Brand: KOSTAL
Category: Solar Inverter
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for PLENTICORE plus
Uploaded: April 20, 2026, 8:07 p.m.
Manual Publish Date: 2018-06-01
Warranty Information
The warranty period is 2 years from purchase, extendable to 5 years with online registration.
PV System Setup
The inverter converts DC to AC power. It can be used for self-consumption, feeding into the public grid, or temporary storage in a battery system. Proper use involves adhering to stated purposes and conditions.
Installation and Connection
Installation requires a qualified electrician. The manual details electrical connections, including PV modules, batteries, energy meters, and communication links. Proper connection is crucial for safety and functionality.
Operation and Monitoring
The inverter can be switched on and off. The control panel, operational status displays (LEDs and screen), and menu structure are explained. System monitoring can be done via the KOSTAL (PIKO) Solar Portal or App.
Advanced Features
Features include active power control, self-consumption optimization, and smart battery control. Maintenance, software updates, and troubleshooting using event codes are also covered.
Troubleshooting and error codes
| Event Code | Possible Cause | Remedy |
|---|---|---|
| 001 | Communication error | Check communication cable. |
| 002 | Overvoltage | Check grid voltage. |
| 003 | Undervoltage | Check grid voltage. |
| 004 | Overcurrent | Check load. |
| 005 | Overheating | Ensure adequate ventilation. |