Solid photovoltaic solutions in 9, industry and commerce. The application of 7 mw project

In just the past 2019 Shanghai SNEC show, solid, heavy introduced a photovoltaic system solutions for industry and commerce, recognised by the general customers the consistent, can realize the system the authors substantially increase efficiency, lower LCOE, pushing parity with the Internet age.

in the near future, solid, complete in tianjin jianda tyre & amp; Huaneng group 9. 7 mw industrial distributed photovoltaic (pv) grid work of the project, its solution is construction of the project investor in huaneng group and design electronic information industry the eleventh design and research institute of engineering science and technology co. , LTD. , tianjin branch agree, solid, fully demonstrated in the industrial and commercial pv power solutions.

it is understood that the project USES the sea of tranquility in tianjin area jianda tyre ( Tianjin) Co. , LTD. , north and south of old factory to new factory, a total of seven caigang steel structure building roofing construction of distributed photovoltaic power generation project, the total use area of about 11. Installed capacity of about 10000 square meters, nine. 7 mw, the plant capacity is expected to 1062. Total capacity of 23993 90000 KWH, 25 years. 10000 KWH, the project adopted & other; More than spontaneous for private use, electricity throughout the Internet &; Model, spontaneous self-used rate above 95%.

the photovoltaic power station components using the 315 w monocrystalline imbricate, on the choice of photovoltaic inverter, using solid, GW80KHV - MT smart photovoltaic inverter, a total of 104 units, through the seven cases of variable 10 kv high voltage grid. Due to the solid, can provide a complete set of industry and commerce system solutions, as well as the best LCOE solutions, make it stand out.

gode GW80KHV - MT biggest photovoltaic inverter dc input voltage of 1100 v, can reduce the dc cable usage, reduce line loss also can effectively improve power generation, and the 1100 v system design in the industrial chain, the core components, technical maturity, as well as on the standard specification is relatively stable, more safe and reliable.

solid MT series, has 4 road MPPT photovoltaic inverter, can pick up 16 series of components, each of the project each string of 22 pieces of components, components for power is 315 w, each inverter connected to the capacity of 110. With 1 88 kw, the dc side. 386 times. And solid, GW80KHV - MT photovoltaic inverter dc input power is 120 kw, the largest support 1. Dc with five times, effectively support the treat with leniency ratio of the project, the increase of the maximum capacity, improve the yield.

to save costs, the project USES the 540 v medium voltage grid inverter, grid voltage, electric current will become smaller, the corresponding line loss, voltage drop also fell, power also has the improvement. Communication line; Aluminium wire, but also further reduce the cost.

the project adopts advanced PLC communication inverter communication way, compared with RS485 communication, PLC no additional wiring, communication cable directly used as the channel, save a lot of communication cable cost, but also saves a certain number of operations and labor costs. Solid, solid DE wei SCB2000 photovoltaic inverter and communication box, realization of PLC communication methods, SCB2000 photovoltaic communication box has built-in PLC communication board, EzloggerPro data collector, optical fiber ring network switch.

in addition, the solid solutions, industry and commerce system can also realize cascade control, intelligent IV curve scanning, intelligent reactive power compensation, power limits and other important function, the escort for the photovoltaic power station safe and efficient operation.

jianda tyre & amp; Huaneng group, the construction of photovoltaic power station economic and ecological benefits, setting large as a big, photovoltaic power generation can save huge electricity bills, reduce the consumption of fossil resources at the same time, to reduce the emissions of harmful gas such as coal pollution to the environment.

solid's will to power, increase the intensity of r&d and innovation, constantly optimize the solution, the escort for the photovoltaic power station, solar parity on the Internet, power new energy development.