Fronius Energy Package, Operating Instructions Manual, Page: 17 / 148

Fronius Solar Battery
Device concept
(1)
(2)
(3)
(4)
(5)
(6)
Device design:
(1)
Battery management module
(2) Side panel
(3) Lid
(4) Fuses
(5) Data converter
(6) Battery module (1.2 kWh usable
capacity)
With the market launch of its new Fronius Energy Package, Fronius is introducing
an inverter that can be used to store energy. One of the key components is the
Fronius Solar Battery, which contains a lithium-ion rechargeable cell. The Fronius
Solar Battery supplements the Fronius hybrid inverter by adding storage func-
tionality. This means that the solar energy from the solar modules can be stored
for later use.
The storage system is only suitable for operation in conjunction with Fronius hy-
brid inverters.
Thanks to its design and operating principle, the storage system is extremely safe
both to install and to operate. A high-performance lithium-ion phosphate battery
is used (LiFePO4), which is based on the latest technology and complies with the
highest safety standards.
When used in conjunction with the Fronius inverter, operation of the storage sys-
tem is fully automatic.
If proper charging of the batteries in the Fronius Energy Package cannot be
guaranteed for an extended period of time (over several weeks or months) for any
reason, we strongly recommend that the following steps are undertaken to pre-
vent the deep discharge of the battery modules:
- switch off the main switch of the Fronius Solar Battery
- remove the DC fuses from the fuse holder
- remove the orange power connector from the individual battery modules
Proper use The Fronius Solar Battery is exclusively intended for taking direct current from a
Fronius hybrid inverter and storing it for later use.
The following actions constitute improper use:
- Any use above and beyond this purpose
- Making any modifications to the storage system that have not been expressly
approved by Fronius
- Installing components that are not distributed or expressly approved by
Fronius
- Operating the system with an inverter that has not been approved by Fronius
- Operating the equipment with an energy meter that has not been approved
by Fronius
17
EN