CPV1.0MWp PV Plant

The 1MWp distributed photovoltaic grid-connected system has adopted Tier 1 PV modules, first class PV inverters which are fully certified for commercial flat rooftop application.

Commercial PV Solution

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Technical Specifications

System Configuration

  • PV module
    1800pcs*SS8-72HS -550M Mono, PERC PV module
  • PV inverter
    15pcs*SUN-50K-G03 50kW, 3-phase PV string inverter
  • Mounting system
    1 set* 1MWp flat and concrete rooftop mounting system
  • Monitor
    1unit* WIFI/GPRS data logging box
  • Junction box
    2 units * 10in1out junction box
  • AC distribution cabinet
    1 unit * 500kW AC distribution cabinet; 1unit * 550 kW AC distribution cabinet
  • Accessories
    1 set * accessories of lightning protection, grounding,cables, ports and bridges etc.
  • Spare parts
    1 set * spare parts

Working Conditions

  • Installation site
    Flat and concrete rooftop of commercial building
  • Max. building height
    ≤20 m
  • Snow load
    PV module: 5400Pa@front side,2400Pa@back side; mounting system: ≤2.4 kN/m2
  • Wind load
    PV module: 5400Pa@front side,2400Pa@back side; mounting system:≤60 m/s

DC Input

  • MPPT number/ max. input strings number
    4/12
  • PV module number
    1800pcs
  • PV array voltage at peak power
    630V
  • Peak input power
    990kW
  • MPPT voltage range
    PV module:41.97V; Inverter:200~850V; PV array:629.55V
  • Open circuit voltage-Voc
    PV module:49.91V; Inverter:49.91V; PV array:748.65V
  • Max. input current
    PV module:13.1A; Inverter:160A; PV array:104.8A
  • Max. short circuit current
    PV module:14.02A; Inverter:240A; PV array:112.16A

AC Output

  • Max. AC output power
    15*50kW
  • Rated grid voltage
    3/N/PE, 220 V / 380 V, 230 V / 400V

General System Specs

  • Max. efficiency
    PV module:0.213; Inverter: 0.987
  • Communication
    Inverter:RS485/RS232/Wifi/LAN
  • Operating temperature
    PV module:-40°C ~ +85°C; Inverter:-25~65℃, >45℃ derating
  • Certifications
    Mounting system: designed according to Japan JIS standards,TÜV certified and MCS accredited.; PV module: IEC61215, IEC61730, UL61730; Inverter: Grid connection standard: VDE4105, IEC61727/62116, VDE0126, AS4777.2, CEI 0 21, EN50549-1, G98, G99, C10-11, UNE217002, NBR16149/NBR16150; Safety/EMC standard: IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2
  • Warranty
    Mounting system: Steel-10 years, Aliminium-15 years warranty, 20 years quality assurance; PV module: PV module: 12 years product warranty, 25 years linear power warranty; Inverter: 5 years
  • Enclosures
    PV array: outdoor installation; Inverter:IP65
  • Dimensions (WxHxD)
    PV module:1134X2278X30mm; Inverter:647.5×537×303.5 mm
  • Weight
    PV module:27.5kg; Inverter:44.5 kg
  • Packaging
    PV module:31pcs/pallet; 720pcs/40HQ
Key Components
SS8-72HS Series 540~560W Mono, PERC Module
  • From the manufacturing expert of PV cell and module, ranking as Bloomberg Tier 1 and TOP4 solar cell supplier with 25GW capacity
  • Half-cut technology, reducing current loss and hot spot risk
  • High power output, with MBB and high-density encapsulation ensures higher power output
  • Gallium doped wafers reduce annual power degradation, optimized circuit design ensures more power generation under shading
Key Components
SUN-(30~60)K-G03 3-phase String Inverters
  • Zero export application, VSG application
  • EN50549 certified for European application
  • 4 MPPT input, each rated current is 36A, compatible with high power module
  • Anti-PID function optional
Key Components
CMS1MWp Ballasted System for Flat Roofs
  • Completely innovative, unilateral elevation system with less components and lower ballast
  • Equipped with pre-assembled components, 40% less installation time so that a team of 4 workers can install 50kW per day
  • Orientation changes from south-east to south-west, with similar yield performance
  • 10°, 12° or 15° elevation angle options available
  • Foldable triangles, less transportation space
  • Aerodynamically optimized with wind breaker on reverse enabling minimal ballasted weight
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