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Fact Sheets
Fact Sheet: Solarspitzengesetz
PDF | 433.23 KB | Fact Sheets | Published: 12.03.2025 | Language: German
Online operating instructions
Verschaltung und Einrichtung mehrerer KOSTAL Wechselrichter - Installationsleitfaden / Interconnection and setup of several KOSTAL inverters - Installation Guide
HTML | Online operating instructions | Published: 20.03.2025 | Language: Danish, German, English, Estonian, Finnish, French, Greek, Italian, Dutch, Polish, Portuguese, Swedish, Spanish, Czech
Operating instructions
Freigegebene Energiezähler / Released energy meters
PDF | 7.21 MB | Operating instructions | Published: 02.12.2025 | Language: German, English
Freigegebene Datenlogger / Released data logger
PDF | 101.92 KB | Operating instructions | Published: 24.01.2018 | Language: German, English
Freigegebene Optimierer/Module in Verbindung mit PIKO Wechselrichter / Released optimizer/module in combination with PIKO inverter
PDF | 48.35 KB | Operating instructions | Published: 31.07.2016 | Language: German, English
Kompatible Partner / Compatible partner
PDF | 56.88 KB | Operating instructions | Published: 19.02.2026 | Language: German, English
PIKO 10-20 - Inbetriebnahme - Ländereinstellung / Initial commissioning - Country setting
PDF
| 64.29 KB
| Operating instructions
| Published: 17.12.2019
| Language: German, English
FW: ≥ 06.10
PIKO 3.0-20 - Betriebsanleitung
PDF
| 25.02 MB
| Operating instructions
| Published: 30.11.2017
| Language: German
FW: ≥ 05.50
UI: ≥ 06.30
PIKO 3.0-20 - Inbetriebnahme - Ländereinstellung / Initial commissioning - Country setting
PDF
| 124.46 KB
| Operating instructions
| Published: 30.06.2017
| Language: German, English
≥ FW 5.50
PIKO 3.0-20 - Operating manual
PDF
| 24.22 MB
| Operating instructions
| Published: 30.11.2017
| Language: English
FW: ≥ 05.50
UI: ≥ 06.30
Übersicht öffentlichen Netze mit KOSTAL-Solarwechselrichtern / Overview of public grids with KOSTAL solar inverters
PDF | 90.19 KB | Operating instructions | Published: 07.06.2024 | Language: German, English
Verschaltung und Einrichtung mehrerer KOSTAL Wechselrichter
PDF | 5.76 MB | Operating instructions | Published: 20.03.2025 | Language: German
ZEREZ-ID für KOSTAL Wechselrichter
PDF | 53.17 KB | Operating instructions | Published: 25.11.2025 | Language: German
Software & updates
Update PIKO 10-12 (for FW < 05.50 to FW 05.60)
ZIP
| 17.12 MB
| Software & updates
| Published: 30.10.2018
| Language: Neutral
FW: 05.60 PAR 02.70
Update PIKO 10-12 (for FW >= 05.50 to FW 05.60)
ZIP
| 8.20 MB
| Software & updates
| Published: 11.02.2018
| Language: Neutral
FW: 05.60 PAR 02.70
Certificates - Manufacturer's declarations
Declaration of Conformity IEC / EN 62109-1 / -2
PDF | 842.15 KB | Certificates - Manufacturer's declarations | Published: 20.09.2016 | Language: English
Eigenerklaerung Zero Feed In
PDF | 160.03 KB | Certificates - Manufacturer's declarations | Published: 25.01.2016 | Language: German
Eigenerklärung - NA-Schutz Einstellungen
PDF | 216.87 KB | Certificates - Manufacturer's declarations | Published: 09.09.2022 | Language: German
Eigenerklärung KFW Programm 275
PDF | 192.96 KB | Certificates - Manufacturer's declarations | Published: 23.07.2015 | Language: German
Eigenerklärung zu Polystringbelegung
PDF | 132.56 KB | Certificates - Manufacturer's declarations | Published: 09.02.2016 | Language: German
Eigenerklärung zum DC-Trennschalter
PDF | 204.49 KB | Certificates - Manufacturer's declarations | Published: 26.05.2025 | Language: German
Eigenerklärung zur allgemeinen Produktsicherheitsverordnung (EU) 2023/988 (GPSR) / Self declaration of the General Product Safety Regulation (EU) 2023/988 (GPSR)
PDF | 204.06 KB | Certificates - Manufacturer's declarations | Published: 04.02.2025 | Language: German, English, Neutral
Eigenerklärung zur Leistungsabgabe
PDF | 151.99 KB | Certificates - Manufacturer's declarations | Published: 19.05.2016 | Language: German
EN 50438:2013 - en - self declaration
PDF | 207.13 KB | Certificates - Manufacturer's declarations | Published: 28.06.2018 | Language: English
GS - EN 62109 - en
PDF | 602.52 KB | Certificates - Manufacturer's declarations | Published: 16.07.2018 | Language: English
Herstellererklärung RCD RCM
PDF | 518.63 KB | Certificates - Manufacturer's declarations | Published: 30.06.2017 | Language: German
Manufacturer‘s declaration RCD RCM
PDF | 515.19 KB | Certificates - Manufacturer's declarations | Published: 30.06.2017 | Language: English
Non Dual Use - Eigenerklärung
PDF | 252.46 KB | Certificates - Manufacturer's declarations | Published: 03.05.2022 | Language: German
Non Dual Use - Self Declaration
