Full specifications

Brand	SolarMax
Inverter Specifications
Model	SM-FALCON-ULTRA-6KW
Inverter type	Off-Grid
Grid type	Single Phase
PV Input Data
Max DC input power	6000 W
PV input voltage	500 V
MPPT voltage range	60-450 V
Max. PV input current	27 A
No. of MPPT	1
AC Output Data
Rated AC output	6000 W
Rated voltage	230 V
Battery Data
Battery type	Lithium & Lead-Acid
Battery voltage range	48 V
Max. charging current	120 A
Max. discharging current	120 A
BMS	WiFi / RS232 / RS485
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	10.3 kg
Operating temperature	-10°C ~ +50°C
Max. efficiency	98%
Size (W×H×D)	323.6 × 449.3 × 136 mm

Note: No grid export and no net metering - the datasheet has no grid-output or feed-in section. It runs the load from PV and battery and takes utility or generator as a backup charging source, which is not the same as being grid-interactive. Two independent AC sources - utility and generator - connected at once and switched automatically, which suits a site that runs a genset through load-shedding. Dual AC output splits main load from smart load. 6000 VA rated, 12000 VA surge. 48 V bank, 120 A maximum charge with 100 A of that from grid. MPPT 60-450 V on a 500 V ceiling at 27 A, 98% peak efficiency. Battery low-cutoff is schedulable between 42 V and 49 V and the high range between 50 V and 60 V, so the depth of discharge is tunable. SOC shown as a percentage as well as voltage. 10.3 kg. Street price in Pakistan Rs 135,000 (buysolar.pk, listed as Falcon Ultra 6kw Hybrid Inverter, read 22 Aug 2026).