Full specifications

Brand	SolarMax
Inverter Specifications
Model	SM-25K-6G3P
Inverter type	On-Grid
Grid type	Three Phase
IP class	IP66
Warranty	5 Years
PV Input Data
Max DC input power	37500 W
PV input voltage	1100 V
MPPT voltage range	160-1000 V
Max. PV input current	30 A
No. of MPPT	2
No. of strings per MPPT	2
Startup voltage	180 V
AC Output Data
Rated AC output	25000 W
Rated AC output current	39.8A A
Rated voltage	400 V
Power factor	0.8 leading to 0.8 lagging
Battery Data
Battery type	None (on-grid)
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	20.3 kg
Operating temperature	-25°C ~ +60°C
Max. efficiency	98.4%
Size (W×H×D)	398 × 460 × 190 mm

Note: Grid-tie only - no battery input and no backup output. 1100 V DC ceiling with a 160-1000 V tracking window, 180 V start-up and a 620 V rated input. Two MPPTs taking 2x30A with 4 strings. The datasheet allows 150% PV configuration at STC, so up to 37500 W of array on a 25 kW inverter. Maximum apparent power 27,500 VA at 3x39.8A per phase on 380/400/415 V 3W+N+PE, with a wide 260-510 V adjustable acceptance range. Peak efficiency 98.4%, European 98.0%. Fan cooling. Type III surge arresters on both DC and AC. IP66, -25 to +60 degC, 4000 m, under 1 W overnight. Bluetooth commissioning through the app. 20.3 kg. 5-year warranty, extendable to 10.