Solar Power Inverter (Single Phase 3.8KW)

Min. Order: 1 Piece
Production Capacity: 10000/Year
Payment Terms: L/C, T/T
Solar Power Inverter (Single Phase 3.8KW)

Product Description

The solar inverter is the heart of solar power system. Inverter is an electronic device that converts direct current DC power from batteries or solar modules into alternating current AC power to operate lights, appliances or anything that normally operates on power supplied by the utility grid. Grid-Tie, or utility intertie, solar inverters convert DC power from PV modules into AC power to be fed into the utility grid.
K-mate HESI series inverters are high efficiency & high reliable grid-tie solar inverters. Products include the model HESI_2500GT, HESI_3800GT, HESI_5000GT, covering the power from 1000W to 5000W.

Advanced Features and Performance:
1. Accurate MPPT tracking ensures maximum energy harvest under any conditions.
2. Input over-voltage and under-voltage protection, output over-current protection, over-temperature Protection and anti-islanding protection.
3. High-rated power available up to 60 centigrade ambient temperature.
4. Best-in-class efficiency to maximize solar system return on investment.
5. Minimal exterior electronic interference.
6. Equipped with galvanic Isolation AC transformer, are compatible with the different PV module technology.
7. Flexible module selection and sizing due to wide PV input MPPT tracking voltage range.

Attractive Design
1. LCD provides instantaneous information on power level & energy production.
2. The large heat sink design enhancing cooling and increasing reliability and long-term efficiency.
3. Free PC software for remote monitoring and system troubleshooting available online.

Easy to install
1. Light weight and versatile mounting bracket.
2. Easy access DC (photovoltaic) and AC (Utility) terminal block simplifies wiring.
3. Rugged inverter enclosure allows reliable indoor and outdoor installations.
Electrical Specifications HESI-2500GT HESI-3000GT HESI-3800GT HESI-5000GT
Input voltage, maximum power point range                                                  195-550Vdc 195-550Vdc 195-550Vdc 195-550Vdc
Maximum array open circuit voltage                                                                    600Vdc 600Vdc 600Vdc 600Vdc
Maximum input current                                                                                                        14.0Adc 15.0Adc 19.0Adc 26.0Adc
Maximum array short circuit voltage                                                                          20Adc 22Adc 28Adc 38Adc
Reversal voltage protection                                                                                                        Short circuit diode                                      Short circuit diode                                      Short circuit diode                                      Short circuit diode                                     
Ground fail protection                                                                                                                                                          GF detection, IDIF> 1A
Maximum output power                                                                                                                2500W 3000W 3800W 5000W
Nominal output voltage                                                                                                                  240V 240V 240V 240V
Operating range, utility voltage(default) *                                                                  207-264Vac 207-264Vac 207-264Vac 207-264Vac
Nominal output frequency                                                                                                            60HZ/50HZ 60HZ/50HZ 60HZ/50HZ 60HZ/50HZ
Operating range, utility frequency(default)*                                                  59.3-60.5HZ/47.0-50.5HZ
Maximum contious output current                                                                            12A 14.5A 18A/16A* 24A
Output over current protection                                                                      13A 16A 20A/16A* 26A
Total harmonic distortion                                                                                                  < 3%
Power factor                                                                                                                                                > 0.99(at rated power)
Output characteristics                                                                                                              Current source 
Output current waveform                                                                                                      Sine wave 
System Data 
Maximum efficiency  95.00% 95.00% 95.00% 95.00%
Isolation  HF transformer 
Display  Backlit, 2*20 character LCD 
Commumnication interfaces  RS485; CanBus
Operating temperatuer range  -25  temperatuer to +55  temperatuer
Cooling  Natural cooling (no fan)
Night-time tare Loss  1W
Mechnical Data 
Protection class  IP65
Dimension (H*W*D)    61.7*40.5*15.0cm 61.7*40.5*15.0cm 68.7*40.5*15.0cm 68.7*40.5*15.0cm
Weight 23Kg 23Kg 24Kg 26Kg

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