Onyx Electrical & Renewables delivers turnkey commercial Solar PV installations, high-capacity battery storage integration, and comprehensive annual maintenance programs. We design, build, and maintain high-yield solar arrays engineered to reduce operational overheads, protect against volatile energy markets, and keep your renewable generation assets operating at peak efficiency year-round.
Investing in commercial Solar PV is one of the most effective ways for businesses, industrial sites, and property owners to lower energy costs and hit statutory ESG targets. However, long-term return on investment relies on optimal system design, seamless grid integration, and ongoing performance management.
Onyx Electrical & Renewables acts as your single-source solar contractor—handling everything from initial site feasibility and structural roof load assessments to DNO (Distribution Network Operator) approvals, Tier-1 MCS-accredited installation, and automated monitoring systems.
Beyond initial commissioning, environmental factors like dirt accumulation, thermal stress, component degradation, and electrical wear can silently reduce solar output by up to 30%. Our tailored annual maintenance and health-check programs ensure your system delivers maximum kWh yield, safety, and operational reliability throughout its entire lifecycle.
Turnkey Commercial Solar PV: Custom-designed rooftop and ground-mounted solar arrays using high-efficiency Tier-1 panels and smart string/central inverters.
Commercial Battery Energy Storage (BESS): Integrated battery storage solutions to capture excess generation, mitigate peak tariff spikes, and provide critical back-up power capability.
Grid Approvals & DNO Liaison: Full management of G99/G100 grid connection applications, export limitation controls, and network compliance.
Preventative Annual Maintenance & O&M: Scheduled physical inspections, DC/AC isolation testing, structural checks, and electrical safety audits to prevent downtime.
Thermal Imaging & String Testing: Advanced thermographic drone and handheld scans to identify micro-cracks, hotspot anomalies, faulty bypass diodes, and inverter failures.
Performance Monitoring & Reactive Cover: 24/7 remote generation monitoring with automated fault detection and rapid-response emergency repairs.
Guaranteed ROI & Peak Yield: Proactive annual servicing and cleaning prevent generation losses, ensuring your asset yields maximum financial returns.
Complete Lifecycle Compliance: BS 7671, MCS, and IET-compliant inspections keep your commercial insurance cover valid and equipment warranties intact.
Seamless Retrofits & Upgrades: Future-proof architecture allows easy expansion, battery retrofits, or EV charger integration down the line.