EASYWAY UNIV-HV 7.68 kWh LiFePO4 battery module for system expansion
€1,399.00
The EASYWAY UNIV-HV 7.68 kWh LiFePO4 module expands a high-voltage battery to 8 modules (61.44 kWh) without changing the inverter.
- Free delivery across Lithuania
- 14-day returns — we pay for the return shipping
- Manufacturer warranty, CE compliant
The EASYWAY UNIV-HV 7.68 kWh module (code UNIV7600) is an add-on LiFePO4 battery module for the high-voltage EASYWAY UNIV-HV system. It adds 7.68 kWh to a tower that is already installed, and one tower holds up to 8 modules, which is 61.44 kWh. Expanding needs no new inverter or control unit, so the system is easy to buy in stages.
Technical specifications
| Parameter | Value |
|---|---|
| Model | EASYWAY UNIV-HV 7.68 kWh battery module |
| Manufacturer code | UNIV7600 |
| Product type | add-on battery module for a high-voltage system |
| System | EASYWAY UNIV-HV, high voltage |
| Capacity | 7.68 kWh |
| Cell type | LiFePO4 (LFP) |
| Max. modules per tower | 8 (61.44 kWh) |
| Example starting configuration | from 15.36 kWh (2 modules), with 1–2 modules added later |
| Connection | modules are stacked on top of each other, joined with factory cables and one communication line to the inverter |
| Heating | the standard version charges only from 0 °C; a cold room needs the heated version or a heated cabinet |
Home battery storage: who is this module for?
The module is for an EASYWAY UNIV-HV system that is already running and has run out of capacity. A common scenario is to start with 15.36 kWh (2 modules) and, once you see your real consumption, add one or two more modules.
How to expand a high-voltage battery
One tower holds up to 8 modules, which is 61.44 kWh. You can expand only while the tower has free space and a control unit (BMS) of the same series. High-voltage and low-voltage systems are not compatible with each other, and each manufacturer has its own list of approved pairs, so it is worth checking your inverter before you order.
If the system has been running for some time, expand sooner rather than later: an older system with a new module will work, but the total capacity is limited by the weakest part.
Battery for a solar PV system: connecting and storing for the evening
The modules are stacked on top of each other, joined with factory cables, and one communication line goes to the inverter. After every expansion the inverter must be reconfigured so that it sees the new capacity and changes the charge current. Solar surplus can be stored and used in the evening. ESO (Lithuanian grid operator) states:
“Part of the surplus electricity generated can be stored in an energy storage device and used in the evening.”
The same page notes that a storage system reduces the power fed into the distribution grid, so in some cases a larger plant can be connected.
We handle it for you. We select the equipment for your site, deliver anywhere in Lithuania, install and connect it.
What to know before you buy
- It does not work on its own: it needs a tower with free space and a control unit of the same series.
- Cold: the standard version charges only from 0 °C; an unheated room needs the heated version or a heated cabinet.
- Runtime: at a load of roughly 1 kW, 7.68 kWh lasts about 8 hours.
Frequently asked questions
How much capacity does one EASYWAY UNIV-HV module add?
One EASYWAY UNIV-HV battery module adds 7.68 kWh of LiFePO4 capacity. Two modules make 15.36 kWh and eight make 61.44 kWh.
How many modules fit in one UNIV-HV tower?
One EASYWAY UNIV-HV tower holds up to 8 modules, which is 61.44 kWh. So you can start small and expand later.
Can I add the EASYWAY UNIV-HV 7.68 kWh module to a system that is already running?
Yes, if the tower still has free space and a control unit of the same series. After every expansion the inverter must be reconfigured so that it sees the new capacity. Hybrid Energy checks compatibility before you order.
Can the module be used on its own?
No, the EASYWAY UNIV-HV 7.68 kWh module does not work on its own. It needs a tower with free space and a control unit of the same series.
Do I need a new inverter when I expand?
No, adding a 7.68 kWh module needs no new inverter, no new control unit and no change to the installation. You only need to re-adjust the inverter settings.
How many hours does 7.68 kWh last?
At a load of roughly 1 kW, 7.68 kWh lasts about 8 hours. With more powerful appliances the time is shorter.
Is the EASYWAY UNIV-HV module compatible with my inverter?
High-voltage and low-voltage systems are not compatible with each other, and each manufacturer has its own list of approved pairs. Tell us which inverter you have, and Hybrid Energy will check it before you order.
Does the module work in the cold?
The standard UNIV-HV 7.68 kWh version charges only from 0 °C. A cold room needs the version with heating or a heated cabinet.
Will an older system work with a new module?
Yes, an older system with a new 7.68 kWh module will work, but the total capacity is limited by the weakest part. So it is better to expand sooner rather than later.
Does Hybrid Energy install and connect the module?
Yes, Hybrid Energy delivers the module anywhere in Lithuania, installs it in the tower and reconfigures the system. The consultation before purchase is free.
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