We take over your post-subsidy wind turbine – including all obligations, right through to dismantling. And we build commercial PV systems that pay off. Ecology and economy at the core.
Anyone who bought a wind turbine was fully covered for two decades: full-service contract, maintenance and warranty. Even when the turbine stood still, returns were guaranteed. After 20 years, that security ends abruptly:
One question hangs over everything – and no operator can answer it with certainty: When will my wind turbine's final day come? A gearbox failure next winter? A regulatory order? Every additional day of operation can bring profit – or the damage that makes continued operation uneconomical and still leaves you with the full dismantling bill.
Alphawatt takes over wind turbines that have dropped out of the EEG subsidy scheme and continues to operate them under its own responsibility for as long as it makes technical sense. With the handover, all obligations pass to us – including the eventual dismantling.
An old wind turbine is no longer an asset with a warranty, but an open bet against the technology. Handing it over to Alphawatt ends that bet on clear terms.
Gearbox, generator, rotor blades: a single major failure can cost six figures. After the handover, that's our problem – not yours anymore.
€80,000 to €120,000 in demolition costs, permits, disposal, site restoration – we take over the entire obligation.
Instead of hoping every morning that the turbine is still running, you close the chapter in an orderly way – at a time of your own choosing.
You receive a transparent offer based on the actual condition of your turbine – certainty instead of uncertainty.
We take over post-subsidy wind turbines with all their obligations and continue operating them under our own responsibility – for as long as it makes technical sense.
Our technicians assess the condition of your turbine. On this basis you receive a clear offer: takeover or dismantling.
Professional, safe and environmentally sound dismantling – including permit management, disposal and site restoration.
We run a spare-parts warehouse for older turbine types. Selling used components keeps old turbines running – and partially offsets demolition costs.
Contact us without obligation – via form, e-mail or phone.
We examine the technology, site and documentation of your wind turbine.
You receive our offer for a takeover – or for professional dismantling.
All obligations pass to Alphawatt. For you, the chapter is cleanly closed.
We plan and build commercial photovoltaic systems for industry, commerce and agriculture – from rooftop systems to ground-mounted installations, with powerful battery storage on request. You commission. We deliver. Completely.
Tailor-made PV systems on industrial roofs, carports and open land – designed around your load profile and your available space.
Powerful battery storage increases your self-consumption, shaves load peaks and safeguards critical processes.
Special solutions for companies with high power consumption – including backup and emergency power concepts.
Our speciality: crane hardstands and adjacent areas of wind turbines become an additional power source – wind and sun at one site.
Since 1 March 2026, our site in North Rhine-Westphalia has been operating as an independent company with a clear profile and its own direction – previously, we were part of Mannesmann Technology. In addition to building commercial PV systems, we take over and operate older wind turbines under our own responsibility – with the aim of extending their service life and using existing resources sustainably.
Our team of experienced technicians and commercial specialists brings many years of industry experience – from operation, maintenance and component replacement to disassembly and spare-parts trading.
Alphawatt – Energising
Whether it's a post-subsidy wind turbine or a new PV project: briefly describe your situation. We will get back to you promptly.
Alphawatt GmbH
Bernshuck 12
46519 Alpen, Germany
Udo Neeb