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Solar Panels

SOLAR PV PROJECTS

Private Outbuilding, Oldcastle, Meath

Private Outbuilding Oldcastle Meath
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About This Project

Location: Co. Meath

System Size: 8.7 kW Solar PV

Panels Installed: 20 roof-mounted panels

Annual Production: 5684 kWh


RER Electrical & Solar Ltd delivered this large roof-mounted Solar PV system on a private outbuilding in Oldcastle, Co. Meath. The installation maximises the available roof space to provide a reliable, on-site source of clean electricity while showcasing how solar can be effectively applied to non-traditional buildings. This project demonstrates how even unconventional structures can harness renewable energy to reduce grid dependency and support sustainable energy use at a property.


  • Installed on a Corrugated Metal Roof

  • Equipped with Solis S5-EH1P5K-L Hybrid Inverter, delivering 5 kW of output power

  • 10 kW Battery Storage System to maximise energy self-consumption

  • Eddi hot water diverter installed to utilise excess solar generation

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Your Power Starts With a Conversation

Talk to the experts at RER Electrical & Solar Ltd about your next project. From homes and farms to large commercial sites, we’ll help you find the best solution for your energy needs.

Reliable ● Skilled ● Sustainable ●
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Certified Electrical & Solar Experts for Every Sector

Serving residential, commercial, and agricultural clients across Ireland, RER Electrical & Solar Ltd provides safe, sustainable, and cost-effective power solutions. From solar PV systems to full electrical fit-outs, we handle every project from consultation to completion.

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Commercial Electrical Services

RER Electrical & Solar Ltd provides tailored electrical solutions for businesses, offices, and industrial sites. We combine safety, efficiency, and reliability to ensure your operations run smoothly and meet all regulatory standards.

Full commercial wiring and electrical fit-outs

Energy-efficient lighting and power systems

Ongoing testing, certification, and compliance checks

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