Building photovoltaic power generation system

Update date:2017-11-23 Source:MAXGE

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Building photovoltaic system is the building and photovoltaic power generation combined with a new way of comprehensive utilization of energy, solar energy battery connection and encapsulation in different substrate components, components by series-parallel ways of photovoltaic phalanx, photovoltaic phalanx of the output direct current through the dc bus, inverter, into an alternating current power grid.

Photovoltaic power generation system includes single phase parallel grid power generation system, three-phase series connected grid power generation system and three-phase centralized grid system. Among them, the single-phase grid-connected power generation system consists of photovoltaic modules, ac distribution box, single-phase grid photovoltaic inverter, meters, communication monitoring, connecting cable and so on, apply to the small building photovoltaic system, such as family roof photovoltaic systems, photovoltaic systems, small commercial capacity generally less than 10 kw; Three-phase group string of grid-connected power generation system consists of pv modules, tandem photovoltaic (pv) grid inverter, ac distribution cabinets, connecting cable and so on, is suitable for medium-sized building photovoltaic systems, photovoltaic groups each string allowed to install toward different, different specifications, normally produce in 10 ~ 200 kw; Three-phase grid-connected power generation system consists of photovoltaic modules, dc junction box, dc distribution cabinets (optional), the centralized photovoltaic (pv) grid inverter, ac distribution cabinets, grid cabinet, booster device, connecting cable and so on, applied voltage of 380 v or above 10 kv booster to a large workshop roof power generation projects, general capacity in 200 ~ 1000 kw.

The system of building photovoltaic power generation monitoring system is flexible, and it supports single mesh, star type double mesh and fiber ring network. The star type single machine is suitable for the small number of system equipment, small scale, the duty room or the monitoring center is close to the low pressure or high pressure chamber, the reliability requires the general project; The ring-type optical fiber dual machine network is suitable for the requirement of high reliability and the requirement of the sub-stations to interact with each other. The star - type optical fiber dual network is suitable for high reliability and high scalability requirements.


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Copyright© 2017
www.maxge.com All Rights Reserved.

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