Price list for using provides a B2B portal in the field of photovoltaics (PV) for system operators, investors and land owners alike. The portal brings the market participants together as well as integrating service providers for PV systems. This allows for the first transparent, pan-european trading of project rights (primary market) and installed PV systems (secondary market) - directly - without intermediaries.

To cover our costs we charge a commission from the purchaser depending on the actual status of the project:

Adding and selling areas, rooftops or projects on is free.

Status commission (net) minimum commission
Undeveloped / unplaned area 0.005 €/Wp */** 1,000 € *
Project rights 0.005 €/Wp * 1,000 € *
Turnkey 0.01 €/Wp * 1,500 € *
System in operation 0.015 €/Wp * 1,500 € *
Transferrable system 0.015 €/Wp * 1,000 € *

Unlocking Charge (Service charge)

For granting access to restricted project documentation Milk the Sun charges an Unlocking Charge (see also § 6 Par. 3 in the general terms and conditions). The Unlocking Charge is 50 € net* (plus VAT) for each project. The Unlocking Charge will be debited from your PayPal account or you will be sent an invoice.

In the event of a successful referral, the Unlocking Charge paid for the respective project will be refunded to the buyer by offsetting it against the commission.

Marketing services

In addition to listing assets for sale for free, we offer a range of additional marketing services for sellers.

Services Service Specifics Charge (net)
Expert consultation incl. sales value calculation You receive the result of the sales value calculation as a document. In addition, our account managers support you with an up-to-date market price evaluation during the pricing and the sales process. 250.00 € *
Listing service incl. advertisement optimization We support you in creating your advertisement and advise you on the presentation of your PV system as well as the arrangement of your data. You provide us with all the necessary documents and images. 250.00 € *
Online sales package We place your project prominently on our homepage and in the search results as a TOP system. Additionally, we publish your project in our weekly "PV Highlights" newsletter which is sent to registered investors. 350.00 € *
Premium sales package In addition to the online sales package, we check the sales advertisement and based on this our account managers present your project to personally targeted potential investors. 750.00 € *
Incognito offline listing We market your project outside our online platform by creating an offline teaser and personally targeting potential investors through our account managers. 1,000.00 € *

Offers subject to availability and suitable material. Please also notice our General Terms and Conditions, regarding Due Dates, business relations and transactions.

Financing price list

Depending on the type of financing and the financing partner, MtS charges a commission. The brokerage commission depends on the loan amount and is transparently communicated by Milk the Sun and the financial institutions during the application process and is integrated as a cost component into the quotation calculation.

Financing partners of Milk the Sun reduce their fees by exactly the amount of the brokerage fee of Milk the Sun. Thus, the customers do not incur any additional costs as a result of the brokerage activities of Milk the Sun.

If the customer accepts a binding credit offer received as the result of the Milk the Sun brokerage services, the brokerage commission of Milk the Sun, payable by the applicant, is earned and due.

The commission to be paid by the customer to Milk the Sun is up to 0.5% of the loan amount, depending on the amount of the loan.

If you have any questions, you can reach us at any time on +49 30 322 98 14 90 or

* Prices excl. VAT.

** For pitched rooftops 1 kWp is equivalent to 10 m² and for areas and flat rooftops (inclination < 5°) 1 kWp is equivalent to 20 m².

If not indicated other wise, all prices exclusive of VAT.

Publication date: 04.01.2021