Pv Solar Laltec

04/09/2026

“The battery was an excellent addition because we find that when we are gone through the day and then back in the evenings we’ve got 15 kW in the battery which keeps us going all evening and actually charges the car at night” 🚗🔋

We recently caught up with Mark Lohan from Four Mile House just outside Roscommon town to get his thoughts on why he chose to make the switch to solar and what changes he has noticed since his system was installed. 🌞

As well as taking us through his experience of the installation process with Laltec, Mark also sets out what PV solar system they opted for and outlines why it was the correct choice for him and his family’s needs. 👌

If you are a business or a residential customer and are thinking about switching to solar then get in touch with one of the team in Laltec. We will guide you through the whole process from answering your initial questions and conducting a site survey through to installing the PV Solar system that best matches your requirements.

📞 071-963 3203
📲 087-799 7124
📩 [email protected]

25/08/2026

“The team were fantastic; they went above and beyond at every stage”

In order to tackle the rising cost of electricity Castle Street Surgery in Roscommon town made the switch to solar in 2025. They chose Laltec as their solar provider and had a 20 panel, 10.1 Kw system installed along with a 20kWh battery. 🌞

One year on, Dr Brendan Crosbie – GP Partner in the practice reflects on the reasons why he chose Laltec as his PV Solar installer and how he found the installation process.

If you are a business or a residential customer who is thinking about switching to solar then get in touch with one of the team in Laltec.

We will guide you through the whole process from answering your initial questions and conducting a site survey through to installing the PV Solar system that best matches your requirements.

📞 071-963 3203
📲 087-799 7124
📩 [email protected]

26/01/2026

Project Completion!! 📣🌞

Laltec Electrical & PV Solar Contractors recently completed a 90KW solar system at Caseys Circle K in Roscommon town⛽️. There was an existing 51kw solar array already on site and we were tasked with integrating the existing system with the new system so that the client could monitor total solar production and the overall import and export of power to and from site on a daily, weekly and monthly basis.

The following works were completed to deliver on the clients’ needs.

• We replaced the existing inverters on site with new Solplanet inverters. Solplanet inverters were also installed on the new installation. This enables the client to monitor solar production on both the new and existing system on site.

• We installed 2 x G10 relays on site. This is an ESB requirement for a system generator over 50KW. This was witnessed tested and approved by the ESB.

• In total we installed 180, 500w All black panels on new storage units on the site. Combined with 158 existing solar panels which were already on site this means there are now 338 solar panels on site producing clean renewable energy.

• We installed a Solarfox monitor in the main building so that Casey’s customers can monitor and visualise real-time solar data information.

There is now a 141KW solar system on site.

The client availed of a business SEAI grant towards the cost of installation.

If you are planning on switching to solar in 2026 then get in touch with us today to arrange your site survey.

👉 071-9601194
👉 087-7997124
👉 [email protected]



Caseys Londis Roscommon

24/12/2025

As we finish up the year we would just like to wish all our customers and friends a Merry Christmas and a very Happy New Year. It was a pleasure dealing with you throughout the year. We're already excited about 2026! 🎄

11/12/2025

Laltec are experienced PV solar installers . Our satisfied customers include businesses, homeowners, schools and community organisations. 🏠🏭🏣

By making the switch to solar our customers have been able to slash their electricity bills and take advantage of green renewable energy while availing of generous grant assistance.

We're dedicated to providing a first-class service. We will thoroughly discuss system options with you at the consultation stage to ensure we deliver a high-quality system which matches your needs and is futureproof. At the installation stage we aim to minimise any interruption and once the system is up and running we're available at short notice should an issue ever arise. 🥇✅

Thinking of making the switch? It all starts with a phone call or email!

Get In Touch with us today
071 9601194
087 799 7124
[email protected]

25/11/2025

Lovely morning for it! We are here on site doing a commercial PV Solar install for Lidan Designs at their factory in Roscommon. We'll share a vid of the completed job later.

17/11/2025

17/11/2025

Here’s the two most recent schools that we installed Solar PV systems - St. Patrick's N.S. in Gowna, Co. Cavan and Castlesampson N.S. in Co. Roscommon. 🎓

The Solar for Schools programme which provides funding to schools for the installation of Solar PV systems has been a great success.

Thanks to the many schools who chose Laltec as their Solar PV installer. 👏

It’s great to see so many schools take advantage of this opportunity to switch to a cleaner, greener source of energy and avail of much cheaper electricity bills for many years to come. 🌳🌍

31/10/2025

We have immediate vacancies for Electricians – both on a full and part time basis. Applicants must have Safe Pass and Manual Handling. If you are interested please email your CV in confidence to [email protected]

24/10/2025

🌞This is another local job which we completed recently. It’s actually two separate solar PV installations on two houses owned by the same family which are located side by side. 🏠🏠

We installed a 12 panel system on one house and a 10 panel system on the other. We installed a hybrid inverter in both houses. This future-proofs the system in the event that the customer decides to install a battery at a later date – e.g., if they decide to purchase an electric vehicle.

Feeling motivated to join the solar revolution? Contact one of our knowledgeable team today on 071- 9601194/ 087 799 7124 or email [email protected] to get your free quote and site survey.