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





| AC Input | |
|---|---|
| AC Input Power: | 1500W Max, 7.5A |
| AC Input Voltage: | 220–240V~, 50Hz/60Hz |
| PV & Car Charging | |
|---|---|
| PV Charge: | 13-45V⎓ 12A, 400W Max. |
| Car Charging Input: | 12V/24V battery supported, 5A by default |
| Adapter Input: | 21V⎓ 5A, 105W Max. |
| Input Charging Power | |
|---|---|
| AC Charging Power: | 700W Max. |
| PV / Car Charging Power: | 400W Max. |
| AC + PV Charging Power: | 700W Max. |
| AC Sockets | |
|---|---|
| AC Socket x 2 (Inverter mode): | Pure sine-wave, total 1000W (peak 1600W), 220-240V~, 50/60Hz, 5A |
| AC Socket x 2 (Bypass mode): | 220-240V~, 50/60Hz, 1000W Max., 5A |
| 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. |
| Notes | |
|---|---|
| Inverter mode: | AC output comes from the battery, not the grid. |
| Bypass mode: | AC output comes from the grid, not the battery. |
| 614.4Wh, 51.2V, 12Ah |
| Cylindrical Steel-Cased LiFePO4 Cell |
| 3000 Cycles |
| Expandable Battery: YES Supports UP TO 6 expansion battery packs, SKU 12707, sold separately. |
| 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) |




