Active Balancing
Remote Monitoring
Fast Charging
Non-Flammable
Customized Lithium Battery
German Engineering
Higher Returns
20 Years Life*
Energy Efficient
Cost Effective
Zero Blackouts
Green Solutions
Maintainence Free
Energy Independence
Reduced Carbon Footprint
Customized Energy Storage System
3.5 kWh
8.9 kWh
11.2 kWh
16.8 kWh
22.4 kWh
33.6 kWh
55.0 kWh
*Serial scalable for higher voltages
*Parallel scalable for higher capacities
| Parameter | Diesel Generator | Lead Acid Battery | Li Rack |
|---|---|---|---|
| Efficiency | Low about 25% | Low about 60% | As high as 95% |
| Energy Cost | High | High | Low |
| Weight | Bulky | Bulky/ Heavy Weight | Lower Weight |
| Sound Emission | Noisy | Silent | Silent |
| Space Requirements | Large Space | Large Space | Compact Design for Space Saving |
| Life Cycle | X | Lesser Life Cycle | 20 Years life (8000 cycles*) |
| Pollution | Yes | Yes | Green |
| Vested Interest | Yes (Diesel Theft Possible) | Yes (Lead Theft Possible) | No vested interest |
| Repairs | Frequent Repair | Frequent Replacement | Long Life |
| Remote Monitoring | X | X | Remote Monitoring Possible |
| Operating Temperature | - | 25°C to 35°C | -25°C to +50°C [-13F to 122F] |
| Interface | - | - | CAN, CANOPEN, Ethernet |
| Charging Time | - | Long Charging Time (Min 8Hrs) | Shorter Charging Time (2~3 Hrs) |
| Operational Cost | Yes | Yes | No |
| Plug & Play Ability | - | - | Yes |
| Maintenance | Yes | Yes | No |
| OTA Support | - | - | Yes (Firmware Upgrades Over The Air) |
| Capacity | 3.5 kWh / 60Ah | 5.6 kWh / 100 Ah | 8.9 kWh / 160 Ah | 11.2 kWh / 200 Ah |
|---|---|---|---|---|
| Voltage | 48V | |||
| Max. Charge/Discharge Current | 60A | 100A | 150A | 200A |
| BMS | Active Balancing | |||
| Interface | CAN, CANopen For Standard Inverters | |||
| Remote Monitoring | Yes | |||
| Extendable | Yes | |||
| Dimensions(WxHxD) | 470x380x230mm | 600x370x240 mm | 600x800x250 mm | 800x1000x300 mm mm |
| Weight | 47 kg (4x10kg cell modules + 7kg casing, on-site assembly) | 65 kg (4x14kg cell modules + 9kg casing, on-site assembly) | 135 kg (on-site assembly) | 195 kg (on-site assembly) |
| Cell Type | LiFeYPO4 High Performance Cells | |||
| Cycles | 8000 | |||
| Dod | Max. 80% | |||
| Efficiency | 95% | |||
| Operating Temperature | -25°C to +50°C [-13F to 122F] | |||
| Capacity | 16.8 kWh / 300 Ah | 22.4 kWh / 400 Ah | 33.6 kWh / 600 Ah | 55 kWh / 1000 Ah |
|---|---|---|---|---|
| Voltage | 48V | |||
| Max. Charge/Discharge Current | 300 A | 300 A | 300 A | 300 A |
| BMS | Active Balancing | |||
| Interface | CAN, CANopen For Standard Inverters | |||
| Remote Monitoring | Yes | |||
| Extendable | Yes | |||
| Dimensions(WxHxD) | 600x1375x630 mm | 600x1375x630 mm | 600x2000x600 mm | 600x2000x600 mm |
| Weight | 267 kg (on-site assembly) | 330 kg (on-site assembly) | 496 kg (on-site assembly) | 895 kg (on-site assembly) |
| Cell Type | LiFeYPO4 High Performance Cells | |||
| Cycles | 8000 | |||
| Dod | Max. 80% | |||
| Efficiency | 95% | |||
| Operating Temperature | -25°C to +50°C [-13F to 122F] | |||
Yes, Li-Rack is absolutely maintenance free, you don’t have to add any sort of battery water or clean the terminals.
A charge cycle is the process of charging a rechargeable battery and discharging it as required into a load.
Yes Li-Rack is absolutely safe to install at home and is non-flammable as well as non-explosive. Some model are available with wall mounting features to save space.
No, You can leave the Li-Rack unused to a period up to 6 months safely, the battery charge or condition will not deteriorate.
Yes, Li-Rack comes with inbuilt protections like over voltage, under voltage, over current, under currents, fault detection. The system automatically disconnects in case of any faults so that all your appliances, home, shops, industry is absolutely safe.
Li-rack is the first Internet Ready battery which comes with a remote monitoring feature which helps you know the health of the battery, state of charge and many other parameters. Also gives a warning on faults!
Li-Rack can be charged by solar power, wind power, grid, and/or any dc source of the appropriate ratings.
Yes, custom size are available on special requests, you can write to us on sales@vmechatronics.com
Li-Rack can be fully charged in 2-3 hours.
A full capacity of Li-Rack can be discharged in one hour.
Yes, Li-Rack is programmable to suit your requirements.
No, Li-rack does not emit any fumes or pollutants, it is completely eco-friendly.
No, You will never have to add battery water to Li-rack.
Yes, Li-rack is recyclable and has a second life too.
Yes, Li-rack can sustain Indian weather conditions. It can operate in temperatures from -25°C to +50°C.
Li-Rack is very compact and does not require a lot of space, some models are even wall mounting.
Li-rack has been successfully in Germany, United Kingdom, India. Till date 4.6MWh+ capacities have been installed and running successfully.
The life expectancy of Li-rack is 20 years* (8000 cycles @ 80% DoD), so install Li-Rack and forget replacement headache for the next 20 years.
Yes, In cooperation with the University of Applied Sciences in Ansbach we have tested our LiFeYPO4 cells under extreme conditions. The lithium cell is discharged to 70% DoD approximately 33 times per day with 1C charge and discharge current. We have exceeded 9000 cycles! The results confirm a very high load capacity and reliability, and verify the superior quality of the cells used for our LiRack batteries.