Description
PowMr 3KW MPPT Inverter Off Grid All In One Solar Inverter Charger 24V 80A MPPT Bluetooth with DC-Switch Hybrid Inverter Max PV Input
Brand: PowMr
Lithium Battery Activation: No Lithium Batteries Activation
Battery Voltage: 24V
Battery Type: Lifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, User Mode
Load workout with Battery: Yes
Inverter Type: High frequency Inverters
Phase: Single Phase
AC output: 230Vac±5%
Rated Load Power: 3000W
Max Panel Input Volt: 450V-500V
PV Terminal Charging: Modebuild-in MPPT Solar Charge Controller
Max Solar Panel Input Power: 4000W
AC Charging Current: 40 Amps
PV Charging Current: 100amps
AC+PV Charging Current: 100Amps
Wifi/Bluetooth Module: Wifi Module(Optional), Bluetooth Inside
Warehouse:GER Warehouse, USA Warehouse
This is a multi-function Pure sine wave inverter charger, combining functions of inverter, solar charger, and battery charger to offer uninterruptible power support in a single package.
Support 48V lead-acid, lithium battery and without battery
(Important NOTE: wheninverter work without a battery, LCD will show error bP, this is ok, the inverter will operate normally. Don’t worry! )
Features
- Configurable input voltage ranges for home appliances and personal computers via the LCD control panel
- Configurable AC/Solar Charger priority/battery charging current based on applications via the LCD control panel
- Compatible with utility mains or generator power
- Auto restart while AC is recovering
- Overload / Over temperature / short circuit protection
- Smart battery charger design for optimized battery performance
- Cold start function
- The removable LCD control module
- Multiple communication ports for BMS (RS485, CAN-BUS, RS232)
- Built-in Bluetooth for mobile monitoring (Requires Android App), OTG USB function, dusk filters
- Configurable AC/PV Output usage timer and prioritization
Reminder: Only for US users
1. In the mains bypass mode, the device cannot be connected to two-phase 220V AC power, that is, L1-L2 cannot be connected to L-N.
2. Inall in one inverter mode, after the device is connected to two-phase 220V, please do not select the mains priority as the output priority, so as to avoid potential safety hazards for the device.
3. Do not connect the AC output end of the device to an autotransformer, so as not to affect the normal service life of the device.
Charger source priority: To configure charger source priority
If this inverter/charger is working in Line, Standby, or Fault mode, the charger source can be programmed as below:
Solar first:
Solar energy will charge the battery as first priority. The utility will charge the battery only when solar energy is not available.
Solar and Utility (default)
Solar energy and utility will charge batteries at the same time.
Only Solar:
Solar energy will be the only charger source no matter utility is available or not.
If this inverter/charger is working in Battery mode, only solar energy can charge the battery. Solar energy will charge the battery if it’s available and sufficient.
(Single phase 220V AC /A Hot Leg, NOT Support 110V !!! )
PowMr off-grid all-in-one solar hybrid inverter can be widely used in DC to AC areas, such as solar AC power system, vehicle system, RV power supply, security monitoring system, emergency lighting system, field power system, household power system, etc.
- (Single phase 220V AC /A Hot Leg, NOT Support 110V !!! )
- This PowMr off-grid solar inverter all-in-one does not support parallel operation, and does not support phase separation!
Line Mode Specifications and Inverter Mode Specifications
| Input Voltage Waveform | Sinusoidal (utility or generator) |
| Nominal Input Voltage | 230Vac |
| Low Loss Voltage | 170Vac± 7V (UPS); 90Vac± 7V (Appliances) |
| Max AC Input Voltage | 300Vac |
| Nominal Input Frequency | 50Hz / 60Hz (Auto detection) |
| Output ShortCircuit Protection | Circuit Breaker |
| Charging Algorithm | 3-Step |
| AC Charging Current (Max) | 60Amp |
| Output Voltage Waveform | Pure Sine Wave |
| Output Voltage Regulation | 230Vac± 5% |
| Output Frequency | 50Hz |
| Surge Capacity | 2* rated power for 5 seconds |
PV (Solar) Charging
| Max.PV open circuit voltage | 500Vdc |
| Start-up Voltage | 150Vdc +/- 10Vdc |
| MPPT voltage | 150-450Vdc |
| Max. PV Array Power | 4000W |
| Max input current | 16A |
| Max Charging Current | 80Amp (AC charger plus solar charger) |
| Recommended battery capacity | ≥ 200Ah |
| battery cable size | 2AWG/38mm² |
| PV/AC input wire diameter | 12AWG |
| Weight (kg) | 9 |
| Humidity | 5% to 95% Relative Humidity (Non-condensing) |
| Operating Temperature Range | -10°C to 50°C |
| Size (L*W*D) | 115 x 300 x 400mm |
(Single phase 220V AC /A Hot Leg, NOT Support 110V !!! )
PowMr 230V off-grid hybrid inverter support 48V lead-acid, lithium battery and without batter！
(Important NOTE: when inverter work without a battery, LCD will show error bP, this is ok, the inverter will operate normally. Don’t worry! )
Start-up Voltage:150Vdc +/- 10Vdc
The Solar Panels must be connected in series, the max input current is 16A!
