Clean Energy,
Built to Last
Intelligent solar solutions designed for energy independence, cost savings, and a sustainable future
Solar in Action
Visit our Solar Solutions Experience Center to explore live system demonstrations, experience fully integrated solar technologies, and consult with our engineering team on how renewable energy solutions can enhance and optimize your space.
On-Grid Solar
Smart solar systems connected directly to the utility grid.
On-Grid Solar
Connect to the grid. Cut your bills.
The most widely adopted solar setup for homes and businesses. Your system generates power during daylight hours, you consume what you need, and any surplus feeds back to the grid, reducing your bill further.
V-TAC Austa's on-grid inverter range spans single-phase residential systems from 3–10kW through to three-phase commercial and industrial configurations up to 136kW, with efficiency ratings of up to 98.8%.
Compact, lightweight, and built for straightforward installation and long-term reliability.
Off-Grid Solar
Complete solar independence with advanced battery systems.
Off-Grid Solar
Complete energy independence
For sites without reliable grid access, or where full energy independence is the priority, V-TAC Austa's off-grid range delivers clean, uninterrupted power entirely on its own terms.
Systems range from 2.4kW to 10kW with up to 98% efficiency, pure sine wave AC output, and optional generator dry contact support for extended low-generation periods.
Power, wherever you need it.
Hybrid Solar
Solar generation, battery storage and grid backup combined.
Hybrid Solar
Generate, store, and stay connected
Hybrid systems combine the best of both worlds - solar generation, battery storage, and grid connectivity in one integrated setup.
Generate and store energy during the day, draw from your battery during peak tariff hours or outages, and fall back on the grid only when you need to.
Austa's hybrid range covers single and three-phase systems from 3kW to 15kW, with overload output capability and full generator backup support for complete operational resilience.
Operation & Maintenance
Comprehensive maintenance and monitoring for solar plants.
Operation & Maintenance
Reliable performance. Long-term efficiency.
Terracore provides comprehensive Operation & Maintenance (O&M) services for solar power plants to ensure maximum efficiency, reliability, and long-term performance of solar assets.
Our services include real-time performance monitoring, preventive and corrective maintenance, module cleaning, fault detection, and system optimization.
We focus on minimizing downtime, improving energy output, and extending the lifespan of solar installations through proactive inspection and technical support.
V-TAC Austa is a strategic alliance between two global leaders in energy technology – bringing together V-TAC’s extensive worldwide distribution network with Austa’s deep engineering expertise in inverter design, battery storage, and integrated energy systems. The partnership was built with a single purpose: to deliver a complete, end-to-end solar ecosystem that performs at every scale, in every environment, for every type of client.
Present across 70+ countries and backed by a portfolio of over 3,800 products, V-TAC Austa covers the full spectrum of solar solutions, from advanced hybrid inverters and all-in-one energy storage platforms to modular battery units and unified smart monitoring software. Every product is IP65-rated, carries a 10-year warranty, and is engineered to handle the kind of heat, dust, and solar intensity that defines the UAE climate.
Terracore partners with V-TAC Austa because great solar starts with great technology. A system is only as reliable as the components it’s built on – and when those components carry a 10-year warranty, are tested across 70+ countries, and are engineered specifically to handle extreme heat and high solar irradiance, the difference shows up where it matters most: in consistent output, lower maintenance, and a return on investment that holds up year after year. With V-TAC Austa’s product ecosystem at the core of every installation we design, our clients get a system backed by global expertise, built for local conditions, and engineered to deliver for decades to come.
Why Solar Matters
The UAE receives over 3,500 hours of sunshine every year; one of the highest solar irradiance levels on the planet. For homeowners, businesses, and developers, that’s not just a climate fact. It’s a significant financial and environmental opportunity that’s available every single day, whether you’re using it or not.
Energy costs in the region continue to rise, and reliance on grid power alone leaves homes and businesses exposed to that trajectory indefinitely. Solar changes that equation. A well-designed system reduces your dependence on the grid from day one, locking in lower energy costs for the lifetime of the installation and turning sunlight into a measurable, long-term asset.
At Terracore, we make sure that assets are engineered properly. Every project starts with a thorough site assessment and energy analysis — we model your actual consumption, calculate the optimal system size, and design an installation tailored to your specific location, load profile, and goals. From first survey to final commissioning, we handle every stage so that when your system goes live, it performs exactly as projected — and keeps performing for 25 years or more
Case Studies
High-Performing Solar Microgrid Clean Power for Construction Infrastructure in the UAE
A 10kW solar-plus-storage microgrid deployed on a portable site cabin, delivering immediate, reliable, and fully clean power to a construction site with no grid access. By eliminating the dependency on diesel generators entirely, the project removed a significant operational bottleneck, cut recurring fuel costs, and demonstrated what genuinely sustainable construction site management looks like in practice.
Key Outcomes
- System delivers approximately 20.3 MWh of clean electricity annually, covering 100% of the cabin's energy needs
- Eliminated the need to transport and store approximately 5,100 litres of diesel per year, reducing site traffic and safety risk
- Annual operational expenditure reduction of over AED 13,700, delivering a rapid return on investment
Strategic Value
By removing energy access as a critical path dependency, the site team could commence full operations immediately - without waiting on utility connections or managing fuel logistics. The shift to solar also eliminated the recurring cash drain of diesel procurement, unlocking thousands of dirhams in annual savings that compound across the project timeline. Beyond the financials, the installation serves as a tangible proof point for green construction principles — significantly reducing the site's embodied carbon and strengthening the developer's environmental credentials in an increasingly sustainability-conscious market.