Product Overview (Energizer Homepower Hp-6 Series) - Energizer Homepower HP-6M Series Owner's Manual

2. Product Overview (Energizer Homepower HP-6 Series)

The Energizer Homepower HP-6 Series is an AC coupled, lithium iron phosphate based Battery Energy Storage
System (BESS), designed to operate seamlessly with existing solar (PV) installations. It is easy to install and allows
a high degree of customisation to suit a variety of energy considerations. The Energizer Homepower HP-6 Series is
modular and consists of the Main Unit (HP-6M) and up to 3 optional Sub Units (HP-6S).
The Energizer Homepower HP-6 Series measures solar generation & energy consumption using its generation and
consumption CTs, and then utilises its intelligent algorithms to either charge or discharge its batteries to reduce
consumption from the grid and increase local energy usage. This improves overall energy efficiency by aiding local
consumption of solar energy and reducing feed-in/export to the utility grid.
Fig. 1. Energizer Homepower HP-6M & HP-6S Units
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Energizer Homepower HP-
8 © Energizer 2021
Series Energizer Homepower HP-
The Energizer Homepower HP-6 Series system can operate in 3 unique application modes: Automatic,
Semi-Automatic and Manual. Each mode follows a unique priority and can be customised to operate as per
site requirements.
1. Automatic Mode - is the default mode of operation. The system determines the energy supply requirement
with the priority: Site Loads > Battery Charge > Grid Export > Battery Discharge > Grid Import.
The operating sequence is as follows:
a. Solar generation supplies the connected loads.
b. When site loads are lower than solar generation, excess solar energy is diverted towards battery charging.
c. When site loads are lower than solar generation and battery is full (SoC 100%), the excess solar generation
is exported to the utility grid.
d. When site loads are greater than solar generation (or at night time), energy is primarily discharged from the
battery to supply the loads.
e. When the site loads are greater than the sum of solar generation and battery output, the balance is drawn
from the utility grid.
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UTILITY
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Fig. 2. Energizer Homepower HP-6 Series System Map
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String Inverter
DC to AC
© Energizer 2021