DevicesPV hybrid and battery invertersKSTAR

KSTAR BluE-S Series (Gen 1)

Caution

A bug in previous versions of the KSTAR integration could cause the battery to incorrectly initiate charging under certain conditions. This issue has been fixed in version 1.23.0.1. Update your controller to resolve this bug.

Caution

Because the battery goes into sleep mode at 10% SoC, we recommend setting the minimum state of charge level to at least 12%. When the battery goes into sleep mode, it cannot be controlled by the SmartgridOne Controller.

Warning

Official KSTAR documentation confirms that Modbus TCP (Ethernet) is not supported for third-party control on these devices. We recommend connecting the KSTAR battery and the Controller using RS485.

Supported Devices

Device Type	Variants	Modbus TCP (Ethernet)

Kostal

KSTAR BlueSpark Series (Gen 2)

BluE-S (1st Gen) Single-Phase	BluE-S 3680D/5000D/6000D-M1	❌	✅	✅	ARM v2.7.08 or higher
BluE-S (1st Gen) Three-Phase	E4KT/E5KT/E6KT/E8KT/E10KT/E12KT				ARM v1.5.00 or higher

KSTAR BluE-S Series (Gen 1)

Caution

Caution

Warning

Supported Devices

On this page

Wiring

Single-Phase Wiring (BluE-S 3680D/5000D/6000D-M1)

Three-Phase Wiring (E4KT...E12KT)

Configuration

NOTE: RS485 Device Addresses

1. Work Mode Settings

2. Disable Conflicting Modes

3. Port Configuration

Note