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 global commercial flat rooftop application.

Commercial PV Solution

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Technical Specifications

System Configuration

  • PV module
    1824 pcs*540W tier 1 mono PV module
  • PV inverter
    19 units*50kW 3-phase string PV 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

Scenario & Priorities

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

DC Input

  • MPPT number/ max. input strings number
    4/12
  • PV module number
    1824 pcs, 12 pcs/string * 8 strings/unit * 19 units
  • PV array voltage at peak power
    597.6V
  • Peak input power
    984.96kW
  • MPPT voltage range
    Inverter: 200-1000 V; PV module: 41.50Vmpp max.;PV array:498V
  • Open circuit voltage-Voc
    PV module: 49.80V; PV array: 598V
  • Max. input current
    Inverter: 4*28.5 A; PV module: 13.02A Impp;PV array:4*26.04A
  • Max. short circuit current
    Inverter: 4*44.5 A; PV module:13.77A; PV array:4*27.5A

AC Output

  • Max. AC output power
    973kW
  • Rated grid voltage
    3/N/PE, 220 V / 380 V, 230 V / 400V

General System Specs

  • Max. efficiency
    98.8%
  • Communication
    RS485, optional: Wi-Fi, GPRS
  • Operating temperature
    -25 ~ +60°C
  • Certifications
    Grid connection standard: G98 or G99, VDE-AR-N 4105 / VDE V 0124, EN 50549-1, VDE 0126 / UTE C 15 / VFR:2019, RD 1699 / RD 244 / UNE 206006 / UNE 206007-1, CEI 0-21, C10/11, NRS 097-2-1, EIFS 2018.2, IEC 62116, IEC 61727, IEC60068, IEC 61683, EN 50530; Safety/EMC standard: IEC/EN 62109-1/-2, IEC/EN 61000-6-2/-4;PV module: IEC 61215 61730 PID certificates; Mounting system: designed according to Japan JIS standards. TÜV certified and MCS accredited
  • Warranty
    Inverter: 5 years standard warranty; PV modules: 12 years material and workmanship warranty, 25 years linear output warranty; Mounting system: ≥10 years
  • Enclousures
    Inverter: IP65(outdoor); PV array: outdoor installation
  • Dimensions (W*H*D)
    Inverter: 630*700*357 mm PV module: 1133*2256*35 mm
  • Weight
    Inverter: 63 kg; PV module: 33.5 kg
  • Packaging
    Inverters- qty per pallet: 4 pcs; qty. per 20ft container: 84 pcs; qty. per 40ft container: 168 pcs; PV modules- qty. per pallet: 30pcs; qty. per 40ft HQ container: 600pcs
Key Components
525~545W Tier 1 Bifacial Double Glass PV Modules
  • A BNEF Tier1 module manufacturer with over 32 years of manufacturing excellence and 6 GW module production capacity
  • Anti PID. Limited power degradation caused by PID effect is guaranteed under the strict testing condition for mass production
  • 12 years product guarantee and 30 years output guarantee
  • 0.5% annual degradation after the first year
  • More power output in weak light condition, such as haze, cloudy and early morning
Key Components
50kW Three Phase String Inverter
  • Max. efficiency 99%
  • Wide voltage range and low startup voltage
  • 4 MPPT input, each rated current is 28.5A, compatible with high power module
  • Intelligent redundant fan-cooling
  • Perfect commercial site monitoring solution
  • Anti-resonance, supporting over 6MW parallelled in one transformer
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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