12030B: 3000W on-grid and off-grid solar system specifications

Good anti-deep discharge performance for on-grid and off-grid solar system
Electrolyte: gel state, no stratification of electrolytes in the battery cycle performance; low electrolyte density, slow to grid corrosion, long battery float life
Plate: radial rib design, the paste type active material, high-current discharge performance
Special gel battery separators for on-grid and off-grid solar systems, internal resistance, high porosity, and long service life
Excess electrolyte design: high carrier liquid electrolyte volume: filled with plates, partitions and the housing cavity to protect battery heat.
Less prone to thermal runaway
Colloidal tight-coated plate group to prevent material shedding

Model No.	PS12030B
System storage capacity	12kWh
System Work Model(ON-GRID & OFF-GRID)	On & Off Hybrid
Nominal AC output power	3000 W
Maximum AC output power	4500 W
AC voltage (OFF-GRID)	110/220Vac+2%
AC voltage (ON-GRID)	110/220Vac+7V
Nominal frequency	50Hz/60Hz
Nominal output current	30A
Maximun output current	45A
Feed in to grid	yes
Maximum efficiency	>92.5%
PV INPUT
Maximum input power	2400 W
Start-up voltage	80 V
Number of MTTP intputs	1
MTTP voltage range	70 V-140 V
Maximum input current	34 A
Maximum input voltage	150 V
Maximum efficiency	>97% Battery
Battery
Battery Management System	YES
Rated Capacity	234Ah
Battery Type	Li-ion
Maximun charge voltage	58.5V
Minimum discharge voltage	42V
DC/AC protection	yes
DC lightning arrester	yes
Batteries protection	Fuse
GENERAL
IP protection category	IP 20
Communication	RS485
Conditions of use	Humidity: 5% – 90% Temperature:0-40℃(Charging) -20-50℃ (Discharging)
Warranty	5 Years
Dimensions	L779W347H912mm
Weight	190kg