4000W 24/48V Solar Inverter with MPPT Charge Controller
Cheap and best 4000W (6000VA) off grid solar power inverter, built-in solar MPPT 60A charge controller, pure sine waveform output, input and output are completely independent. It can charge for battery and convert DC 24V/ 48V to AC 220V.
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6-20 days
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Pure sine wave 4000 watt solar inverter with 60 amps MPPT charge controller for maximum power point tracking, the efficiency is up to 98%. 24 volt, 48 volt off grid inverter with powerful protection fuction such as overload, overvoltage, low voltage, high temperature, output short circuit and battery reverse protection.
4000W Solar Inverter with MPPT Charge Controller Parameter List
| Model |
ATO-IC-4000 |
| Rated capacity |
4000W (6000VA) |
| Size |
555*390*195mm |
| Net Weight |
38kg |
| Function |
Setting |
Time & date setting, Contrast, lightness, Switch voltage, Grid charge, Clear records, Operating parameter, Discharge limited setting, Reset |
| Working mode |
Grid priority/ Battery priority (optional) |
| Charge mode |
PV priority/ PV+grid (optional) |
| LCD dislpay |
Internal and External temperature, record query (fault record), system information query |
| PV input |
Voltage range |
12V DC (18V-150V DC), 24V DC (34V-150V DC), 48V DC (65V-150V DC), 96V DC (130V-180V DC) |
| Battery max charge current |
60A |
| Battery volatge |
24V/ 48V/ 96V |
| Max power load |
1650W/ 6800W |
| Float voltage |
12V (13.75V), 24V (27.5V), 48V (55V), 96V (110V) |
| Equalization voltage |
12V (14.2V), 24V (28.4V), 48V (56.8V), 96V (113.6V) |
| Grid Input |
Battery type |
Lead acid/ gel/ lithium (optional, factory setting) |
| Charge current |
0-30A |
| Charge mode |
Improve charge, direct charge, float charge |
| AC Output |
AC charge current |
Standard: 0-30A |
| AC output voltage |
110/ 220/ 230/ 240V ±3% |
| AC output frequency |
50Hz/ 60Hz |
| Conversion Efficiency |
≥85% |
| Overload |
105-120% 30s, 120-150% 10s,>150% 5s |
| Output form |
Pure sine wave |
| Output power factor |
≥0.8 |
| Wave form distortion |
≤3% |
| Switching time |
≤4ms |
| Protection Function |
Overload capacity |
105-120% 30s, 120-150% 10s,>150% 5s |
| Over discharge |
10.5V (12V) DC/ 21V (24V) DC/ 42V (48V) DC/ 84V DC shut down after alarm |
| Over charge |
16V (12V) DC/ 32V (21V) DC/ 64V (48V) DC/ 128V DC shut down after alarm |
| High temperature |
85℃ auto shut down after alarm |
| Short circuit |
Auto shut down |
| Others |
Cooling method |
Fan cooling |
| Noise |
<60 dB |
| Operating temperature |
-10℃-50℃ |
| Environment humidity |
10%-90% (No condensation) |
| Working Elevation |
<5000m (>1000m, derating) |
Solar Inverter with MPPT Charge Controller Working Mode Instructions
Tips: How to choose MPPT controller and PWM solar charge controller?
Both MPPT and MPPT solar charge controller have their own advantages and disadvantages, so how to choose them depends on the design characteristics, cost and external environment of solar photovoltaic arrays. The following factors should be taken into account:
1. PWM charge controller has mature technology, simple and reliable circuit, as well as low price, but its utilization rate of the module is low, which is about 80% while MPPT controller is a solar controller with maximum power point tracking function, which has a BUCK circuit between the module and the storage battery, as well as 90% of utilization ratio of the module.
2. For small-scale off-grid system under 2kW, mainly used for lighting in poor and non-electric areas, such as remote mountainous areas and some poor countries in Africa, the users are very sensitive to the price, so it is suggested to use PWM charge controller and corrective wave inverters, so as to integrate the controller, inverters and storage battery, which has the advantages of simple structure, high efficiency, easy connection for users and low price. In addition, it can also drive light bulbs, little televisions and small fans.
3. MPPT charge controller is recommended for off-grid system more than 2kW, because it has high utilization ratio of the module, high efficiency and flexible configuration of modules. Generally speaking, there is no perfect technology, so it is better for users to take the advice of experts, thus ensuring that they choose the proper controller to meet their needs.