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Brightway Solar 40kW Long Cycle Life Outdoor Power Storage Cabinet Solution for Commercial Industrial Use with Grid Connectivity Flexibility


  • Brightway Solar


Function Characteristics

  • The integrated solution houses photovoltaic (PV) panels, power conversion systems (PCS), and LiFePO4 batteries in a single cabinet, enabling seamless integration and optimization. It supports multiple battery configurations, allowing for scalability and flexibility. The inclusion of an advanced EMS (Energy Management System) ensures intelligent energy management and efficient operation.

  • With a wide PV input voltage range and battery voltage range, this solution caters to various installation scenarios. It offers both grid-connected charging and discharging capabilities, as well as an off-grid independent inverter function, providing redundancy and reliability in case of power outages.

  • Designed for simplicity, the solution boasts a compact footprint, enabling flexible layout options and straightforward installation. Its modular construction allows for easy expansion in terms of power and capacity, meeting future energy needs.

  • Communication capabilities are robust and versatile, enabling real-time data exchange with the battery management system (BMS).

  • Communication methods such as RS485 and CAN are supported, ensuring seamless integration with various systems and components.

Technical Specifications

DC Input
Max.  power(KW) 48KW
Max. DC votageM 1000V
MPPT   vdtage   range(M) 180V-900V/630V
MPPT operaing vallage range at raled power 400V-900V
MPPT    tracker/stings 2/2/2
Max.input current of  single MPPT(A) 36A*3
Shor-circuit current of PV input(A) 42A/42A/42A
AC Output
Rated  output  power(KW) 40KW
Max. apparent AC power(KVA) 40KVA
Max. output current(A) 60A
Grid voltage/range(V) 400V,3L+N+PE
Frequengy  (Hz) 5060Hz
PF 1(0.8lagging-O.&leading)
Battery    capacity(KWH) 53KWH-173KWH
Battery type UiFePO4 battery
Battery    Modue 51.2V 130AH BYD blade battery modue
Number of batlery racks 1-2
Battery  vatage  range(M) 220V~800V
Max.  input/output  vatage(M 800V
Rated   charge/discharge   current(A) 100A
Max,  input/output  power(KW) 40KW
EPS Output
Rated output power(KW) 40KW
Max.Apparent   AC   power(KVA) 40KVA
Max. singke-phase apparent output power 13KVA
Rated output voltage(V) 400V,3L+N+PE
Rated output current(A) 60A
Rated frequency (Hz) 50Hz/60Hz
Automa ic swiching time (ms) <10ms
THDU <3%
Overload  capacity 110%,30S/120%,10S/150%,0.02S
Protection Parameters
AC over current protecson Yes
Ground  faut  detection  protecion Yes
Power  grid  morioning  prolection Yes
Residual current detection protedion Yes
General Data
Euro Effikieny >98.2%
Noise Emission (Typical) <45dB
Operation  Temperature -25~+60℃
Relative Humicity 5~90%(non-condensing)
AHiude 4000m(>2.000   Derating)
Dimensions  (W/D/H)  mm 1000*1650*2050
Weight(kg) Customizason
Inverier Topology transformerless
Self-Consumpion <3W
Ingress protection IP54
Fire extinguishing system Opional
Operating temperature -30℃~55℃
PCS  cooing  way Intehigent  Fan
Battlery codling way Air  condioning  cocing
Display and Communication
Display LCD
Interface RS485/WFVGPRS yes /optiopt

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