Product family inverter and monitoring

Award-winning class PLATINUM TL3 - η 98 %

PLATINUM TL3, Diehl AKO’s new 3-phase transformerless inverter. Based on the leading technologies with the best results in the strict Photon test, another device family ranking among the best of modern inverters has been established.

Overwhelming 3-phase efficiency– between 12 and 17 kW

The new high-efficiency circuit topology provides very high degrees of efficiency throughout an extremely broad input voltage range. Transformerless top technology to the core. With 3-phase feed, phase imbalances are impossible.

All inverters are designed for current market requirements Energy management (§6 EEG) and the current Medium voltage directive as of 2010.

New transformerless string inverter series with a maximum efficiency of 98 % and top-class MPP tracking – top performance between 4 and 22 kW without compromises.

The DC input voltage range which is extraordinary broad for its class enables a very flexible plant configuration across all module types.
Due to the exceptionally high protection type IP66 the converters are predestined for rough outdoor use. Standardly equipped with a data logger with a memory capacity of up to 30 years and a full graphic display. By default, all PLATINUM inverters come equipped with the PLATINUM network interface.

Extreme reliability also under difficult environment conditions. Thanks to the „galvanic isolation“, the PLATINUM S inverters meet the highest international safety standards and allows to earth the positive or the negative terminal on the DC side as required. This makes the device especially suitable for the application with thin-film modules of any technology. Thanks to the fast and precise RAC-MPP technology, the PLATINUM S obtains an extraordinary yield.  LATINUM S inverters have a high overload capability and can deal with peak loads without any problems. As a wide-range device it is suitable for the use in lots of module combinations.

Diehl AKO presented the PLATINUM Power Block for the first time at the Intersolar 2007. Since it is based on serial PLATINUM string converters, the Power Block uses these as compound inverters with 3-phase coupling.

Three-phase central inverters – cost-efficient large-scale plants

Combining an established technology with the inverter’s all-embracing integration in the monitoring concept of the PLATINUM-network, the development of the PLATINUM C inverter series has produced a 3-phase central inverter for cost-efficient large-scale plants.

The appliances are available with a transformer (model 100 CS) as well as without a transformer (model 100 CTL and 500 CTL) for direct connection to transformer stations to the IT network.

Automatic PV plant monitoring, evaluation of system data.

As a part of the Diehl group that was founded more than a century ago, Diehl Controls has been manufacturing power electronics for more than 40 years. Our quality level meets the high demands of our clients from the field of household appliances industry.

As an operator of photovoltaics plants, you want to make long-term calculations. You require a high plant quality. Device failures cannot be ruled out over such a long period. They cause additional costs that are usually not considered in the calculation.

Many years of experience allow us to make you an offer that will make the economic operation of your PV plant a good deal safer.

Diehl Controls offers you a manufacturer’s warranty of 10 or 20 years for Platinum  solar inverters. In case of an inverter failure within the warranty period, we provide a gratuitous replacement inverter with the same power feed. There will be a one-time fee per inverter.
Thus, you no longer need to worry about possible inverter failures.

This investment will pay off for you.

Request the manufacturer’s warranty of 10 or 20 years via your installation firm or Diehl AKO.

We provide the warranty request form as a download.
The preconditions fort he manufacturer’s warranty can also be found here.