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Brand: Xwatt
Xwatt Single Phase 4.4kw Ongrid Inverter For Home and Commercial Usage
SKU: TI-XS-69528
Estimated Delivery By: Apr 28 - Apr 30 




MRP : ₹26000
Estimated Delivery By: Apr 28 - Apr 30 
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₹26000 (Including GST)
Get Extra ₹390 OFF on Prepaid Orders
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Short Description
Xwatt Inverter
4.4kw On-grid Inverter
Country of origin: India
Specifications
- Brand: Xwatt
- Weight (Approx.) : 5.5 kg
- Model : XW-4.4K
DC Input :
- Max. PV array input power [Wp] : 6600
- Max. PV input voltage [V] : 550
- Startup voltage [V] : 50
- Nominal input voltage [V] : 360
- MPP tracker voltage range [V] : 40-550
- No. of MPP trackers : 1
- Strings per MPP tracker : 1
- Max. PV input current [A] : 20A
- Isc PV Array short circuit current [A] : 25A
AC Output :
- Rated AC output power [W] : 4400
- Rated AC output current [A] : 19.2
- Max. AC output current [A] : 22
- Nominal AC voltage / AC voltage range [V] : 230 ; 90-290
- Nominal AC frequency / AC frequency range [Hz] : 50; (plus/minus)5%
- Power Factor : ⁓0.99
- THDi (rated power) [%] : <3
System Data :
- Max. Efficiency [%] : 98%
- Euro. Efficiency [%] : 97%
- Standby power consumption [W] @ Night : <3
- Ingress protection : IP66
- Operating ambient temperature range [°C] : -20°C to 65° C
- Max, operation altitude [m] : 4000
- Relative humidity [%] : 0 to 100
- Typical noise emission [dB] : $25
- Dimensions (W x H x D) [mm] : 290 x 206 x 120
- Cooling concept : Natural Cooling
- Communication interfaces : USB/RS484
- Monitoring : WIFI/4G/ Local Mode
Protection
- Over / under voltage protection : Yes
- DC isolation protection : Yes
- Monitoring ground fault protection : Yes
- Grid monitoring : Yes
- DC injection monitoring : Yes
- Back feed current monitoring : Yes
- Residual current detection : Yes
- Anti-islanding protection : Yes
- Over temperature protection : Yes
- Surge Protection : DC Side Type II SPD / AC Side Type II SPD
Standard
- Safety : IEC 62109-2:2011
- Certifications : BIS (IS 16221-Part-2:2015; IS 16169:2014)
- Warranty : 10 years*
Description
The Xwatt Single Phase 4.4kW On-Grid Inverter (Model XW-4.4k) is a high-performance grid-tie solution specifically designed for large residential rooftops and small-scale commercial establishments. Built with a durable aluminum die-cast body, it is engineered to maximize energy harvest even in low-light conditions thanks to its ultra-low 50V startup voltage. With an IP66 rating, this unit is superior to industry-standard IP65 inverters, offering complete protection against high-pressure water jets and fine dust, making it ideal for the diverse and challenging Indian climate.
Features
:- Inbuilt SPD on Both Side
- Lower start-up voltage 50v
- Fan-less natural cooling system
- Ingress Protection - IP66
- Aluminium die cast body
- Higher AC range upto 290v
- Mppt efficiency up to 99%
- High Performance

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