email sales@namkoo-power.com
tel +86 18826309307

3kW 5kW Single/Split/Three Phase Off Grid Inverter

NK HF Series Off-Grid Inverters with 1MPPT

Rated input voltage 220/230Vac
Frequency 50Hz/ 60Hz (Auto detection)
Output voltage waveform Pure sine wave
Rated output power (VA) 3000
Loaded motor capability 2HP
Battery type Lead acid or lithium battery

Namkoo 48V Split Phase Inverter 120/240 Three Phase Solar Inverter

The HFP series represents a cutting-edge all-in-one hybrid solar charge inverter, seamlessly combining solar energy storage, mains charging, and AC sine wave output functionalities.

best brand solar inverter

Product Parameter:

ModelsNK4830-500NK4850-500
AC mode
Rated input voltage220/230Vac
Frequency50Hz/ 60Hz (Auto detection)
Maximum bypass overload current30A40A
Inverter mode
Output voltage waveformPure sine wave
Rated output power (VA)30005000
Rated output power (W)30005000
Rated output voltage (Vac)230Vac
Loaded motor capability2HP4HP
Bypass breaker specifications30A40A
Rated battery input voltage48V (Minimum starting voltage 44V)
AC charging
Battery typeLead acid or lithium battery
Maximum charge current60A80A
Charge voltage range40-60Vdc
PV charging
Maximum PV open circuit voltage500Vdc
PV operating voltage range120-500Vdc
Maximum output power3000W5000W
PV charging current range (can be set)0-60A0-80A


Product Features:

  1. Supports up to 6 parallel units up to 30kW output
  2. Suitable for off-grid requirements
  3. Single-phase/split-phase/three-phase outputs with various charging/discharging modes to choose from
  4. Supports battery BMS communication
  5. Intelligent variable-speed fan to efficiently dissipate heat and extend system lifespan.
  6. Power saving mode, reduce no-load loss.
  7. Rocker switch for AC output control.
  8. All-round protection for solar panels includes overload and short circuit protection, under-voltage and over-voltage protection and reverse polarity protection.

best off grid inverter

Product Details:

Intelligent and variable-speed fan efficiently dissipate heat and extend system life.

ON/OFF rocker switch for AC output control is reassuring and convenient.

best off grid solar inverter


Company Profile:

Namkoo is a global provider of one-stop solar energy storage solutions. After 18 years of development, Namkoo now has a battery manufacturing plant and 30+ R&D energy storage product research and development personnel, and is committed to designing and providing customers with household, industrial, commercial and public energy storage systems that meet customer needs.

solar inverter supply

solar inverter project

certificates

Contact Us

SERVICE ONLINE

SERVICE ONLINE

ONLINE MESSAGE