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INSTRUCTIONS FOR CONNECTION
THE BATTERY PACK TO DEYE INVERTERS
LITHIUM IRON PHOSPHATE
LIFEPO4 BATTERY PACK
51,2V 100Ah
KT-LFPES512100

1. PRECONDITIONS

Before connecting the battery with inverter.make sure the following rules are complied.
1.
The battery system discharge power/current is proper with the inverter power. It is recommended to configure the inverter
capacity with battery in 1: 2 proportion, for example. If you have a 5 kW rated inverter, connect at least 2 batteries (10kWh),
2.
If the system is an off-grid system, make sure that configuration can manage to avoid overdischarging the battery. It is strongly
recommended to install a smart generator and MPPT modules (brands like Victron that support DC-coupled application).
3.
Make sure that the installation environment, setting and sequence is following the User Manual.

2. COMMISSIONING WITH INVERTER

2.1 DEVICE SUPPORT

Deye/Sunsynk Hybrid inverter and Kon-TEC KT-LFPES512100 battery can be used for following system types
- Energy Storage Systems
- Grid Backup
- Off-grid
Compatible device:
SUN-SG04LP1-EU / SUN-SG03LP1-EU / SUN-SG05LP1-EU / SUN-SG04LP3-EU / SUN-SG01LP1-EU

2.1.1 CABLE CONNECTION

1. Keep both inverter and battery completely off.
2. Connect the communication cable to the system according to the following schematic
Kon-TEC Battery BMS CAN port
Pin 4
H
Pin 5
L
Pin 6
GND
1/3
Deye/Sunsynk inverter CAN
port
Pin 4
H
Pin 5
L
Pin 2 or Pin
GND
6 (based on
model)
https://www.kon-tec.eu/
Kon-TEC sp. z o.o.
Boya-Żeleńskiego 12, 35-105 Rzeszów, Poland
T: +48 572 001 151 E: info@kon-tec.eu W: www.kon-tec.eu

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Summary of Contents for Kon-TEC KT-LFPES512100

  • Page 1 Make sure that the installation environment, setting and sequence is following the User Manual. 2. COMMISSIONING WITH INVERTER 2.1 DEVICE SUPPORT Deye/Sunsynk Hybrid inverter and Kon-TEC KT-LFPES512100 battery can be used for following system types - Energy Storage Systems - Grid Backup...
  • Page 2 3 Turn on inverter DC switch, then press “ON” button to power on the inverter. Then turn on AC input and output breaker. Kon-TEC sp. z o.o. Boya-Żeleńskiego 12, 35-105 Rzeszów, Poland T: +48 572 001 151 E: info@kon-tec.eu W: www.kon-tec.eu...
  • Page 3 Gen charge: enable (if using Diesel generator) Float V: 54,6V Absorption: 56,0V Equalization V: 56V Equalization Days: 15 days Equalization Hours: 2.0 hours Kon-TEC sp. z o.o. Boya-Żeleńskiego 12, 35-105 Rzeszów, Poland T: +48 572 001 151 E: info@kon-tec.eu W: www.kon-tec.eu...
  • Page 4 5 Confirm all the parameters and then finish other settings (TOU, Zero export etc.) on the inverter according to the inverter manual. 6 If parameters are set correct, you are ready to use the system. Kon-TEC sp. z o.o. Boya-Żeleńskiego 12, 35-105 Rzeszów, Poland T: +48 572 001 151 E: info@kon-tec.eu W: www.kon-tec.eu...

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