Explore everything about On Grid Solar Power Systems in UAE for 2025. Discover costs, installation tips, pros & cons, and comparisons with Off-Grid & Hybrid systems.
If you’re considering solar energy in the UAE, you’ve likely come across the term “on-grid solar system.” But what exactly does it mean, and is it the right fit for your home or business? This complete guide explains everything.
As the UAE moves rapidly toward sustainable energy, solar power continues to lead the charge. Among the many types of solar systems available, On Grid Solar Power Systems are becoming the most popular choice for both homeowners and businesses in 2025. But what exactly is an on-grid solar system, and why is it such a smart investment in the UAE today?
In this article, we’ll explore everything you need to know: from the technology and installation process to cost breakdowns and comparisons with off-grid and hybrid systems. If you’re planning to reduce electricity bills or meet green energy goals, this guide is for you.
What is On Grid Solar Power System UAE ?
An on-grid solar power system in the UAE is a smart, sustainable energy solution that connects your solar panels directly to the national electricity grid. This setup allows homeowners and businesses to generate clean electricity during the day, use it in real time, and seamlessly export any surplus energy back to the grid — earning DEWA credits or equivalent in other emirates. This not only reduces your monthly electricity bills but also ensures a reliable, uninterrupted power supply.
Also known as a grid-tied solar system, this solution doesn’t require battery storage. Instead, it draws electricity from the utility grid whenever your solar panels aren’t producing enough energy — such as during the night or on cloudy days. This makes it cost-effective, low-maintenance, and especially suitable for urban environments across the UAE where stable grid infrastructure already exists.
By leveraging net metering programs offered by UAE utilities like DEWA, ADDC, or SEWA, an on-grid system allows users to take full advantage of solar energy without the upfront cost of batteries — making it one of the most efficient and economical choices for villas, offices, factories, and warehouses in 2025.
📌 You save money on electricity by using solar first, and fall back on the grid only when needed.
Detailed Description of an On-Grid Solar System
An on-grid solar power system is one of the most popular and cost-effective solar solutions for both residential and commercial properties in the UAE. It consists of key components including solar panels, an inverter, and a connection infrastructure to the utility grid. This system is ideal for homeowners and businesses seeking to reduce their electricity bills without the need for batteries or energy storage devices.
How Does an On-Grid Solar Power System Work in the UAE?
An on-grid system includes:
Solar panels to capture sunlight
A solar inverter to convert DC power to AC power
A net meter to monitor energy exported to and imported from the grid
Workflow:
1️⃣ Sunlight is absorbed by the solar panels.
2️⃣ The panels generate direct current (DC) electricity.
3️⃣ The inverter converts DC electricity into usable alternating current (AC).
4️⃣ Your home or business consumes the solar-generated power.
5️⃣ Any excess energy is sent to the utility grid, earning you credits through net metering.
Step-by-Step Explanation:
Solar Energy Generation: Solar panels installed on rooftops capture optimal sunlight and convert it into DC electricity.
Conversion to Usable Power: An inverter transforms this DC electricity into AC electricity, which powers your appliances and equipment.
Power Distribution: Your building uses solar energy first, reducing dependence on grid electricity.
Excess Energy Sent to the Grid: Surplus energy not used is exported back to the grid, allowing you to receive credits or compensation from your utility provider through net metering.
Advantages of On-Grid Solar Power Systems
✅ Cost Efficiency: On-grid systems do not require batteries, making them more affordable and low-maintenance compared to off-grid or hybrid systems.
✅ Uninterrupted Power Supply: You remain connected to the grid, ensuring continuous access to electricity even during cloudy days or high demand periods.
✅ Revenue Generation: Net metering enables you to earn credits or income by feeding excess electricity back to the grid.
✅ Environmental Benefits: By switching to solar energy, you reduce your carbon footprint and contribute to a cleaner, more sustainable UAE.
Disadvantages of On-Grid Solar Power Systems
⚠️ No Power During Grid Outages: Without a battery backup, your system will shut down during a power outage to protect utility workers.
⚠️ Grid Dependence: Your property remains partially dependent on the grid, subjecting you to potential utility rate changes.
