For EPCs and general contractors

Selling turnkey systems

You plan and build, the buyer takes over the finished system. Through OMSI 24 you reach investors who are looking for exactly that: a fixed price and a fixed date.

List a project

What buyers of turnkey systems want to know

  • Scope of work and completion date.
  • Components: modules, inverters, mounting system.
  • Yield forecast and remuneration.
  • Warranty and maintenance concept.
  • Purchase price and price per kWp.

What investors see and when

Only key figures such as capacity, federal state and price are public. Investors see the address, detailed data and documents only after they have signed a non-disclosure agreement.

Investors' questions go through the platform. You stay in control, from the first listing to the final transaction.

On request we market your project fully anonymously (incognito marketing). Your name and company then stay hidden from investors until you choose to reveal them.

How turnkey systems appear on the marketplace

Here you find a selection of recently listed projects. You get all further details after registration and approval.

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BESS  SchwarzenbergBattery storage

Saxony, DE

BESS Schwarzenberg

System:
Stand-alone
Stage:
New build (turnkey)
Storage power:
125 kW
Storage capacity:
261 kWh
DC completion:
3 Quartal 2026

1,040 €/kW

Purchase price: €130,000

View listing
PV UstersbachPhotovoltaics

Bavaria, DE

PV Ustersbach

System:
Rooftop system
Stage:
New build (turnkey)
System capacity:
391 kWp
Specific yield:
1,060 kWh/kWp
DC completion:
Q4.2026
EEG feed-in tariff:
10.50 ct/kWh

1,075 €/kWp

Purchase price: €420,325

View listing
BESS Ratekau IIBattery storage

Schleswig-Holstein, DE

BESS Ratekau II

System:
Stand-alone
Stage:
New build (turnkey)
Storage power:
92 kW
Storage capacity:
184 kWh
DC completion:
Q4 2026

1,087 €/kW

Purchase price: €100,000

View listing

FAQ

Selling turnkey systems

List a project