3.5kW Off-Grid Hybrid Solar Inverter 48V Single Phase Wi-Fi
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3.5kW Off-Grid Hybrid Solar Inverter 48V Single Phase Wi-Fi

৳46,070৳54,200Save ৳8,130
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Key features

  • Brand : Growatt
  • Model : SPF 3500 ES Lite
  • Inverter Type : Single Phase Off Grid Hybrid Inverter
  • Nominal DC Voltage : 48V
  • Rated Power: 3.5KW (3500 W)
  • Maximum PV Input: 4500 W
  • Connectivity: Built-in Wi-Fi + App
  • 2 Years replacement warranty
  • 100% genuineManufacturer warranty
  • Nationwide deliveryCash on delivery available
  • Expert supportSizing & installation help
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Powers your home from solar with a 3500W AC output and up to 4500W PV input, backed by built-in Wi-Fi monitoring through the app. The white and black wall-mounted casing has a front LCD panel with push buttons for quick on-site checks. Suited to homes and small off-grid solar setups running on a 48V battery bank.
DatasheetSPF 3500 ES Lite
BATTERY
Battery voltage48VDC
Battery typeLithium/Lead-acid
INVERTER OUTPUT
Rated power3500VA/3500W
Parallel capabilityYes, 9 units maximum
AC voltage regulation (Battery mode)230VAC ± 5% 50/60Hz
Surge power7000VA
Efficiency (Peak)93%
WaveformPure sine wave
Transfer time10ms typical, 20ms Max
SOLAR CHARGER
Maximum PV array power4500W
MPPT Range/Operating voltage120VDC ~ 450VDC
Number of independent MPPT trackers / strings per MPPT tracker1/1
Max. input current per MPP tracker22A
Maximum PV array open circuit voltage500VDC
Maximum solar charge current80A
AC CHARGER
Charge current60A
AC input voltage230 VAC
Selectable voltage range170–280 VAC (For Personal Computers); 90–280 VAC (For Home Appliances)
Frequency range50Hz/60Hz (Auto sensing)
PHYSICAL
Protection degreeIP20
Dimension (W/H/D)280/125/435mm
Net weight9.2kg
OPERATING ENVIRONMENT
Humidity5% to 95% Relative Humidity (Non-condensing)
Altitude<2000m
Operating temperature−10°C ~ 55°C
Storage temperature−15°C ~ 60°C
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