PDF | 250.30 KB | Certificates - Manufacturer's declarations | Published: 03.05.2022 | Language: English
RoHs
PDF | 251.25 KB | Certificates - Manufacturer's declarations | Published: 06.04.2014 | Language: German, English
Self Declaration Zero Feed In
PDF | 157.12 KB | Certificates - Manufacturer's declarations | Published: 25.01.2016 | Language: English
WEEE Registrierung
PDF | 47.74 KB | Certificates - Manufacturer's declarations | Published: 03.02.2025 | Language: German
Werksinspektionsverfahren / Factory Inspection - en
PDF | 295.90 KB | Certificates - Manufacturer's declarations | Published: 09.02.2026 | Language: English, Neutral
Zero Feed In - Eigenerklärung
PDF | 255.32 KB | Certificates - Manufacturer's declarations | Published: 09.09.2022 | Language: German
Zero Feed In - Self Declaration
PDF | 253.71 KB | Certificates - Manufacturer's declarations | Published: 09.09.2022 | Language: English
Guarantee
KOSTAL Smart Warranty – wichtige Hinweise
PDF | 126.24 KB | Guarantee | Published: 20.03.2025 | Language: German
KOSTAL Smart Warranty | Wie man die kostenlose Smart Warranty aktiviert
VIDEO
| Guarantee
| Published: 04.05.2023
| Language: German
KOSTAL Solar Electric - YouTube Channel
KOSTAL warranty ( Smart Warranty) – important information
PDF | 128.26 KB | Guarantee | Published: 26.04.2022 | Language: English
Service and warranty conditions KOSTAL inverters - Valid from: 04/2022-10/2022
PDF | 139.58 KB | Guarantee | Published: 01.04.2022 | Language: English
Service and warranty conditions KOSTAL inverters - Valid from: 11/2022 - 02/2024
PDF | 139.58 KB | Guarantee | Published: 01.11.2022 | Language: English
Service and warranty conditions KOSTAL solar inverters - valid until 31.03.2021
PDF | 597.12 KB | Guarantee | Published: 14.09.2020 | Language: English
Service- und Garantiebedingungen / Service and warranty conditions - KOSTAL Wechselrichter/Inverter - HTML Version - Valid from: 03/2024
HTML | Guarantee | Published: 01.04.2024 | Language: Danish, German, English, Estonian, Finnish, French, Greek, Italian, Polish, Portuguese, Swedish, Spanish, Czech
Service- und Garantiebedingungen / Service and warranty conditions - KOSTAL Wechselrichter/Inverter - HTML Version - Valid from: 04/2022-10/2022
HTML | Guarantee | Published: 01.04.2022 | Language: Danish, Finnish, German, Greek, English, Spanish, Estonian, French, Italian, Dutch, Polish, Portuguese, Swedish, Turkish
Service- und Garantiebedingungen / Service and warranty conditions - KOSTAL Wechselrichter/Inverter - HTML Version - Valid from: 11/2022 - 02/2024
HTML | Guarantee | Published: 01.11.2022 | Language: Danish, Finnish, German, Greek, English, Spanish, Estonian, French, Italian, Dutch, Polish, Portuguese, Swedish, Turkish
Service- und Garantiebedingungen KOSTAL-Wechselrichter - gültig ab 2019/04
PDF | 722.78 KB | Guarantee | Published: 01.04.2019 | Language: German
Service- und Garantiebedingungen KOSTAL-Wechselrichter - gültig ab 2019/10
PDF | 581.70 KB | Guarantee | Published: 01.10.2019 | Language: German
Service- und Garantiebedingungen KOSTAL-Wechselrichter - gültig ab 2020/09
PDF | 723.55 KB | Guarantee | Published: 14.09.2020 | Language: German
Service- und Garantiebedingungen KOSTAL-Wechselrichter - gültig ab 2021/07
PDF | 669.77 KB | Guarantee | Published: 01.07.2021 | Language: German
Service- und Garantiebedingungen KOSTAL-Wechselrichter - gültig ab 2022/04
PDF | 145.71 KB | Guarantee | Published: 01.04.2022 | Language: German
Service- und Garantiebedingungen KOSTAL-Wechselrichter - gültig ab 2022/11
PDF | 508.46 KB | Guarantee | Published: 01.11.2022 | Language: German
Service- und Garantiebedingungen KOSTAL-Wechselrichter - Gültigkeit ab: 03.2024
PDF | 504.37 KB | Guarantee | Published: 01.04.2024 | Language: German
Service
PIKO 4.2 bis 20.0 (PG/NG) / PIKO BA: Reklamations Formular
PDF | 1.05 MB | Service | Published: 08.07.2024 | Language: German
PIKO 4.2 to 20.0 (PG/NG) / PIKO BA: Complaint form
PDF | 977.07 KB | Service | Published: 08.07.2024 | Language: English
Quick Guide - Download der Logdaten
PDF | 379.14 KB | Service | Published: 31.01.2017 | Language: German
Quick guide to export log data
PDF | 343.30 KB | Service | Published: 31.01.2017 | Language: English
Seriennummer/Artikelnummer am KOSTAL Gerät finden - Find the serial number/item number on the KOSTAL device
PDF | 1.84 MB | Service | Published: 22.07.2025 | Language: German, English, Neutral
Service Dokument - Information zum Wegfall der 70% Regelung
PDF | 3.50 MB | Service | Published: 04.07.2025 | Language: German
Service Informationen und Preise
PDF | 223.21 KB | Service | Published: 16.01.2024 | Language: German
Technische Daten und Anmeldeinformation beim EVU
PDF | 228.30 KB | Service | Published: 30.04.2016 | Language: German