The solution is powered by C-BESSHD, cutting-edge NHOA’s proprietary storage inverter featured with advanced control functions such as virtual inertia, on-grid and off-grid operations with seamless transition management and power quality capabilities. An integration of PROPHET EMS network is enabled by a dedicated P.EMS controller providing different safety and automation features.
PowerHouse HD
Power Conversion Station
Compatible with most
Lithium-Ion batteries
Lithium-Ion batteries
High reliability thanks to
the modular design
the modular design
PowerHouse HD is NHOA’s power
conversion station designed for utility-
scale storage power plants.
Due to the wide DC voltage operating range and three different inverters’ AC voltage levels, PowerHouse HD meets a variety of system requirements in terms of battery technology and grid specifications. Its modular and scalable design offers significant reliability advantages over the competitors, exemplified by keeping the system running uninterrupted in case of a single-module failure.
PowerHouse HD
All-in-One Features
High DC Voltage Range, up to 1500 Vdc @ AC Rated Power
High reliability thanks to the modular design, up to 4 independent DC inputs
Different AC voltage levels are available, 440/550/690 Vac
Full four quadrant operation @ AC rated power
Forced air cooled, up to 40° C without derating
Pre-assembled solution for easy installation and maintenance
Designed according to international safety standards IEC 62933 and UL 9540
Featured with C-BESSHD advanced control
Optimised for vertical integration with EnergyHouse and PROPHET EMS controllers
PowerHouse HD
Technical Specifications
PowerHouse HD model
PH2HD-3.6-690
Rated AC power
3.6 MVA
Rated AC voltage
690 V
PCS model
C-BESSHD-1800
Number of PCS
2
Minimum DC voltage
990 V
PowerHouse HD model
PH2HD-2.8-550
Rated AC power
2.8 MVA
Rated AC voltage
550 V
PCS model
C-BESSHD-1400
Number of PCS
2
Maximum DC voltage @ rated power
1500 V
Minimum DC voltage
820 V
PowerHouse HD model
PH2HD-2.2-440
Rated AC power
2.2 MVA
Rated AC voltage
440 V
PCS model
C-BESSHD-1100
Number of PCS
2
Minimum DC voltage
660 V
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