Battery System Side | |
Model | HV-768V 280AH |
Rated voltage | 768V |
Rated capacity | 280ah (0.2C) |
Charge voltage | 852VDC (adjustable) |
Discharge voltage | 672VDC |
Rated working current | 100A(0.35C) |
Max.working current | 140A(0.5C) |
Rated power | 78KW |
Max.output power | 100KW |
Recommended DoD | 90% |
Range of working temp | -10~50°C |
Working humidity range | 5-85%RH |
Communication method | two way CAN2.0/RS485 |
Working indicator | Blue:Power; Green:Running; Red:Alarm protection |
Cycle life | 25±2°C, 0.2C/0.2C, EOL70%≥6000 |
Display method | 10inch(LCD)/PC Software |
Protective function | Voltage protection Temperature protection Current/Leakage protection Dielectric withstand voltage |
Protective function | Over charge and over discharge Over temperature range protection YES 1000VDC(not less than 1 GΩ) |
Dimension | 2981*2500*2550MM |
Protection level | IP65 |
Product packaging | Container |
PCS DC Input Side | |
Voltage | 420-850VDC(768V) |
Max.charge powerMax.discharge current | 120KW |
PCS-PV Input Side | |
Max.photovoltaic power | 120000W |
Max.photovoltaic voltage | 1000V |
Starting voltage | 150V |
MPPT range | 250-850VDC |
Full load DC voltage | 450-850VDC |
Rated DC input | 600V |
PV input current | 36A+36A+36A+36A |
PV input channels | 4 ways |
Communication method | two way CAN2.0/RS485 |
PCS-AC output side(Off-grid) | |
Rated AC power | 110KVA |
Active power | 100KW |
Rated voltage | 400VAC |
Rated current | 144A |
THDU | <2% linear |
Rated frequency | 50/60Hz |
Overload capacity | 110% long-term |
PCS-AC side(On-grid) | |
Rated AC power | 110KVA |
Active power | 100KW |
Rated voltage | 400VAC |
Rated current | 144A |
Voltage range | 320-460VAC |
Rated frequency | 50/60Hz |
THDU | <3% linear |
Power factor | Standard:1.0; lead 0.8/lag 0.8 |
AC Phase | Three-phase four-wire+ground wire(3W+N+PE) |
Isolation transformer | 0.68% |
Grid certification | TUV, CE |
Working temp.range | -40~60°C, >45°C Power down |
Communication method | RS485/CAN |



Voltage: 48V/51.2V
Capacity: 2.5kWh/5kWh/10kWh/15kWh
Voltage:51.2V/129.6-561.6V
Capacity: 5kWh~30kWh


Power: 3-12kW
Battery Capacity: 5-45kWh


Battery Capacity: 200-3000Wh
Battery Capacity: 5-400Ah


Capacity: 72-320kWh
Power: 50-1200kW
Battery Capacity: 64kWh~2064kWh

Type | Single Phase | 3 Phase | Split Phase |
Output Power | 3-16KW | 5-30KW | 5-8KW |
Output Voltage | 220/230/240V | 220/380V, 230/400 | 120/240V |
Battery Type | Lead Acid or Lithium Ion 40-60V |

SunArk Power is a leading global energy storage solution and service provider. The company specializes in residential, commercial and utility applications and delivers pre-eminent products and fit-for-purpose solutions. SunArk Power has 20+ experience producing energy storage products and 90,000+ systems actively running in 80+ countries, enabling millions of people to enjoy reliable, accessible and clean energy. SunArk Power has been developing quickly, till end of 2022, accumulatively, the company has manufactured 620MWh BESS and battery strings. Internationally, SunArk Power FlexCombo DC coupling microgrid ESS, from 50kW to 500kW, is a well-known trademark that more than 300 sets has been deployed in EU, US, Canada, Brazil, Myanmar, African countries etc. SunArk Power is a national high-tech enterprise with such innovative platforms as national enterprise technology center, CNAS accredited laboratory, postdoctoral workstation, academician workstation, Equipment and Electronics Research Institute and so on. SunArk Power has core technology patents in new materials, new technologies and new structures of battery power supply, has led and participated in the formulation of a number of international, national and industrial standards.
