CPVESS75kWp_50kW_102.4kWh for EU

A micro-grid system with PV and storage, saving the energy bill outstandingly. Backup function, protecting your property from power outages and saving your diesel cost

DC Coupled Commercial PV + Storage


Technical Specifications

System Configuration

  • PV module
    54 pcs*450W mono PV modules
  • Mounting system
    1 set* 25kWp pitched tile mounting system
  • Hybrid inverter
    1 pcs*30kW rack-type, 3-phase hybrid inverter
  • Battery packs
    1 set*92kWh high-voltage battery system with cabinet
  • Energy meter
    1 unit*3-phase energy meter
  • Optional STS
    1 set* 60kW on-/off-grid auto switching gear, optional
  • DC combiner box
    1 unit*DC combiner box 40kVA
  • Accessories
    MC4 ports and DC cables 1C-4sq.mm DC 1000V solar cable *10m; battery connectors and cables; MC4 ports 1000V 30A IP67 *54pcs

Working Conditions

  • Installation site
    Flat and concrete rooftop of commercial building
  • Max. building height
  • 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

PV Side

  • MPPT number/ max. input strings number
  • PV module number
  • PV array voltage at peak power
  • Peak input power
  • MPPT voltage range
    PV module:41.65V; Inverter:300-800V; PV array:749.7V
  • Open circuit voltage-Voc
    PV module:49.61V; Inverter:1000V; PV array:892.98V
  • Max. input current
    PV module:12.97A; Inverter:3x36A; PV array:77.82A
  • Max. short circuit current
    PV module:13.85A; Inverter:3x40A; PV array:83.1A

Battery Storage

  • Storage capacity
    102.4kWh, 5.12kWh*N*2 (N=10)
  • Battery voltage
    512V, 51.2V*10(N=10)
  • Nominal charging/discharging current
  • Nominal battery output power
  • Battery chemistry
  • DoD
  • Lifespan
    6000 times @0.5C, 100%DoD,70%EOL

AC Side Grid-tied

  • AC output power
  • Grid voltage

AC Side Off-grid

  • Backup power
  • On-/off-grid switching time
    On to off ≤20ms
  • Nominal backup time
    C.a. 2h

General Specs

  • Max. efficiency
    Max. system efficiency: 90.31%; Inverter MPPT efficiency: 99.9%; inverter charging/discharging efficiency: 97.5%/97.5%; battery round trip efficiency: 95%; PV module max. efficiency:20.9%
  • Communication
    Inverter: RS485,CAN; Batteries:Ethernet, CAN
  • Operating temperature
    PV module:-40 ~ +85°C; Inverter: -25~60℃(>45°C derating); Batteries:-30~+50°C
  • Certifications
    Mounting system: TÜV certified and MCS accredited.PV module: IEC61215, IEC61730, UL61730; Inverter: EN50549, VDE4105, G99; IEC62477, IEC61000, CE, GB/T; IEC62109, IEC61683, IEC60068, IEC61727, IEC62116; Batteries: IEC62619, UN38.3, IEC61000
  • Warranty
    Mounting system: 10 years for steel cost-efficient solution, 15 years for high-performance Aliminium solutionPV module: 12years product warranty, 25 years linear power warranty; Inverter: 5 years standard warranty; Batteries: 5 years battery warranty
  • Enclousures
    PV array: outdoor installation; Inverter: IP65; Batteries: IP54
  • Dimensions (W*H*D)
    PV module: 1134x2278x30mm; Inverter: 650x715x325mm; Batteries: 1100x2380x1100mm
  • Weight
    PV module:27.5kg; Inverter:75kg; Batteries:Total cabinet with battery modules:<1.5T
  • Packaging
    PV module:36pcs/ pallet, 720pcs/ 40HQ
Key Components
KAC50DP 50kW C&I Solar Battery Hybrid Inverter
  • Fully certified for European entry
  • Default version for grid-tied application, optional for off-grid with external automatic switch and transformer added
  • Solar battery converting hybrid with max. 75kWp peak PV power
  • EMS integrated, applicable for different scenarios
Key Components
SS8-72HS Series 540~560W Mono-Facial Module
  • From the manufacturing expert of PV cell and module, ranking as 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
  • Mono, PERC module with 21.7% maximum efficiency, new TOPCon technology optional
Key Components
BC100DE 512V200Ah, 102.4kWh Battery Cabinet
  • More reliable with high performance LFP batteries from CATL , global top battery brand
  • Pre-installed in factory for easy installation on site
  • Capacity expandable with parallel connection of multiple 50kW/100kWh standard units
Key Components
50~75kWp Commercial Flat Mounting System
  • Adaptive mid and end clamps design with thickness 35 mm to 50mm adjustable, compatible with the installation of mainstream PV modules.
  • The tilt angle can be adjusted from 10D to 25D.Adopting concrete block or ground screw piles as foundation are both feasible for this system
  • 20 years' quality assurance. Using super high-quality aluminum alloy material, the surface is plated with 15μ oxide film. The production is carried out in our ISO9001 certified factory.Certification and standards.
  • Designed according to Japan JIS standards. TÜV certified and MCS accredited.
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