Product Introduction; Product Description; Application Scenarios - LIVOLTEK Hyper-2000 User Manual

Product Introduction

3.

3.1 Product Description

• The inverter is a single-phase hybrid inverter applicable to both on-grid and off-grid solar
system with participation of PV array, battery, loads and grid system for energy
management.
The inverter converts the DC power from the PV array or the battery to the AC power, in
•
conformity with the grid requirements. It also transmits the DC power from the PV panel
to the battery. With the bidirectional converter integrated inside, the inverter can charge
or discharge the battery.
• Several protective functions are integrated in the inverter, including short circuit protection,
grounding insulation resistance surveillance, residual current protection, anti-islanding
protection, overvoltage and over-current protection, etc.

3.2 Application Scenarios

• PV system is not suitable to connect equipment that relies on a stable power supply, such
as: medical equipment to sustain life. Ensure that no personal injury is occurred when the
system is disconnected.
The BACK-UP function is not recommended if the PV system is not configured with
•
batteries. Otherwise, the risk in system power usage is beyond the equipment
manufacturer's warranty scope.
• Due to the condition of the battery itself, battery current might be limited by some factors,
including but not limited to the temperature and weather.
• Please avoid the following installations which will damage the system or the Inverter. Any
damage caused will not be covered by the warranty policy.
Only certain models support parallel connection. For details, please refer to the
①
parallel operation instructions.
Single PV string cannot be connected to multiple inverters.
②
One battery bank cannot be connected to multiple inverters.
③
The EPS (backup) side cannot be connected to the grid.
④
The inverter cannot be connected to any AC generator directly.
⑤
The inverter cannot be connected to any incompatible batteries.
⑥
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