Full specifications

Brand	SolarMax
Inverter Specifications
Model	SM-ONYX-LITE-6KW
Inverter type	Hybrid
Grid type	Single Phase
IP class	IP65
PV Input Data
Max DC input power	9000 W
PV input voltage	500 V
MPPT voltage range	70-480 V
Max. PV input current	18 A
No. of MPPT	2
No. of strings per MPPT	1
Startup voltage	90 V
AC Output Data
Rated AC output	6000 W
Rated AC output current	26.1 A
Rated voltage	230 V
Battery Data
Battery type	Lithium & Lead-Acid
Battery voltage range	40-60 V
Max. charging current	135 A
Max. discharging current	135 A
BMS	CAN / RS485 / WiFi
Protections
PV reverse polarity detection	Yes
Insulation resistance detection	Yes
Leakage current detection	Yes
AC overcurrent protection	Yes
Output short circuit protection	Yes
Surge protection	Yes
Over voltage protection	Yes
General Specifications
Weight	15.5 kg
Operating temperature	-25°C ~ +60°C
Max. efficiency	98%
Size (W×H×D)	367 × 421 × 215 mm

Note: Grid export is documented on the datasheet, so this model can be net-metered. 9000 W of array on a 6 kW inverter - a 1.5x oversizing allowance - across two MPPTs at 18 A each, one string per tracker, over a 70-480 V window. 48 V bank (40-60 V range) with 135 A charge and discharge, 6600 W each way. Peak output is staged: 6600 VA continuous, 7200 VA for a minute, 10,000 VA for 10 s on PV plus battery, so it will start a motor load. Transfer 10 ms typical. Grid input accepts 9000 W at 41 A over a 176-264 V window. IP65 and rated -25 to +60 degC for outdoor mounting, smart fan cooled, HMI touch LCD with Bluetooth. 15.5 kg on a wall bracket. Street price in Pakistan Rs 170,000 (c-power.pk, listed as Onyx Lite 6KW IP65 Hybrid Inverter, read 22 Aug 2026).