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| Model | T-EES8810 | T-EES8820 |
| Inverter | ||
| Maximum PV Input Power | 8000 W(4000*2) | |
| Rated Output Power | 8000 W | |
| Surge Power | 16000W | |
| Maximum Charging Power | 6000 W(Grid）7500W(PV） | |
| PV INPUT (DC) | ||
| Nominal DC Voltage / Maximum DC Voltage | 360 VDC / 500 VDC | |
| MPP Voltage Range | 90 VDC ~ 450 VDC | |
| Number of MPP Trackers | 2 | |
| GRID OUTPUT (AC) | ||
| AC Voltage Regulation(Batt.mode) | 230 ±5% | |
| No Load Power Consumption | ≤75W | |
| Frequency Range | 50/60HZ(Auto sensing） | |
| European Effificiency @ Vnominal | 93% | |
| Transfer Time | 15ms(For Personal Computers),20ms(For Home Appliances) | |
| AC INPUT | ||
| Acceptable Input Voltage Range | 170-280 VAC / 90-280 VAC(Can be set） | |
| Grid type | L+N+PE | |
| BATTERY MODE OUTPUT (AC) | ||
| Nominal Output Voltage | 208 / 220 / 230 / 240 VAC | |
| Effificiency (DC to AC) | 93% | |
| BATTERY Technical Specifications | ||
| Nominal DC Voltage | 51.2 VDC | |
| Battery Capacity | 200Ah | 400Ah |
| Maximum operating current | 150 A | 200 A |
| Store energy | 10.24KWH | 20.48KWH |
| Full Charge Voltage (FC) | 56 V | |
| Full Discharge Voltage (FD) | 45 v | |
| Protection | BMS, Breaker，Inverter | |
| Inner Resistance | < 20 m Ohm | |
| Cycle Life | ≥4000Cycles/80%DOD@25℃ | |
| System parameters | ||
| Dimension, D x W x H (mm) | 214*621*1205 | 214*621*1755 |
| Net Weight (kg) | Approx:140kg | Approx235kg |
| Operating temperature/humidity range | 0-55℃/0-80%RH | |
| Protocol | WIFI and RS232 | |
| Certification | CE-EMC | |
| Output waveform | Pure sine wave | |
How to Clean Battery Cables: A Complete Guide for Safe and Effective Maintenance
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