CAUTION!!
- Shock Hazard: Installation must be performed with care due to high battery voltage in series.
- Do not place anything between inverter terminals and the ring terminals. Otherwise, overheating may occur.
- Before making the final DC connection or closing DC breaker/disconnector, be sure that the positive (+) must be connected to positive (+) and negative (-) connected to the negative (-)
- Before connecting to the AC input power source, please install a separate AC breaker between the inverter and the AC input power source. The recommended spec of AC breaker is 32A for 3KW and 50A for 5KW.
- Never install the all-in-one solar charge inverter and lead-acid battery in the same confined space! Also do not install in a confined place where battery gas may collect.
- Ensure that there is enough air flowing through the heat sink, and space of at least 200m to the left and right air outlets of the inverter shall be left to ensure natural convection heat dissipation.
POW-VM3K-III DataSheet
| SPECIFICATIONS | ||
| Table 1 Line Mode Specifications | ||
| INVERTER MODEL | 3KW | 5KW |
| Input Voltage Waveform | Sinusoidal (utility or generator) | |
| Nominal Input Voltage | 230Vac | |
| Low Loss Voltage | 170Vac±7V (UPS); 90Vac±7V (Appliances) | |
| Low Loss Return Voltage | 180Vac±7V (UPS);100Vac±7V (Appliances) | |
| High Loss Voltage | 280Vac±7V | |
| High Loss Return Voltage | 270Vac±7V | |
| Max AC Input Voltage | 300Vac | |
| Nominal Input Frequency | 50Hz / 60Hz (Auto detection) | |
| Low Loss Frequency | 40±1Hz | |
| Low Loss Return Frequency | 42±1Hz | |
| High Loss Frequency | 65±1Hz | |
| High Loss Return Frequency | 63±1Hz | |
| Output Short Circuit Protection | Circuit Breaker | |
| Efficiency (Line Mode) | >95% ( Rated R load, battery full charged ) | |
| Transfer Time | 10ms typical (UPS); 20ms typical (Appliances) | |
| Table 2 Inverter Mode Specifications | ||
| INVERTER MODEL | 3KW | 5KW |
| Rated Output Power | 3KVA/3KW | 5KVA/5KW |
| Output Voltage Waveform | Pure Sine Wave | |
| Output Voltage Regulation | 230Vac±5% | |
| Output Frequency | 50Hz | |
| Peak Efficiency | 93% | |
| Overload Protection | 5s@≥130% load; 10s@105%~130% load | |
| Surge Capacity | 2* rated power for 5 seconds | |
| Nominal DC Input Voltage | 24Vdc | 48Vdc |
| Cold Start Voltage | 23.0Vdc | 46.0Vdc |
| Low DC Warning Voltage | ||
| @ load < 50% | 23.0Vdc | 46.0Vdc |
| @ load ≥ 50% | 22.0Vdc | 44.0Vdc |
| Low DC Warning Return Voltage | ||
| @ load < 50% | 23.5Vdc | 47.0Vdc |
| @ load ≥ 50% | 23.0Vdc | 46.0Vdc |
| Low DC Cut-off Voltage | ||
| @ load < 50% | 21.5Vdc | 43.0Vdc |
| @ load ≥ 50% | 21.0Vdc | 42.0Vdc |
| High DC Recovery Voltage | 32Vdc | 62Vdc |
| High DC Cut-off Voltage | 33Vdc | 63Vdc |
| No Load Power Consumption | <35W | <50W |
| Table 3 Charge Mode Specifications | ||
| Utility Charging Mode | ||
| INVERTER MODEL | 3KW | 5KW |
| Charging Algorithm | 3-Step | |
| AC Charging Current (Max) | 60Amp (@VI/P=230Vac) | |
| Bulk Charging Voltage | ||
| Flooded Battery | 29.2 | 58.4 |
| AGM / Gel Battery | 28.2 | 56.4 |
| Floating Charging Voltage | 27V DC | 54V DC |
| MPPT Solar Charging Mode | ||
| INVERTER MODEL | 3KW | 5KW |
| Max. PV Array Power | 4000W | 5000W |
| Nominal PV Voltage | 240V DC | 320V DC |
| Start-up Voltage | 150V DC±10V DC | |
| PV Array MPPT Voltage Range | 120-450V DC | |
| Max. PV Array Open Circuit Voltage | 500V DC | |
| Max Charging Current (AC charger plus solar charger) | 80A | |
| Table 4 General Specifications | ||
| INVERTER MODEL | 3KW | 5KW |
| Operating Temperature Range | -10°C to 50°C | |
| Storage temperature | -15°C~ 60°C | |
| Humidity | 5% to 95% Relative Humidity (Non-condensing) | |
| Dimension (D*W*H), mm | 115 x 300 x 400 | |
| Net Weight, kg | 9 | 10 |
