| Salient features | |
| Modes of operations | Inverter mode. |
| UPS mode. | |
| Emergency mode. | |
| Cooling fan | Used to cool all the electrical components and heat sinks effectively lowering the temperature and avoiding any hot spots. |
| Installation process | No need a technical person to install this solar power box. |
| Maintenance | Zero maintenance. |
| Why choose Turnon Power Box? | Longer life span. |
| Extremely safe. | |
| Lightweight improved discharge and charge | |
| High efficiency. | |
| System Service Warranty | 3 Years |
| Weight (Kgs) | 9 Kg |
| Dimension (LxHxW) in mm | 300 x 130 x 250 mm |
Data Sheet:
| Model | TBM 850 |
| Capacity | 750VA |
| Max Load Capacity in Watts | 600W |
| Input | |
| Input Voltage (INV Mode) | 120 V – 270 V |
| Input Voltage (UPS Mode) | 160V – 270 V |
| Nominal Input Battery Voltage | 12V |
| Output | |
| Output Voltage (Mains Mode) | same as input |
| Output Voltage (INV/UPS Mode) | 230V±5% |
| Output Frequency (INV/UPS Mode) | 50Hz |
| Output Waveform (Mains Mode) | same as input |
| Output Waveform (INV/UPS Mode) | Pure Sine Wave |
| Battery | |
| Battery Range | 12V/ 200Ah |
| Battery Type | Suitable for all type of batteries-External |
| Protections | |
| Output Overload Protection | 120% |
| Output Short Circuit Protection | 300% |
| Battery Higher Cut-off Voltage (Adjustable) | 14.5V |
| Battery Lower Cut-off Voltage (Adjustable) | 11V |
| System Overload / Short Circuits Protections | Available |
| Reverse Panel Protection | Available |
| Thermal Protection | Both in Grid Charging & Backup Mode |
| DC Input Volt. High Cut Protection/Recover | Available |
| Mains Re-Connect Voltage | 13.5V + 0.3 V DC |
| Mains Dis-Connect Voltage | 14.5V + 0.3 V DC |
| Operating Temperature | 0⁰-63⁰C |