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Inverters are the switchboard of each PV system. They convert the direct current produced by the PV modules into alternating current, which is then fed into the public grid.

OELMAIER Technology GmbH offers a balanced portfolio of high-quality and efficient inverters as well as system monitoring and DC disconnectors.

Inverter series PAC

The string inverter series PAC has special kWh performance due to an intelligent mix of yield-relevant characteristics. The intuitive operation of the graphics display, the compact design as well as connection options enables simple installation. Protection type IP 44 as well as the optionally available cooling system coolPAC allow the use of the inverter even under most difficult environmental conditions. A comprehensive range of monitoring systems (logPAC), fast and exact software for systems dimensioning (PACdimension) as well as exceptional service complete the offer of OELMAIER Technology.
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Inverter series PAC-S

The string inverter series PAC-S has special kWh performance due to an intelligent mix of yield-relevant characteristics. The intuitive operation of the graphics display, the compact design as well as connection options enables simple installation. Protection type IP 44 as well as the optionally available cooling system coolPAC allow the use of the inverter even under most difficult environmental conditions. A comprehensive range of monitoring systems (logPAC), fast and exact software for systems dimensioning (PACdimension) as well as exceptional service complete the offer of OELMAIER Technology.
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PAC Tiny with above-average yield

The design of the inverter series PAC, the use of high-quality components, the component-saving thermal management as well as the highest certified quality standards guarantee a long life time of the inverters.
The display clearly informs about the status as well as the yield of PV system and allows the installer a quick start up.
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PAC 22 triple 3-phase feed in with above-average yield

The inverter series PAC has an outstanding robustness against frequently occurring distortions in the electric mains and therefore guarantees a smoth power generation. The holistic MMP tracking procedure combines the advantages of several proven procedures. This enables optimal electricity generation and highest possible solar yields.

Three independent MMP-Trackers provide an optimum adaption of the PV-System to the layout ratio.
- easy to install
- simple commissioning
- space saving design 
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PAC Field Outdoor - High power string inverter rack

The compact string inverter racks of the PACField series are featured by their extreme compact and robust design, their very fast “on site” installation and their reliability in outdoor surroundings. By using our approved PAC and PAC-S string inverter family we can guarantee an above-average yield performance as well as a very good system availability.
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PAC Tower

The compact string inverter racks of the PAC Tower series are featured by their high reliability and their very fast “on site”
installation. By using our approved PAC and PAC-S string inverter family we can guarantee high reliability as well as a very good system availability. As a standard design, we actual offer the model PAC Tower 6 with 42 kW rated output and PACTower 8 with 51,2 kW rated output (depending on the inverter assembly).
Any further string inverter combinations in the PAC Tower systems are feasible by adequate selection and application
of our PAC string inverters. The rack offers a compact space from 1 up to 8 PAC string inverters and is electrically completely prepared.
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Monitoring systems logPAC

Complete monitoring of the PV system protects the system operator from hidden yield loss. Data transfer takes place close to the building per networt or existing power line.
For more remote systems, communication via internet or mobile networt is available. Depending on the amount of inverters to be monitored and the desired operation comfort, three data logger variants are available.
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