Advantage feature:
Home appliance small-sized PV station, could be used in series
Transformerless design, maximum transfer efficiency up to 97.3%
(Europe efficiency 96.5%)
Single MPPT (with 3 groups, with flexible configuration and
Installation)
Outdoor waterproof design (IP65)
Wide range of operating temperature: -25-+60 degree Celsius, and in 50degree Celsius, it can keep the max power output Multi-lingual LCD display which could be set at user's willingRS485 and USB communication port
TUV CE certificate, comply with Germany VDE 0126-1-1 standard.
Italy DK5940 certificate, Australia AS4777 certificate, CQC (including
SUN certificate).
| Technical Data PV inverter | EA3KLPV | EA4KLPV | EA5KLPV |
| Input (DC) | | | |
| Max DC power | 3200Wp | 4400Wp | 5500Wp |
| Max DC voltage | 520V | 520V | 520V |
| Start Voltage | 150V | 150V | 150V |
| Nominal DC voltage | 360V | 360V | 360V |
| Max DC current | 18A | 20A | 20A |
| Full-load MPP voltage range | 180~420V | 210~420V | 260~420V |
| Number of MPP-Trackers | 1 | 1 | 1 |
| MPPT efficiency (static) | > 99% | > 99% | > 99% |
| Max input current | 19A | 20A | 20A |
| Insulation voltage | Basic insulation 3000Vdc / 1 min | Basic insulation 3000Vdc / 1 min | Basic insulation 3000Vdc / 1 min |
| output (AC) | | | |
| Nominal AC power | 3000W | 4000W | 5000W |
| Nominal AC voltage | 230Vac | 230Vac | 230Vac |
| AC voltage range | 180Vac~260Vac | 180Vac~260Vac | 180Vac~260Vac |
| Nominal AC current | 15A | 20A | 25A |
| Nominal frequency | 50Hz/60Hz | 50Hz/60Hz | 50Hz/60Hz |
| Frequency tolerance range | 47~51.5Hz / 57~61.5Hz | 47~51.5Hz / 57~61.5Hz | 47~51.5Hz / 57~61.5Hz |
| Distortion (THD%) | < 3% (at norminal power)wer) |
| Power factor (cos phi) | > 0.99 | > 0.99 | > 0.99 |
| Insulation voltage | Basic insulation 3000Vdc / 1 min |
| Number of grid phases | 1 | 1 | 1 |
| Efficiency | |
| Max efficency | 97.3% | 97.3% | 97.3% |
| Euro efficiency | 96.2% | 96.2% | 96.5% |
| General requirements | |
| Standby consumption | 12W | 12W | 12W |
| Night consumption | 0W | 0W | 0W |
| Topology | transformerless | transformerless | transformerless |
| Mean Time Between Failure (MTBF) | 40, 000h | 40, 000h | 40, 000h |
| Standard warranty | 20 years | 20 years | 20 years |
| Protection | |
| Reverse protection (Input) | Yes | Yes | Yes |
| Short-circuit protection (Input/Output) | Yes | Yes | Yes |
| Overload protection (Output) | Yes | Yes | Yes |
| Undervoltage / Overvoltage protection point (Grid) | 160Vac/276Vac | 160Vac/276Vac | 160Vac/276Vac |
| Undervoltage / Overvoltage protection point (DC) | 120V/550V | 120V/550V | 120V/550V |
| Underfrequency / Overfrequency protection point (Grid) | 52Hz/ 46.5Hz; 62Hz/ 56.5Hz |
| Leakage current protection | DIN VDE 0126-1-1 |
| Fault current protection |
| Anti-islanding protection |
| Standards & guidelineslineslines | |
| Certificates | TUV, CE, DIN VDE0126-1-1, comply with the DK5940 |
| EMC | EN61000-6-1, EN61000-1-2, EN61000-6-3, EN61000-1-4 / Class B |
| Safety and regulatory | IEC 62109-1 |
| Other | |
| Dimensions(L× H× W); H× W)es; W); H× W) | 420 mm × 550 mm × 200mm× 200mm 200mm× 200mm |
| Weight | 25kg | 25kg | 30kg |
| Acoustic Noise level | 50dB(A) | 50dB(A) | 50dB(A) |
| Operation temperature range | -20~+60(﹥ 45 derating)ting) |
| Relative humidity | 0~90 % | 0~90 % | 0~90 % |
| Protection type compliant with EN 60529 | IP65 | IP65 | IP65 |