Nacci Battery 500V 6kW Home Energy Storage System Custom Simple Eco-friendly Stackable Can Communication

Technical Specifications
  • Safe & Reliable: LiFePO4 battery with intelligent BMS for maximum protection
  • Modular & Expandable: Scale from 10.24kWh to 51.2kWh, with customizable options.
  • Smart Energy Management: WiFi/GPRS
    monitoring via iOS & Android
  • High-Efficiency Charging: Built-in 120A MPPT
    solar controller, PV input 60-500VDC
  • Rugged & Durable: Anti-dust design, ideal for harsh environments
  • Seamless Power Supply: Dual output with pure sine wave inverter (on/off-grid)
SKU: NC-HS-5K51-L-R2-UL

TECH & SPECS

PV (DC Input)

Recommended Max. PV Input Power

6000W

Max. Input Voltage

500V

MPT Operating Voltage Range

85V-450V (@75V start up)

Number of MPPT

1

Max. Number of Input Strings Per MPPT

1

Max. input Current Per MPPT

27A

Max. Short-Circuit Current Per MPPT

35A

Grid (AC Input)

Max output power

6000W

Max output current

50A

Rated grid voltage

220/230/240V (L, N, PE)

Rated grid frequency

50/60Hz

Acceptable range

170-280 Vac (for UPS)

90-280 Vac (for home application)

Battery Parameters (Bidirection)

Battery type

LiFePO4

Battery voltage range

40-60 Vdc

Battery capacity

10.24kWh

Rated Battery Voltage

48Vdc/51.2Vdc

Max. charge/discharge current

120A / 130A

BMS Communication Mode

Software Version

Back-up Output (AC output)

Rated output power

6000W/6000VA

Rated output current

27.3A

Rated output voltage / Frequency

220/230/240V (L, N, PE) 50/60Hz

   

Surge power

THDV (@ linear load)

12000VA 5s

< 3%

Efficiency

Peak Efficiency

98%

Max. MPPT Efficiency

99.90%

IP Rating

IP21

General Parameters

Operating temperature range

-10°C ~50°C

Relative humidity range

10%~95%

Max. operating altitude

>2000m derating

Standby self-consumption

<10 W

Installation type

Installation type

Cooling mode

Fan Cooling

Dimension D*W*H

450x450x515(mm)

Weight

~118kg

Benefits

  • Life cycles
    >3500 cycles
  • Safety and sustainability
    reducing carbon footprint
  • Eliminate battery
    changes at each shift
  • Reduced costs &
    Savings on electricity bills
  • Fast charge &
    No “memory” effect
  • No hazardous fumes
    acid spills or watering
  • Remote troubleshooting &
    monitoring
  • Zero daily maintenance and
    no battery room required

The right choice for more and more applications.

  • The 48 V 690 Ah battery has an excellent charging performance and high energy density.
  • F48690BD will only take a little charging time. Therefore, you can save a lot of time for workers.
  • Our lithium forklift battery is easier and more convenient to use and does not require maintenance to ensure its performance.
  • The cycle life of the 690 Ah forklift battery is up to 3500 times, contributing to cost savings.

Comprehensive Safety

Support multiple protection, including battery reverse polarity protection, output short circuit protection, output over/under voltage protection, over-temperature protection, and input over/under voltage protection, for ultimate charging safety.

NACCI forklift charger supports communicating with the BMS of lithium batteries in real time, which significantly extends the charger lifespan.

Intelligent Monitoring

The intelligent display showcases current charging voltage, charging current, battery information, and set current in real time. It supports 12 language settings for easy reading and enables upgrading via USB.