About 20kVA Solar Inverter
A 20kVA solar inverter is a cost-effective, versatile, and easy-to-use solar inverter designed by UTL solar. This inverter is equipped with an extremely high efficient rMPPT solar charge controller and advanced microprocessors that allow for easy and digital control implementation. UTL 20kVA solar inverter is a reliable DC to AC power conversion device with a transformer less design.
UTL 20kVA solar inverter comes with a powerful, ultra-fast charger and multiple MPP tracking algorithms that deliver an even more impressive performance. This solar inverter can also be used as a grid charger, depending on the solar electricity generation and load requirement. During the daytime, solar power will run your home appliances and if there is extra solar power, it will feed-in to the grid or you can choose to save them in the battery for backup when power failure or night time.
20kVA solar inverter is a quality assured product with exclusive and unbeatable features that you won’t find anywhere else. The extreme peak power capability enables high loads to start up easily without power dips or light flickering. UTL’s 20kVA solar inverter works even in extreme conditions, which makes them the most easy-to-use and cost-effective solar inverter in the market. UTL Solar inverters allow you to generate your own electricity and live a comfortable life without spending a fortune.
20kVA On-Grid String Solar Inverter (3 Phase)
| Particular | Description |
| Model | UTL 20 GT |
| System Rating | 20kVA – 3 Phase |
| Max. DC Power | 22.5kW |
| Max. DC Voltage/Nominal DC Voltage | 1000V |
| MPPT Voltage Range | 250V – 950V |
| Full Load Voltage Range | 480V-800V |
| Normal DC Voltage | 620V |
| Min./Start DC Voltage | 200V – 250V |
| No. of MPP Trackers | 2 |
| Strings as per MPP Tracker | 2 |
| Max. Input Current per MPP Tracker | 21A |
| Normal AC Output Power | 20kW |
| Max. AC Output Power | 22kW |
| Normal AC Voltage | 400V |
| AC Voltage Range | 400V ± 20% |
| Normal AC Grid Frequency | 50/60Hz |
| AC Grid Frequency Range | ±5Hz |
| Max. Output Current | 32A |
| THDI | <3% |
| AC Connection | 3W+N+PE/3W+P E |
| Topology | Transformerless |
| Maximum Efficiency | 98% |
| Euro-eta | 97.5% |
| All-Pole Fault Current Monitoring Unit | Yes |
| Ground Fault Monitoring | Yes |
| Operating Temperature Range | -25°C to +60°C |
| Noise Emission | <40dB |
| Protection Rating | IP65 |
| LCD Display | Yes |
| Cooling Concept | Convection |
| Interfaces | RS485/Wi-Fi |
| Dimension | 553mmX715mmX228mm |
| Weight | 39kG |
| MRP ( Inclusive of all Taxes ) | Rs. |
| Discounted Price ( Inclusive of all Taxes ) | Rs. 1,17,623.00 |
Silent Features
- Transformer-less inverter for better compatibility.
- Low harmonic current distortion (THDi<3%).
- IP65 certified solar product by UTL.
- Comes with Onboard SPDs for DC & AC sides.
- Supportable for Wi-Fi and monitoring applications.
- Manufactured with multiple protection levels.
- 5 years standard warranty for better reliability.
20kVA/240V Mars Online Solar PCU
| Particulars | Description |
| Power Rating | 20kVA/240V |
| Voltage Range | 400V±20% Three-phase four-wire |
| Frequency | 50Hz±20% |
| Power Factor | >0.92 |
| Charger Topology | Buck |
| Connection Type | Terminal Block |
| Normal PV Power | 20kW |
| Voc (min-max) | 400V – 740V |
| Vmp | 288V – 660V |
| Switching Device | IGBT |
| Switching Freq. | 16KHz |
| No. of Charger Controller | One |
| Type of Charger | PWM with MPPT |
| Peak Efficiency (DC-DC) | 96% |
| Parameter | Configurable |
| Battery Low Buzzer | Batt Low Cut + 0.2 |
| Battery Low Cut | 10-11.7V |
| Battery High Cut (Charger) | Batt Volt By SPV + 0.7 |
| Batt. CHG. Volt. by Grid | 13-14.5V |
| Batt. CHG. Current. by Grid | 3-12A |
| Batt. CHG. Volt. by SPV | 13.5-15V |
| Batt. CHG. Current. by SPV | 5-24A |
| Grid Charger Reconnect | Enable /Disable |
| Output Voltage Low Cut | 170-190V |
| Output Voltage High Cut | 250-260V |
| Output Voltage | 380V/400V/415V ±1% (3phase 4 wire) |
| Output Load Current | 23.2A |
| Output Efficiency (AC – AC) | >90%@Full Load |
| Output Frequency | 50Hz |
| Waveform | Pure Sine Wave |
| Voltage Harmonics | ±1% |
| Frequency Regulation | ±0.05Hz |
| Protections | Output Overvoltage/Under-voltage, Overload, Output Short-circuit, Battery Overvoltage/under voltage, SPV Under Voltage/ Over Voltage, Input Under-Voltage/Over Voltage |
| Operating Environment | 0-50° C |
| Operating Relative Humidity | (5%-95%) Non-condensed |
| Degree of Protection | IP20 |
| Remote Monitoring | Ethernet (Optional) |
| Dimension (LXWXH) | 965 x 660 x 889 mm |
| MRP ( Inclusive of all Taxes ) | Rs. |
| Discounted Price ( Inclusive of all Taxes ) | Rs. 3,16,744.00 |
Silent Features
- Short circuit, input under/over-voltage protection.
- Intelligent charge sharing.
- DSP based design Pure Sinewave
- Built-in rMPPT charge controller.
- Lightning, surge protection by SPD.
- Thermal Protection.
- Maximum Preference for Solar Power.
- Ethernet-based monitoring.
- Noiseless in operation.
- Robust Design – 20 years of Product life.
- AC and DC Parameter Configurable from LCD.
- DC- Charging Voltage Battery Charging Current, Battery Low Cut/High Cut.
- High Surge Capability (up to 300%) for starting heavy load.
- High Efficiency & High Reliability.
- Configurable Priority.
- Solar/Battery/Grid
- Solar/Grid/Battery
