Zhuhai Saibite Electrical Equipment Co., Ltd.
Main products:pv micro inverter,pv string inverter,AC module,PV junction box
Products
Contact Us
  • Contact Person : Mr. He Wengan
  • Company Name : Zhuhai Saibite Electrical Equipment Co., Ltd.
  • Tel : 86-0756-3310701
  • Fax : 86-0756-3319635
  • Address : Guangdong,Zhuhai,4-5 Floor, No. 15 Block, No. 1 Jintang Rd., No. 2 Industrial Area, Tangjia Village
  • Country/Region : China
  • Zip : 519080

gentralized grid-connected inverter power supply for photovoltaic power station

gentralized grid-connected inverter power supply for photovoltaic power station
Product Detailed
stable safe cheap high quality

Thanks to its unique benefits in environmental protection and economy, distributed power generation has drawn the attention of more and more people. During their adjustment of energy structure, a great many countries in the world have placed distributed power generation in a very important position. To satisfy the demand for energy due to the rapid development of the world economy, it is the natural development trend for the electric power industry to promote positively distributed power generation systems on the basis of the existing power grids.

The grid-connected inverter power supply system composed of SBTS-3500A series grid-connected inverter power supply modules and monitoring devices can be widely used for photovoltaic power stations at various power classes from 10 KW to100 KW.

Technical parameters

Type

TBS-10K/3

TBS-20K/3

TBS-30K/3

TBS-50K/3

TBS-100K/3

Rated capacity

10KVA

20KVA

30KVA

50KVA

100KVA

Maximum recommended solar battery array power

11KWp

23KWp

35KWp

70KWp

115KWp

Maximum DC input power

11 KW

23 KW

35 KW

70KW

115KW

Maximum array open-circuit voltage

450V

900V

MPPT

MPPT range

200V-450V

450V-820V

Maximum efficiency

93.5 %

93.5%

 MPPT accuracy

99%

Maximum array input current

55A

115A

90A

90A

145A

DC voltage ripple

VPP < 10 %

Rated AC output power

10 K W

20K W

30KW

50 K W

100K W

Maximum AC output power

10.5 KW

21 KW

31.5 KW

52.5KW

101.5KW

 Allowable power grid voltage range (three-phase)

320 – 440 V AC

Allowable power grid frequency range

49.8 – 50.2 Hz

Total curren waveform distortion factor

THD< 3 %

Power factor

>0.99

Communication interface

RS485,RS232

Night self-consumption of power

0W

Electric insulating properties

DC input to earth

2500VAC,(1 minute)

Between DC and AC

2500VAC,(1 minute)

 Environmental temperature for operation

-25°C~+50°C

Environmental humidity for operation

0~95%

 Protection class

IP20

Protection

(Polarity opposing connection protection),(short-circuit protection),(isolated island effect protection),(overheating protection),(overload protection)

            

 

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