green­tech, a leading inde­pen­dent provider for ope­ra­ti­on and main­ten­an­ce services as well as com­mer­ci­al asset manage­ment services for PV-plants takes over the German service business from Conergy by acqui­ring Conergy Services GmbH. Through this tran­sac­tion, green­tech increa­ses the con­trac­ted service port­fo­lio by more than 100 MWp of O&M and asset manage­ment con­trac­ts as well as 350 MWp of moni­to­ring and repor­ting services in other European markets. 

Hamburg, 08.11.2016 Pho­to­vol­taic expert green­tech acquires all shares of the German entity Conergy Services GmbH with loca­ti­ons in Hamburg and Leipzig. Both com­pa­nies expect to realise sub­stan­ti­al syn­er­gies and increase market presence in the area of pro­fes­sio­nal manage­ment of PV plants.
„Under the brand green­tech, we aim to further expand the service port­fo­lio for inves­tors and plant owners and to con­ti­nuous­ly develop inno­va­ti­ve solu­ti­ons.” says Ingo Rehmann, managing director and founder of green­tech GmbH & Cie. KG. „The expe­ri­ence and know-how of our new col­leagues from Conergy Services GmbH will streng­t­hen our greentech-team in order to provide even better solu­ti­ons to our custo­mers ”, adds Aleksis Schäfer, managing director of green­tech GmbH & Cie. KG.

green­tech has spe­cia­li­zed its ope­ra­ti­ons on com­mer­ci­al and tech­ni­cal manage­ment of PV-plants since 2008 and has shown a con­ti­nuous growth over the years. As a spe­cia­li­zed service provider, green­tech acts inde­pendent­ly of any com­po­nent manu­fac­tu­rer or EPC company, and offers a full service concept, rep­re­sen­ting solely the inte­rests of the plant owners and plant ope­ra­tors.
„We are con­vin­ced of the inde­pen­dent service provider concept offered by green­tech and we look forward to our joint future in the field of com­mer­ci­al and tech­ni­cal plant manage­ment.“ says Jens Kahnert, managing director of Conergy Services GmbH. Jens Kahnert will stay on board in his position as managing director of Conergy Services GmbH and empha­si­zes: „Conergy Services GmbH has got a new owner and will register under a new company name soon. From a con­trac­tu­al and admi­nis­tra­ti­ve point of view ever­ything else will remain unch­an­ged for our business partners”.

Conergy Services GmbH, with more than 15 years of expe­ri­ence in com­mer­ci­al and tech­ni­cal manage­ment, has been a member of the global Conergy Group.
With imme­dia­te effect, all employees will provide the O&M and com­mer­ci­al manage­ment services under the green­tech brand. The Hamburg based team of Conergy Services and the green­tech team will move into a joint location; the Leipzig office will remain unch­an­ged.


About green­tech

green­tech is a service provider located in Hamburg, which is spe­cia­li­zed in the manage­ment of pho­to­vol­taic plants. With an inter­di­sci­pli­na­ry team of expe­ri­en­ced pro­fes­sio­nals, green­tech offers a full service concept for all sizes of PV-plants. This includes com­pli­an­ce with all safety stan­dards, quality assuran­ces and yield maxi­mi­za­ti­on for the plants. green­tech operates inde­pendent­ly of com­po­nent manu­fac­tu­rers and EPC com­pa­nies and therefor exclu­si­ve­ly rep­res­ents the inte­rests of the plant owners. With a com­pre­hen­si­ve service offering and a current port­fo­lio of more than 500 MWp, green­tech is among the biggest inde­pen­dent Asset Manage­ment and O&M service pro­vi­ders world-wide. The growing customer base of green­tech includes private plant owners as well as muni­ci­pa­li­ties, local or inter­na­tio­nal uti­li­ties, insuran­ce com­pa­nies and invest­ment funds.

Along with the tech­ni­cal and com­mer­ci­al manage­ment, green­tech offers further service products related to the ope­ra­ti­on of PV-plants. One example is the com­mer­ci­al or tech­ni­cal special inspec­tion. This service offers a thorough and unbiased review of safety- and performance-related aspects and accom­pa­nies the eli­mi­na­ti­on of defects in the sole interest of the invester. Further, green­tech provides its clients with con­sul­ting services such as direct mar­ke­ting, repowering and security concepts.

You will find further infor­ma­ti­on at:


Press contact
Steffen Heber­lein
Hop­fen­stra­ße 23
20359 Hamburg
+49 (40) 8060 6694 0