IQ 10 - Battery charger Kostal - Free user manual and instructions
Find the device manual for free IQ 10 Kostal in PDF.
| Product type | Photovoltaic inverter (PIKO IQ) |
| Brand | Kostal |
| Model | IQ 10 |
| Power supply | Direct current (DC) from solar panels converted to alternating current (AC) |
| Power | 10 kW (estimate based on model) |
| Maximum DC input voltage | Not specified in the manual, must be respected to avoid damage |
| Main functions | DC-AC conversion, self-consumption, grid injection |
| Electrical safety | Overcurrent protection device (circuit breaker), RCD type A ≥300 mA |
| Operating temperature | Can exceed 80°C on some components |
| Protection rating | IP65 (estimate for outdoor use) |
| Weight | Approximately 25 kg (estimate) |
| Dimensions (W x H x D) | Approximately 500 x 400 x 200 mm (estimate) |
| Installation | By a qualified electrician, on rear wall (heatsink) for cooling |
| Maintenance and cleaning | Maintenance reserved for specialized personnel; allow to cool before intervention |
| Spare parts and repairability | Not specified; contact customer service |
| Standards | CE, EMC directive 2014/30/EU, low voltage 2014/35/EU, RoHS 2011/65/EU |
| Intended use | Grid-connected photovoltaic installations, non-mobile |
| Warranty | Consult the Kostal website for conditions |
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USER MANUAL IQ 10 Kostal
Exclusion of liability
All names, trademarks, product names or other designations given in this manual may be legally protected even if this is not labelled as such (e.g.as a trademark). KOSTAL Solar Electric GmbH accepts no liability and gives no assurance that they can be freely used. The illustrations and texts have been compiled with great care. However, the possibility of errors cannot be ruled out. The compilation is made without any guarantee.
General note on gender equality
KOSTAL Solar Electric GmbH is aware of the importance of language with regard to the equality of women and men and always makes an effort to reflect this in the documentation. Nevertheless, for the sake of readability we are unable to use non-gender-specific terms throughout and use the masculine form instead.
© 2019 KOSTAL Solar Electric GmbH
All rights reserved by KOSTAL Solar Electric GmbH, including those of reproduction by photocopy and storage in electronic media. Commercial use or distribution of the texts, displayed models, diagrams and photographs appearing in this product is not permitted. This manual may not be reproduced, stored, transmitted or translated in any form or by means of any medium - in whole or in part - without prior written permission.
Table of Contents
DE Kurzanleitung
4
DA Kortvejledning 8
BRANDGEFAHR DURCH UNSACHGEMÄsse MONTAGE
Open source licenses
The PIKO inverter converts direct current into alternating current. This can be used as follows:
for self-consumption
for feed-in into the public grid
The device may only be used in grid-connected photovoltaic systems within the permissible power range and under the permissible ambient conditions. The device is not intended for mobile use.
Inappropriate use may lead to injury or even death to the user or third parties. Material damage to the device and other equipment can also occur. The inverter may therefore only be used for its intended purpose.
All components fitted on the inverter or in the PV system must satisfy the standards and guidelines that apply in the country of installation.
Labels on the inverter
Signs and labels are affixed to the housing of the inverter.
These signs and labels must not be altered or removed.
| Symbol Explanation Symbol Explanation | |
| 4 | Danger due to electrical shock and discharge. |
| 5 min | Danger due to electrical shock and discharge. Wait five minutes (discharge time of the capacitors) after shut-down |
| SSS | Danger due to burns |
| ! | Danger notice |
| Additional earth connection | |
| Observe and read operating manual | |
| Do not dispose of device with domestic waste. Observe the applicable regional disposal regulations | |
| CE marking The product satisfies the applicable EU requirements |
Safety instructions

DANGER!
RISK OF DEATH DUE TO ELECTRICAL SHOCK AND DISCHARGE
Life-threatening voltages are present in the inverter. Only a qualified electrician may open and perform work on the device.
Always de-energise the device during installation, maintenance and repairs, and secure it against being switched back on.
The PV generators/cables may be live as soon as they are exposed to light.
DC cables must never be connected to or disconnected from the device during operation, as dangerous arcs may form. De-energise DC side, then mount or remove plug connector!

WARNING!
RISK OF BURNS FROM HOT PARTS
Allow device to cool before any maintenance or repair work.
RISK OF BURNS FROM HOT PARTS ON THE DEVICE
Some of the inverter components can reach temperatures of over 80^ during operation. Select the installation site in accordance with the information provided in these instructions. Always keep the ventilation openings clear.
RISK OF FIRE DUE TO OVERCURRENT AND HEATING OF THE MAINS CABLE
Install line circuit breaker to secure against overcurrent.
RISK OF FIRE DUE TO IMPROPER INSTALLATION
Incorrectly fitted plugs and sockets may heat up and cause a fire. During installation, be sure to follow the manufacturer's requirements and manual.

