Merak S-HESS P Series
Merak S-HESS P Series

Merak S-HESS P Series

Hybrid ESS all-in-one with multi-unit parallel expansion, <10ms seamless grid switching, and diesel generator compatibility. Intelligent air cooling for high efficiency & long life–ideal for residential, outdoor, and C&I storage.


  • Multi-unit coordination: Supports up to 12 units in parallel, flexible and reliable.

  • Seamless switching: On-grid/off-grid transfer time <10ms, non-stop critical power.

  • Diesel compatible: Compatible with diesel generators, for charging and load power supply.

  • Outdoor design: IP65 water & dust protection, reliable guarantee for outdoor applications.

  • Smart Management: CT sensing, ATS support, GPRS module (optional).

  • Integrated Functions: RS485 / CAN / WiFi, APP / PC Cloud Monitoring.


Get the Merak S-HESS P Series Price
Model
ModelMerak S-HESS PS-10
Battery Input Data
Battery TypeLFP
Battery Rated Voltage (V)51.2
Capacity (Ah)200
Energy (Wh)10240
Max Discharge Current (A)135
Max Charge Current (A)135
Cycle Life8000 times (80% DOD)
PV String Input Data
Max DC Input Power (W)9000
PV Input Voltage (V)370V (125-500V)
MPPT Range (V)150-425V
Full Load DC Voltage Range300-425V
Start-up Voltage (V)125V
PV Input Current (A)18+18
Max PV Short Circuit Current (A)27+27
Number of MPPT Trackers2
Number of Strings per MPPT Tracker1+1
AC Input/Output Data
Rated AC Output & UPS Power (W)6000
Max AC Output Power (VA)6600
Peak Power (Off grid)2 Times of rated power, 10S
Rated AC Input/Output Current (A)27.3/26.1
Output Frequency & Voltage50/60Hz; 220/230Vac
Grid TypeSingle Phase
Total Harmonic Distortion<3% (at nominal power)
DC Current Injection<0.5% In
Efficiency
Max Efficiency97.60%
European Efficiency96.50%
MPPT Efficiency>99%
General Data
Operating Temperature Range-40~60°C
Cooling MethodSmart air cooling
Noise<50 dB
Communication with BMSRS485/CAN
Monitoring ModeWifi+APP
Protection RatingIP65
Weight120Kg
Dimensions600*200*1150mm (including base)

Hybrid ESS all-in-one with multi-unit parallel expansion, <10ms seamless grid switching, and diesel generator compatibility. Intelligent air cooling for high efficiency & long life–ideal for residential, outdoor, and C&I storage.

  • Merak S-HESS-D T6-10.pdf 24.15B Download
  • Merak S-HESS-G T12-27.pdf 6.85B Download
  • Merak S-HESS-G T24-54.pdf 6.55B Download
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