Contacts
About us
V-TAC is an international company with offices in Bulgaria, Dubai, UK, Hungary, Poland, Romania, India, Hong Kong, and Ireland.
Certificates





| AC Sockets | |
|---|---|
| AC Socket x 2 (Inverter mode): | Pure sine-wave, total 600W (peak 1000W), 220–240V~, 50/60Hz, 3A |
| AC Socket (Bypass mode): | 600W Max. 220–240V~, 50/60Hz, 3A |
| Additional ports | |
|---|---|
| USB-A1/A2: | 5V⎓2.4A, 12W Max. |
| USB-C1/C2: | 5/9/12/15⎓3A, 20V⎓5A, 100W Max. |
| CAR CHARGER: | 12.6V⎓10A, 126W Max. |
| DC5521 OUTPUT x 2: | 12.6V⎓3A |
| Notes | |
|---|---|
| Shared Power: | Car charger and DC5521 outputs share power, 126W Max. |
| Inverter mode: | AC output comes from the battery, not the grid. |
| Bypass mode: | AC output comes from the grid, not the battery. |
| AC Input | |
|---|---|
| AC Input Power: | 1200W Max, 6A |
| AC Input Voltage: | 220–240V~, 50Hz/60Hz |
| PV & Car Charging | |
|---|---|
| PV Charge: | 200W Max., 12–20V⎓, 10A |
| Car Charging Input: | 12V battery supported, 8A by default |
| Input Charging Power | |
|---|---|
| AC Charging Power: | 600W Max. |
| PV / Car Charging Power: | 200W Max. |
| AC + PV Charging Power: | 600W Max. |
| 512Wh, 25.6V, 20Ah; |
| Cylindrical Steel-Cased LiFePO4 Cell; |
| 3000 Cycles |
| Expandable Battery: NO |
| Optimal operating temperature: | 20°C~30°C |
| Discharge temperature range: | -20°C~45°C |
| Charge temperature range: | 0°C~45°C |
| Storage ambient temperature: | -20°C~45°C (20°C~30°C preferred) |