WARNING!
INJURIES CAN RESULT FROM DESTRUCTION OF THE DEVICE
When the maximum values for the permitted input voltage at the DC inputs are exceeded, this can result in serious damage, which may destroy the device and cause serious injury to any person present. Even briefly exceeding the voltage may cause damage to the device.

IMPORTANT INFORMATION
The inverter may only be installed, maintained and repaired by a trained and qualified electrician. The electrician is responsible for ensuring that the applicable standards and regulations are observed and implemented. Work that could affect the electrical power system of the relevant energy supply company at the site of the solar power feed-in may only be carried out by qualified electricians expressly authorised (licensed) by the energy supply company. This includes changes to the factory pre-set parameters, e.g. using the PARAKO parameterisation software.
It must be ensured that the L1-L3 phases on the inverter's AC terminal and the phases in the grid are assigned uniformly.
If residual current protection equipment (RCD) is used, a type A RCD ≥ 300mA can be used on the AC side. Use of a type A RCD is set in the Webserver. (Default setting: compatibility with type A RCD).
The solar modules connected to the inverter must comply with Class A of the IEC 61730 standard.
For initial commissioning, at least the "min. input voltage (U DCmin)" must be present and there must be an output greater than the self-consumption of the inverter.

POSSIBLE DAMAGE
Risk of damage when the inverter is placed on its underside. Always place the inverter on its rear side (cooling elements) after unpacking.
If the PV generators are incorrectly connected, the inverter may be damaged. Check the connections before commissioning.
Installation
Perform inverter assembly, installation and commissioning based on the information provided in the Installation chapter on page 56 onwards
Complete operating manual and warranty conditions
A detailed operating manual and further information about the inverter, such as approved energy meters, country settings for commissioning and approved countries in which the inverter can be operated, can be found online at
www.kostal-solar-electric.com > Download > PIKO IQ > model > country > Operating manual
Information about the service and warranty conditions is provided in a separate document available at
www.kostal-solar-electric.com > Download > PIKO IQ > model > country > Warranty
EU declarations of conformity
KOSTAL Solar Electric GmbH hereby declares that the inverter described in this document complies with the basic requirements and other relevant conditions of the directives listed below.
Directive 2014/30/EU (on the approximation of the laws of the Member States relating to electromagnetic compatibility (EMC))
- Directive 2014/35/EU (on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits - in short: Low Voltage Directive)
- Directive 2011/65/EU (RoHS) to limit the use of certain hazardous substances in electrical and electronic equipment
You will find a detailed EU Declaration of Conformity online at
www.kostal-solar-electric.com > Download > PIKO IQ > model > country > Certificates.
Open Source licence
This product contains Open Source software, developed by third parties and licensed using vehicles including GPL and/or LGPL.
For more details of this, a list of the Open Source software used and the related licence texts, go to the Licences section on the inverter's website (Webserver) (page 69).
Contact details and service
If you have any technical questions, please contact our service hotline.
| Country Phone E-mail | ||
| German +49 (0)761 477 44 - 222 service-solar@kostal.com | ||
| Switzerland +41 32 5800 225 service-solar@kostal.com | ||
| France +33 16138 4117 service-solar-fr@kostal.com | ||
| Greece +30 2310 477 555 service-solar-el@kostal.com | ||
| Italy | +39 011 97 82 420 | service-solar-it@kostal.com |
| Spain, | +34 961 824 927 service-solar-es@kostal.com | |
| Turkey | +90 212 803 06 26 | service-solar-tr@kostal.com |
| China | +86 21 5957 0077-7999 | service-solar-cn@kostal.com |

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KOSTAL
KOSTAL Solar Electric GmbH
Hanferstr. 6
79108 Freiburg i. Br.
Deutschland
Telefon: +49 761 47744 - 100
Fax: +49 761 47744 - 111
KOSTAL Solar Electric Ibérica S.L.
Edificio abm
KOSTAL Solar Electric France SARL
1st building - 2nd entrance
55535, Pilea, Thessaloniki
Eλδa
Tnλεφωνo: +30 2310 477 - 550
Φaε: +30 2310 477 - 551
KOSTAL Solar Electric Italia Srl
Via Genova, 57
10098 Rivoli (TO)
Italia
Telefon: +39 011 97 82 - 420
Fax: +39 011 97 82 - 432
KOSTAL Solar Electric Turkey
Mahmutbey Mah. Taşocagi Yolu
No:3 (B Blok), Aăgoğlu My Office212,
Kat:16, Ofis No: 269
Bagcilar - Istanbul
Türkiye
Telefon: +90 212 803 06 24
Yuan Gao Road 77, Anting, Jiading,
201814 Shanghai, China
Tel: +86 21 5957 0077-7189
Fax: +86 21 5957 8294