| Model | SPG-3K50 | SPG-5K50 | SPG-5K128 |
| System type | Off grid solar energy storage system |
| AC Input |
| Input voltage | 220VAC |
| Input voltage range | 155-264VAC |
| Input Frequency | 50Hz or 60Hz (auto-sensing) |
| Input connector | Terminal block L+N+PE |
| AC Output |
| Rate power | 3000W | 5000W | 5000W |
| Peak power | 6000VA(for less than 100ms) | 10000VA(for less than 100ms) | 10000VA(for less than 100ms) |
| Output Voltage | 220Vac | 220Vac | 220Vac |
| Output frequency range | 50Hz or 60Hz ±0.1% | 50Hz or 60Hz ±0.1% | 50Hz or 60Hz ±0.1% |
| Transfer time | 10ms(UPS mode), 20ms(Appliance mode) | 10ms(UPS mode), 20ms(Appliance mode) | 10ms(UPS mode), 20ms(Appliance mode) |
| Waveform | Pure sine wave | Pure sine wave | Pure sine wave |
| Overload capability | on battery mode: 1minute @ 102%~110% load; 10s @110%~130% load; 3s @130%~150% load; 200ms @>150% load | on battery mode: 1minute @ 102%~110% load; 10s @110%~130% load; 3s @130%~150% load; 200ms @>150% load | on battery mode: 1minute @ 102%~110% load; 10s @110%~130% load; 3s @130%~150% load; 200ms @>150% load |
| Battery |
| Battery type x qty | lithium ion battery cell, 51.2V/100AH capacity | lithium ion battery cell, 51.2V/100AH capacity | BYD lithium ion battery cell, 51.2V/250AH capacity |
| BMS | integrated BMS | integrated BMS | integrated BMS |
| Typical recharge time | AC charge: 2-3 hours, Solar charge: 4-6 hours | AC charge: 2-3 hours, Solar charge: 4-6 hours | AC charge: 2-3 hours, Solar charge: 4-6 hours |
| Charger |
| AC charger | 29.6V,60A(max) | 59.2V,80A(max) | 59.2V,80A(max) |
| Solar charge controller | MPPT, 29.6V,60A（max） | MPPT, 51.2V,80A（max） | MPPT, 51.2V,80A（max） |
| Solar panels |
| Power and numbers | 3pcs of Mono 300W solar panels（Optional) | 5pcs of Mono 200W solar panels（Optional) | 5pcs of Mono 410W solar panels（Optional) |
| Size | 1650*990*40mm | 1170*990*35mm | 1690*1160*35mm |
| Protection |
| Full protection |
|
| Automatic detection, discharge,short circuit and overload protection |
| Overload capability |
|
| Overload 110%~130%: Shutdown after 60s;Overload above 130%: Shutdown after 300ms. |
| Display & Indicators |
| Status display |
|
| Real time status, operation modes, load capacity, battery capacity, voltages, frequency. etc. |
| Physical |
| Operation Temperature |
|
| 0~40 ℃ |
| Operation Humidity |
|
| Relative humiditiy 20-90%,Non condensing |
| Noise | ≤50dB |
| System Size: | 450*505*580mm | 450*505*580mm | 450*505*890mm |
| Weight: | 78KGS | 82KGS | 174KGS |
