From consulting to operation — we are happy to be at your side.
Since 1988 we have worked for municipalities, industrial and trade companies as well as property owners and building cooperatives and we have assisted our clients in all questions related to sustainable energy supply.

Photovoltaic and hybrid power systems
Our photovoltaic systems are geared to the object in an energetic, aesthetic and safety-related way. Additionally, they are optimised to performance and built with approved material, securing long-term reliable service. For remote places and/or windy areas hybrid solar-wind systems offer an easy and reliable energy supply solution. We offer hybrid energy solutions for off-the-grid and grid services, optimised also for winter energy production.
Expert studies and quality assurance
From the surveyor’s report for your insurance to the testing of your system we support you with our expertise.


Technical management of operation
A competent technical management of operation includes the control of the system’s condition and performance as well as the use of your roof or area. Important are things like the condition, safety, roof greening, usage by others or ground corrosion in free mounted systems.
Solar water pump systems
Solar water pumps can be operated directly with photovoltaic modules in stand-alone mode (off-grid) or in combination with grid connection. Amena is an official partner of Lorentz. We plan and build solar water pump systems for agriculture, drinking water supply and also for pool systems. Applications with a capacity range up to 700 m³/h or 450m head are possible.


Energy concepts and feasibility studies
Are you tapping into the full potential of your energy system? Or do you need a new system? We develop customised energy concepts for your object or your system. Our focus lies on photovoltaic systems, energy storage and energy systems for your own consumption that will hold up in the future and that are optimised to your location.