Introduction; System Introduction - KStar BluE-H5 Installation, Operation & Maintenance Manual

01

Introduction

1.1 System Introduction

Kstar BluE-H5 (incl.BluE-PACK10.2 and BluE-S 5000D)/BluE-H3 (incl. BluE-PACK5.1
and BluE-S 3680D) can be applied in DC-coupled systems (mostly new installation),
AC-coupled systems (mostly retrofit) and Hybrid-coupled systems (mostly retrofit, and
PV capacity-increase), as the following schemes show:
Solution
BluE H3-5
BluE-S 3680D
BluE H3-10 BluE-S 3680D
BluE H5-10 BluE-S 5000D
BluE H5-20 BluE-S 5000D
PV
LAN
Monitoring
Device
BluE-H5/H3
Figure1 DC-coupled Storage System – Scheme
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User Manual
Configuration
Inverter ESS
BluE-PACK5.1
BluE-PACK10.2
BluE-PACK10.2
BluE-PACK20.4
Grid Meter Grid
CT
Normal Loads
Backup Loads
User Manual
PV PV Inverter
LAN
Monitoring
Device
BluE-H5/H3
Figure 2 AC-coupled Storage System – Scheme
PV PV Inverter
PV
LAN
Monitoring
Device
BluE-H5/H3
Figure 3 Hybrid-coupled Storage System – Scheme
CAUTION:
If CT test pass but inverter still can't achieve export power
(power is not controllable or always 0 power output).
Please check installation location of the CT.
Grid Meter Grid
CT
Normal Loads
Backup Loads
Grid Meter Grid
CT
Normal Loads
Backup Loads
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