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LUNA2000-(7, 14, 21)-S1
User Manual
2.1 Overview
Functions
The LUNA2000 ESS consists of an Energy Storage Control Unit and Energy Storage
Modules (also referred to as battery expansion modules or battery packs). It stores
and releases electricity as required by a PV system, enabling charge and discharge
management of a residential PV+ESS system. The Energy Storage Control Unit
connects to the energy storage terminals (BAT+ and BAT–) of an inverter. The
input and output ports of the ESS are high-voltage DC ports.
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Model Description
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Figure 2-1 Model number
Table 2-1 Model description
No.
1
Issue 01 (2024-03-27)
ESS charge: When the PV energy is sufficient for loads, the ESS stores the
surplus PV energy from the inverter.
ESS discharge: When the PV energy is insufficient, the ESS supplies power to
loads through the inverter.
The model of the LUNA2000 ESS is LUNA2000-7/14/21-S1.
Meaning
Product
Copyright © Huawei Digital Power Technologies Co., Ltd.
2
Product Description
Description
LUNA2000: residential energy storage system
2 Product Description
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