Peimar Assistance

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Frequently Asked Questions

Technical support Peimar

You can contact Peimar technical support in the following ways:

  • WhatsApp: The Peimar technical support team will reply as soon as possible. If you do not receive a reply within 24 hours, please resend your message.
  • Email: Write directly to the dedicated email address for your geographical area.
  • Online form: Fill out the form on the official website to receive support.

Contacts by geographical area:


Technical support is available from Monday to Friday, in Italy from 9:00 to 13:00 and from 14:00 to 17:00 (Italian time, CET/CEST).

Peimar aims to provide fast and efficient support. Response times may vary depending on the number of enquiries received and the complexity of the issue, but the team is committed to responding as quickly as possible.

No, Peimar technical support does not offer direct telephone support. However, you can receive assistance by sending a message via WhatsApp, emailing the relevant address for your geographical area, or filling in the form on the official website. These channels allow you to describe the problem in detail, enabling the technical team to provide a more accurate and effective response.

If the reply you receive is unsatisfactory, or if you have not received a response within 1–42 hours, you can request a reply:

  • Send another message on WhatsApp to ask for an update.
  • Reply to the email you have received.

 

We recommend that you contact Peimar technical support again if the issue has not been resolved or if the response you received is unclear, so that the team can provide further assistance.

Products

  • Check that there is voltage on both the AC (alternating current) side and the DC (direct current) side.
  • If both are present, please contact Peimar technical support.

Please contact Peimar technical support, providing the serial numbers of the modules and attaching photographs showing the damage.

The efficiency of photovoltaic modules can be affected by several factors:

  • Dirt and debris: dust, leaves or snow can block sunlight.
  • Damage: impacts or micro-cracks can compromise the integrity of the modules.
  • High temperatures: excessive heat reduces the efficiency of the panels.
  • Electrical problems: damaged wiring or loose connections can hinder the flow of electricity.
  • Shading: even a small shadow can significantly reduce energy production.
  • Aging: material wear leads to a natural decline in efficiency over time.
The inverter enters EPS mode when it does not detect voltage at the "ON GRID" terminals, i.e. on the cables coming from the building's electrical system. This mode is activated in the event of a power outage or a scheduled power disconnection by the electricity supplier.
We recommend checking the electrical panel and resetting any tripped circuit breakers.
If there are water leaks or flooding, contact a qualified technician before carrying out any electrical work.

Our products can be monitored remotely and, if necessary, updated at the software level. However, we recommend that you contact your installer, who is familiar with your system.

  • Check the inverter display for any error messages and report them to your installer.
  • If necessary, Peimar Support is available to assist the installer with the diagnosis.

Fill out the contact form, specifying the serial numbers of the installed products. Peimar support may carry out a preliminary remote check, but an on-site technical intervention will still be required.

The electrical system may not have been sized correctly, causing overloads. We recommend contacting your installer to have the system checked.

Yes. If the local time zone was configured correctly during installation, the time will update automatically.

Contact us

Please fill in the form with your details and your enquiry. We will contact you as soon as possible to provide you with all the necessary information.

Email

info@peimar.com

PEIMAR INDUSTRIES S.r.l.

Telephone support

Please be advised that, during the month of August, our telephone support service will operate with some temporary changes:

From 10 to 14 August, support will be available exclusively for PSI-A products.

From 17 to 21 August, the telephone support service will be closed.

From 24 to 28 August, support will be available exclusively for PSI-X and PSX-X products.

The service will resume as normal from Monday, 31 August.