under Swiss takeover rules, a shareholder crossing a specified ownership threshold must normally make a mandatory offer for all remaining shares. An opting-out provision in the articles of association waives that requirement. Edisun's minority shareholders approved one with 91.3 percent in favour at the annual general meeting on 29 May 2026.

What will the combined company do?The enlarged group intends to focus on three markets: renewable energy for data centres, synthetic aviation fuels and other Power-to-X applications, and photovoltaic and wind generation paired with energy storage. It will operate under the name SMARTENERGY AG from a registered office in Wollerau.

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