Technological Features of On-Grid Solar Systems
Smart Inverters: Modern systems use intelligent inverters to optimize and monitor energy production and consumption.
Net Metering: Many UAE utility providers offer net metering, allowing you to earn credits for surplus electricity generated.
Remote Monitoring: Advanced on-grid systems come with monitoring apps that allow real-time tracking of your system’s performance from your smartphone or computer.
On Grid Solar System Installation Guidelines in the UAE
Installing an on-grid solar power system requires technical expertise to ensure safety, efficiency, and regulatory compliance. Here is a clear, step-by-step guide to the on-grid solar installation process:
1️⃣ Site Assessment
A qualified solar technician from EIG Solar will visit your property to evaluate the best location for your solar panels. Key factors such as sunlight exposure, roof orientation and condition, and potential shading are thoroughly assessed to maximize system efficiency.
2️⃣ Customized System Design
Based on the site assessment, a tailored solar system design is created to match your energy needs, available roof space, and budget. This ensures your system delivers optimal performance while aligning with your consumption patterns.
3️⃣ Approvals and Permits
Before installation begins, all required permits and approvals are obtained from local authorities and your utility provider. EIG Solar manages this process on your behalf, ensuring full compliance with UAE solar regulations.
4️⃣ Solar Panel Installation
Solar panels are securely mounted on your roof or ground structures using high-quality racking systems. The panels are positioned to capture maximum sunlight throughout the day, enhancing energy generation.
5️⃣ Electrical Wiring
After mounting the panels, electrical wiring is installed to connect all system components, including the inverter and the grid connection, ensuring a seamless energy flow.
6️⃣ Inverter Installation
The inverter, responsible for converting DC electricity into AC electricity for household and business use, is installed and connected to both your solar panels and your building’s electrical system.
7️⃣ Grid Connection and Net Metering Setup
The system is integrated with the utility grid via your main electrical panel. EIG Solar coordinates directly with the utility provider to set up net metering, allowing you to export surplus energy back to the grid and earn credits.
8️⃣ System Testing and Commissioning
Comprehensive testing is conducted to verify that your system operates efficiently and safely, with energy seamlessly flowing to and from the grid. Inspections ensure the installation meets all safety and performance standards.
9️⃣ Monitoring Activation
A remote monitoring system is set up, enabling you to track your solar energy production and system performance in real-time through your smartphone or computer.
1️⃣0️⃣ Handover and Maintenance Plan
Upon completion, EIG Solar will provide a full system handover along with a customized maintenance plan to keep your solar system operating at peak performance throughout its lifespan.
Comparison of On Grid, Off Grid, and Hybrid Solar Systems
| Feature | On Grid Solar System | Off Grid Solar System | Hybrid Solar System |
|---|---|---|---|
| Connection to Grid | Connected to the utility grid | Completely independent from the grid | Connected to the grid with battery backup |
| Batteries Required | No | Yes | Yes |
| Power During Outages | No (unless paired with a battery) | Yes (relies on stored energy) | Yes (with battery backup) |
| Cost | Lower upfront cost | Higher due to batteries | Moderate to high |
| Net Metering | Yes (excess power is sold back) | No | Yes |
| Ideal For | Homes or businesses with reliable grid access | Remote locations or areas with unreliable grid access | Homes or businesses wanting backup during outages |
| Maintenance | Low to moderate | High (due to battery maintenance) | Moderate (batteries require care) |
| Performance | Relies on grid stability | Independent, no reliance on grid | Combines the benefits of on-grid and off-grid systems |
On-Grid Solar System Product Supplier and Installer in UAE: Overview of EIG Solar
What Is an On-Grid Solar Power System? | UAE 2025
Guide by EIG Solar
EIG Solar is the UAE’s leading provider of solar energy solutions, specializing in high-performance on-grid systems for residential, commercial, and industrial use. With over 12 years of experience, we’ve built a trusted reputation for delivering custom solar installations in Dubai, Abu Dhabi, Sharjah, and beyond.
What Is an On-Grid Solar System?
An on grid solar power system — also known as a grid-tied solar system — is a type of solar setup that works in direct connection with your local utility grid. It allows you to use solar energy during the day and draw electricity from the grid when needed.
