For Easy Set-Up of Stand-Alone and Hybrid Systems
Intelligent Dump Load for Stand-Alone Grids
Proven technology for secure investments
Perfection Plus. Usability. The transformerless Sunny Boy generation
Compact and Powerful for Small Off-Grid Systems
Stand-Alone Grids - Easier Than Ever
The Island Manager
Proven technology for a multitude of applications
High yield performance for a variety of combinations
Precise plant design for maximum yield
The Sunny Tower: As easy to install as a central inverter, as profitable as a Sunny Mini Central.
The three-phase inverter for easy plant design
Remote monitoring and maintenance of large solar power plants
German quality standards
World class quality
12 V / 24 V, 36 V / 48 V DC relay
The Steca PA EV200 relay increases the switching capacity of the Steca PA 15 remote control from 15 A to 200 A (up to 10 kW).
For Steca Solsum F, Steca Solarix PRS und Steca Solarix MPPT.
Parallel switch box
Up to four Steca Solarix PI can be operated in parallel. The connections are made via an external box, the Steca PAx4.
The Steca PF 166 is the most efficient DC energy-saving refrigerator ever to be developed. It can be used as either a refrigerator or a freezer.
Solar charging point.
Models: 2070, 2140, 4055, 4110, 4140
Specially designed for industrial and outdoor applications, the Steca Power Tarom comes with an IP 65 casing made of powder-coated steel.
Models: PR 0303, PR 0505
The Steca PR 0303 and PR 0505 solar charge controllers are optimally suited for use in small solar home systems with module currents up to 5 A.
Models: PR 1010, PR 1515, PR 2020, PR 3030
The Steca PR 10-30 series of charge controllers is the highlight in the range.
Models: IP 65 version
The functionality of the Steca PR 2020 IP is based on the Steca PR line of solar charge controllers.
Models: PR 0606N, PR 1010N
The Steca PR Night is designed for operating automatic night light systems and is suitable for solar systems of up to 300 Wp module output.
Lots of information on the status of the system can be retrieved using the graphic display of the Steca RCC-02. Any incidents within the system are also saved and displayed.
Models: 2401, 4401
Models: MPPT 2010
Models: PRS 1010, PRS 1515, PRS 2020, PRS 3030
Models: 5 W, 7 W, 11 W / 12 V energy-saving lights
The electronics of these 12 V DC energy-saving compact fluorescent lamps (CFLs) was developed by Steca and continuously improved.
Models: 6.6F, 8.8F, 10.10F
Models: 235, 245, 440
The Steca Tarom is a solar charge controller specifically designed for use in telecommunications applications or in hybrid photovoltaic systems.
Models: 1400-12, 2200-24, 2200-48
The Steca XPC series of inverters combine a very high overload capacity with the capability to operate highly critical loads.
Models: 3000-12, 5000-24, 6000-48, 8000-48
Models: 1500-12, 2000-12, 2400-24, 3500-24, 2600-48, 4000-48