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Photovoltaic modules generate power from solar energy in an environmentally-friendly manner. The basis for the development of the StecaGrid 2000+ inverters was to allow this solar energy to be flexibly used in a versatile manner and feed it into the public grid.
The StecaGrid 2000+ is perfectly suited to solar systems from 2,000 W upwards. Systems between 2,000 W and6,000 W are implemented with a single device, systemsabove 6,000 W can be implemented using several devicesin a master-slave combination.
The StecaGrid 2000+ uses the MultiString concept. Everyinverter has two inputs. One module string can be con-nected to each input. Several combinations of strings andinverters are connected to the public grid. The advantageof such a system is the low sensitivity to negative influ-ences such as (e.g.) partial shadowing, functional faults,or the dropout of a string. The use of several decentra-lized master-slave combinations reduces the cost of DCcabling and minimizes electrical losses.
Features:
| StecaGrid 2000+ D StecaGrid 2000+ Master | StecaGrid 2000+ Slave | ||||
| Input (PV-side) | |||||
| Input voltage operating range | 80 V to 450 V | ||||
| MPPT-range | 80 V to 400 V | ||||
| Max. startup input voltage | 410 V | ||||
| Max. dc input power | 1075 W [per input] or 2150 W [2 inputs in parallel] | ||||
| Max. Input curren | 2 x 8 A [current limited by inverter] oder 1 x 16 A [parallel connected input] | ||||
| DC connectors | Multi-Contact MC 4 (Solarline 2) | ||||
| Output (Grid-side) | |||||
| Nominal output voltage | 2,000 Вт | ||||
| Mains voltage | 190 - 265 В (на выбор) | ||||
| Grid type | L/N+PE, single phase | ||||
| Mains frequency | 47.5 bis 52 Hz [depending on country selection] | ||||
| Max. efficiency | 95,0 % | ||||
| European efficiency | 93.3 % | 93,5 % | |||
| Power derating at full load | beginning at 40 °C (Tamp.) | ||||
| Self consumption of the inverter(Night operation) | 1.3 W (with MSD)1.0 W (without MSD) | 0 Вт | |||
| AC connectors | WAGO 2.5 - 6 mm2 | - | |||
| General | |||||
| Galvanic separation | HF-Transformer with galvanic seperation | ||||
| Dimensions (h x d* x w) * incl. wale mounting bracket | 542 х 140* х 351 mm | 535 х 140* х 226 mm | |||
| Weight | 11 kg | 9 kg | |||
| Ambient temperature domain | -25 °C to +60 °C | ||||
| Enclosure type | IP 65 | ||||
| Humidity | от 0 % to 95% | ||||
| Noise level | < 32 dBA | ||||
| Norms and certifications | |||||
| Certification | CE | ||||
| Others | |||||
| Visualisation | Display, LED | via Master | |||
Flexible and versatile:
The modular concept allows you to quikkly and easily mount a solar system thatsuits your needs. One StecaGrid Mastercan be interconnected with two furtherStecaGrid Slaves. This allows a singledevice to cover an output range from2,000 W to 6,000 W. Addition of furtherinverters allows solar systems of several10,000 W to be implemented.
Adaptable
Whether a small house, a large apartment building, a farm or a freestandingsystem, the StecaGrid inverters can beused in a wide range of applications.
Вы можете купить этот и другие инверторы и ББП для включения в состав системы автономного или резервного электроснабжения в нашем интернет-магазине.
При конфигурировании системы бесперебойного электроснабжения перед покупкой инвертора, необходимо также определить требуемую для надежного электропитания емкость аккумуляторной батареи.
Вы можете посмотреть модельный ряд инверторов в нашем Интернет-магазине. Там же вы можете узнать о технических характеристиках конкретных моделей инверторов. Пожалуйста, перейдите по ссылкам ниже для выборки продукции указанных производителей
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