8-12KW OFF GRID SOLAR INVERTER

A solar inverter is a crucial component in a solar power system that converts direct current (DC) electricity generated by solar panels into alternating current (AC) electricity, which is suitable for use in homes and businesses. The primary function of a solar inverter is to transform the variable and intermittent DC power produced by solar panels into stable and synchronized AC power that can be fed into the electrical grid or used locally

A solar inverter is a crucial component in a solar power system that converts direct current (DC) electricity generated by solar panels into alternating current (AC) electricity, which is suitable for use in homes and businesses. The primary function of a solar inverter is to transform the variable and intermittent DC power produced by solar panels into stable and synchronized AC power that can be fed into the electrical grid or used locally

GENERAL FEATURES 

  • Built-in MPPT solar charge controller 100A/200A
  • MPPT efficiency max 98%
  • Powerful charge rate up to 140Amp
  • DC start &Automatic Self-Diagnostic Function
  • WIFI / USB monitoring function (wi optional)
  • Smart LCD
  • Inside BMS function
  • Supporting AGS, BTS port


SPECIFICATION

ModelNPS-0848IO
NPS-1048IO 
NPS-1248IO 

Inverter Output

Nominal battery system voltage

48VDC

48VDC
48VDC

Rated power

8kW

10kW
12kW
Surge power
24000VA
30000VA
36000VA
Waveform
Pure sine wave / same as input (bypass mode)

Nominal output voltage RMS
220V / 230V / 240VAC (±10%RMS) 


Output frequency 
50Hz / 60Hz ± 0.3Hz


Inverter efficiency
>88%


Line mode efficiency
>95%


Power factor 
1

Typical transfer time
20ms(max) 


AC Input

Voltage230VAC
Selectable voltage range
90-280 VAC (APL)
Frequency range
50Hz / 60Hz

Battery

Low battery voltage cutoff40-48VDC for 48VDC mode
Low battery voltage recovers
42-50VDC for 48VDC mode
High battery voltage cutoff
60VDC for 48VDC mode
High battery voltage recovers
57VDC for 48VDC mode 
Idle consumption-search mode
<80W when power saver on

AC Charger

Output voltage 
Depends on battery type
Charger AC input breaker rating
80A 
100A
Overcharge protection S.D.
62.8VDC for 48VDC mode 


Maximum charge current
100A
120A
140A

Bypass & Protection

Input voltage waveformSine wave (grid or generator)
Nominal input frequency
50Hz or 60Hz
Overload protection (SMPS Load)
Circuit breaker
Output short circuit protection
Circuit breaker
Bypass breaker rating
80A
100A

Max bypass current
36A
45A
54.5A 

Solar Charger

Maximum PV charge current100A(200A optional)
DC voltage
48V
Maximum PV array power
5000W(10000W for 200A optional)
MPPT range @ operating voltage(VDC)
64~235VDC
Maximum PV array open circuit voltage
250VDC 
Maximum efficiency
>98%
Standby power consumption
<2W

Mechanical Specification

MountingSine wave (grid or generator)
Dimensions (W x H x D)
50Hz or 60Hz
Net weight (kg)
80A
75

Shipping dimensions (W x H x D)884x618x443mm
 
Shipping weight (kg) 
828992

Environmental

Operation temperature range0°C to 40°C
Storage temperature
-15°C to 60°C
Audible noise
60dB MAX


*Product specifications are subject to change without further notice



Part NumberDescription
NPS-0848IO
8kW Off Grid Solar Inverter
NPS-1048IO
10kW Off Grid Solar Inverter
NPS-1248IO
12kW Off Grid Solar Inverter