✅ Key Benefit: You reduce your electricity bill significantly while staying connected to the grid as backup.
Why On-Grid Solar Is Ideal for the UAE
The UAE enjoys one of the highest solar exposure rates in the world, making it the perfect region for on-grid systems. Here’s why thousands of UAE homeowners and businesses are making the switch:
✅ Save Up to 90% on electricity bills
✅ Net Metering: Export excess energy and earn bill credits (available in Dubai, Abu Dhabi, Sharjah)
✅ Low Maintenance: No batteries required
✅ High ROI: Typical payback period is 3–5 years
✅ 25+ Years of clean energy generation
🛠️ What’s Included in an On-Grid Solar System?
An on-grid system installed by EIG Solar typically includes:
🔹 Premium Solar Panels (LONGi, JA Solar, Canadian Solar)
🔹 Grid-Tied Inverter (Growatt, Huawei, SMA)
🔹 Mounting Structure (rooftop, carport, or ground)
🔹 AC/DC Protection and Cabling
🔹 Net Metering Device installed by local authorities
On-Grid vs Off-Grid Solar: Which Is Right for You?
| Feature | On-Grid Solar | Off-Grid Solar |
|---|---|---|
| Utility Grid Connection | ✅ Yes | ❌ No |
| Battery Required | ❌ No | ✅ Yes |
| Net Metering | ✅ Yes | ❌ No |
| Cost | 💰 Lower | 💰 Higher |
| Ideal Use | 🏙️ Urban areas | 🏞️ Remote sites |
💡 Live in a city or have stable electricity? On-grid is the smart choice.
EIG Solar Projects Across the UAE
We’ve completed successful installations in:
✅ Residential villas in Dubai, Abu Dhabi, Sharjah
✅ Commercial warehouses in Al Ain, Jebel Ali, and Ajman
✅ Cafés, offices, and logistics centers in Ras Al Khaimah, UAQ
Featured Projects:
Sanford Warehouse, Jebel Ali – Large-scale system for energy efficiency
Gulf Cements, Ras Al Khaimah – Industrial energy savings
Naqqa Café, Sharjah – Stylish solar pergola installation
Aerosoft Warehouse, Abu Dhabi – Complete rooftop solar solution
On-Grid Solar System Cost in UAE (2024)
| System Size | Ideal For | Estimated Price |
|---|---|---|
| 3 kW | Apartments | AED 12,000 – AED 15,000 |
| 5 kW | Small Villa | AED 18,000 – AED 23,000 |
| 10 kW | Villa / Office | AED 35,000 – AED 45,000 |
| 20 kW+ | Commercial / Industrial | AED 60,000+ |
📞 Contact EIG Solar for a free site inspection and tailored proposal.
How We Install Your Solar System – Step by Step
Site Survey & Consultation
Load Analysis & System Design
Utility Authority Approval (DEWA, ADDC, SEWA)
Installation by Certified Engineers
Commissioning & Net Metering Setup
✅ Full compliance with UAE solar regulations
✅ We handle all approvals & documentation for you
FAQs – On-Grid Solar in UAE
🔹 What happens at night?
Your system switches to grid power when solar isn’t available.
🔹 Can I add batteries later?
Yes — most of our systems are battery-ready and can be upgraded to hybrid.
🔹 Is permission needed?
Yes. We obtain approvals from DEWA, ADDC, or SEWA on your behalf.
🔹 Can I go fully solar?
Depending on your roof size and usage, you can offset up to 90–100% of your monthly electricity costs.
Why Choose EIG Solar?
✅ 12+ Years of Experience in the UAE solar market
✅ DEWA-Approved Installer
✅ Premium Panels & Inverters from global brands
✅ Custom Solutions for homes, businesses & factories
✅ Highly Trained Engineers
✅ Full Support from Design to Commissioning
Request a Free Consultation Today
Ready to cut your electricity costs and go green? Get in touch with EIG Solar — the UAE’s trusted solar partner.
🔹 Call / WhatsApp: +971-506812372
🔹 Website: www.eigsolar.com
🔹 Instagram: @eigsolaruae
🌞 Choose smart. Choose clean energy. Choose EIG Solar.
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