
Must 3.0kVA Hybrid Off-Grid Inverter and 2.56kW Must Lithium Battery
Description:
PV1800 PREM is a multi-function inverter/charger, combining functions of inverter, MPPT solar charger and battery charger to offer uninterruptible power support in portable size. PV1800 PREM Series can run without battery. The Maximum PV array open circuit voltage can reach 400V/450V. which Can help customers make full use of solar energy.
■ Pure sine wave output
■ Smart LCD setting (Working modes, Charge Current, Charge Voltage, etc).
■ Built-in MPPT solar charge controller
■ Combining solar system, AC utility, and battery power source to supply continuous power
■Overload, short circuit and Deep discharge protection
■ Cold start function
■ Support USB, RS485, CAN monitoring function
■WIFI remote monitoring (Built in wifi module and antenna)
■ PV/ AC activation function
■ BMS communication function (CAN Port)
■Dual output for smart load management
INVERTER SPECIFICATIONS
Rated Power: 3000VA / 3000W
Voltage: 230 VAC
Surge Power: 6000 VA
Waveform: Pure Sine Wave
Inverter Efficiency: 90-93%
Transfer Time: 10ms (UPS / VDE4105) / 20ms (APL)
Battery Voltage: 24 VDC
Maximum PV Array Open Circuit Voltage: 400VDC
Maximum PV Input Current: 18A
Charging Algorithm: 3-Step (Flooded Battery, AGM / GEL / LEAD Battery), 4-Step (Li)
Maximum PV Array Power: 4000W
PV Array MPPT Voltage Range(Typ.): 30~320VDC
Maximum Solar Charge Current: 100A
Maximum AC Charge Current: 60A
Maximum Charge Current: 100A
Machine Dimension (W*H*D) 367*290*111mm
Weight: 7.6 kg
LITHIUM IRON PHOSPHATE (LIFEPO4) BATTERY LP1600 Series
The LP1600 Series offers a versatile and reliable power solution. Combine up to 15 units for energy capacities ranging from 2560Wh to 10240Wh. With WiFi Remote Monitoring, stay connected and in control. Whether it's wall mounted convenience, stacked-mounting (up to 5 units) for space efficiency, or rack-mounted for industrial power management, this series offers seamless adaptability.
■ 3-in-1: Wall-mounted, Stacked-mounted, Rack-mounted(optional)
■ Large capacity, high power output
■ Safest lithium iron phosphate battery cell with high energy density
■Modular design: supports up to 15 units in parallel
■ IP21 protection for both indoor use
■ Support CAN & RS485 communication with mainstream inverters
■ Local monitoring via LCD monitor
■ Built-in WiFi Smart BMS Module
LITHIUM BATTERY SPECIFICATIONS
Nominal Voltage: 25.6V
Nominal Capacity: 100A
Nominal Energy: 2560W/h
Life Cycles: 6000 cycles @ 80% DOD, 25°C
Recommended Charge Voltage: 29.2V
Recommended Charge Current: 20A
End Of Discharge Voltage: 22V
Standard Charge Current: 20A
Standard Discharge Current: 50A
Maximum Continuous Current: 100A
BMS Cut-Off Charge Voltage: 29.2V
BMS Cut-Off Discharge Voltage: 22V
Module Parallel: Up to 15 Units
Machine Dimension (H*W*D) (mm): 485.5*442*177
Package Dimensions (W*H*D) (mm): 557*547*227
Nett W. (kg): 30kg
Power Rating:
When used with inverters, 1 x 100Ahr (2560Whr) Lithium battery will deliver 2300Wh usable energy when discharged at 90% Depth of Discharge (DOD). Therefore, to take into account the expected current draw of the inverter, Solar Corporation recommends that the minimum number Lithium batteries be linked to the site-specific base load as follows:
Recommended Base Load: 10Hour Discharge Rate
Recommended Base Load | Usage |
No. of 100Ahr Lithium Batteries | Runtime hours |
300W | 2300Whr | 1 x (90% DOD 2300Whr) |
7 |
600W | 2300Whr | 1 x (90% DOD 2300Whr) | 3.5 |
1000W | 2300Whr | 1 x (90% DOD 2300Whr) | 2 |
800W | 4600Whr | 2 x (90% DOD 4600Whr) | 5.5 |
500W |
4600Whr |
2 x (90% DOD 4600Whr) | 9 |
Its max DC input voltage for 400V makes it ideal for 8 X 72 cell modules (320W - 540W) or 6 X 60 cell modules (260W - 400W).
With 2 x 550W Solar Panel the system will produce an average of 5500W per sunshine day without any losses deducted. (Shade, dust, cable length etc.)
The MUST3-BACKUP package includes:
MUST3-BACKUP System Performance:
The MUST 3kW Inverter have a rated power output of 3000W and have a maximum solar panel array power of 4000W
1 x MUST 2.56kW Lithium battery you will have 2300Whr usable energy if you discharge the battery to 90% depth of discharge (DOD) every day.