Ziewnic-SP-2200-PV4500-1.8kW-Off-Grid-Inverter

Ziewnic SP-2200 PV4500 1.8kW Off-Grid Inverter Price in Pakistan

Price on request
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Full specifications

Brand
Inverter Specifications
ModelSP-2200 (PV4500)
Inverter typeOff-Grid
Grid typeSingle Phase
IP classIP21
PV Input Data
Max DC input power4500 W
PV input voltage450 V
MPPT voltage range55-450 V
Max. PV input current18 A
AC Output Data
Rated AC output1800 W
Rated AC output current14.54 A
Rated voltage230 V
Power factor1.0
Battery Data
Battery typeLithium & Lead-Acid
Battery voltage range24-48 V
Max. charging current80 A
Protections
AC overcurrent protectionYes
Output short circuit protectionYes
General Specifications
Operating temperature-10°C ~ 50°C
Max. efficiency98%
Note: Every Ziewnic catalogue in this range is footed "Powered by Growatt PK (Pvt.) Ltd.", so the brand is distributed here through Growatt Pakistan. 1800 W rated (1.8 kW) on a 24-48 V battery from up to 4500 W of PV. MPPT window 55-450 V on a 450 V open-circuit ceiling, 18 A of PV input current. 80 A of charging. Rated output 14.54 A at 230 V. Peak efficiency 98%. Pure sine wave at 230 V +/-5%, power factor 1.0, transfer 10 ms for computers or 20 ms for appliances. Lithium and lead-acid both supported, with conformal coating against dust and humidity and a built-in electronic breaker. It takes either a 24 V or a 48 V bank, which is unusual at this size and lets the same unit suit two very different battery budgets. IP21. Rated -10°C ~ 50°C. No price yet: w11stop.com stocks around forty Ziewnic products but not this model, and Kamal Solar and alladin.pk carry none. Checked 28 September 2026.