Power your Virginia solar and energy storage projects with certified DC disconnect switches engineered for reliability and safety. From residential rooftop installations to commercial-scale solar farms, our UL 98B certified INOSYS and SIRCO solutions deliver 750-1500 VDC breaking capacity with visible contacts, arc fault containment, and direct position indication—essential for Virginia's growing renewable energy sector and meeting local electrical code requirements.
Comprehensive portfolio of certified DC disconnect switches and accessories for solar PV and energy storage installations.
High-breaking capacity switches rated up to 750 VDC per pole with visible contacts, arc fault containment, and direct position indication. Available in multiple pole configurations (2, 3, 1+1, 2+2) with current ratings from 10A to 1200A for versatile solar project applications.
Heavy-duty 2000A disconnect switches rated for 1500 VDC with motorized remote operation capability. Features patented high-performance switching technology, rapid arc extinguishing, and environmental testing for salt spray, high temperature, and humidity—ideal for large-scale energy storage systems.
Robust 400A-1000A switches with double-breaking-per-pole design and 800 VAC safety isolation. Glass fiber reinforced polyester construction with visual position indicators for reliable operation in demanding commercial solar environments.
UL 4248-1 certified modular fuse holders with 100 kA breaking capacity and IP2X safety protection. Compact 45-mm format with built-in fuse melting indicators and simultaneous multipolar breaking for complete solar circuit protection.
Industrial-grade cable ties and mounting bases including UV-resistant polyamide construction, tool-free installation systems, and halogen-free materials. Complete cable organization solutions for clean, code-compliant solar installations.
Short circuit tested SB1-SB2 busbar supports with M8 robust screw connections rated for 690 VAC. Engineered to securely mount both copper and aluminum busbars with superior insulation and universal compatibility for standard enclosures.
Virginia's solar capacity has grown exponentially, driven by the Virginia Clean Economy Act and favorable net metering policies. Our DC disconnect switches are specifically designed to meet the rigorous demands of the Commonwealth's solar installations—from the humid coastal climate of Hampton Roads to the temperature extremes of the Blue Ridge Mountains. With UL 98B certification, IEC 60947-3 compliance, and breaking capacities up to 1500 VDC, our solutions ensure safe isolation, visible disconnection, and arc fault protection for every solar project scale. Whether you're an electrical contractor serving Richmond, a solar developer in Northern Virginia, or a system integrator across the state, our technical expertise and fast delivery support your project timelines.
Supporting critical solar and industrial projects with certified components and expert technical guidance.
Partner with a supplier that understands Virginia's renewable energy landscape and delivers certified solutions on your timeline.
Deep understanding of Virginia's solar incentives, interconnection requirements, and electrical codes including NEC Article 690 compliance for PV systems.
UL 98B, IEC 60947-3, IEEE 519, and NEMA compliance ensuring your installations meet all utility and inspection requirements across Virginia jurisdictions.
Responsive technical support and expedited shipping to Virginia solar contractors, with expert assistance for component selection and custom configurations.
Products tested for vibration, temperature extremes (-40°F to +122°F), salt spray, and humidity—proven durability for Virginia's diverse climate conditions.
Experienced professionals dedicated to your solar project success.
Plant Engineer, Industrial Manufacturing
Michael Johnson brings extensive experience in machinery protection and reducing unexpected downtime in manufacturing facilities to the renewable energy sector. His background in industrial environments translates directly to large-scale solar and energy storage installations where equipment reliability is paramount. Michael specializes in coordinating electrical protection schemes, evaluating disconnect switch specifications for high-voltage DC applications, and ensuring proper integration of safety devices in complex solar arrays. He has supported numerous Virginia solar projects by providing technical guidance on component selection, helping contractors navigate UL 98B requirements, and troubleshooting installation challenges. Michael's practical approach combines hands-on field experience with deep technical knowledge of circuit protection, making him an invaluable resource for solar developers, electrical contractors, and system integrators working on commercial and utility-scale projects throughout the Commonwealth.
Electrical Engineer, System Integrator
Sarah Rodriguez specializes in the selection and implementation of soft starters, variable frequency drives, and disconnect switches for critical applications in both industrial and renewable energy sectors. With a strong foundation in electrical engineering and system integration, Sarah excels at matching complex project requirements with the right technical solutions. Her expertise covers DC circuit protection for solar PV systems, energy storage system design, and ensuring compliance with multiple certification standards including UL, IEC, and IEEE. Sarah has supported Virginia solar projects ranging from residential installations to multi-megawatt commercial arrays, providing guidance on proper disconnect switch sizing, pole configuration selection, and coordination with utility interconnection requirements. She works closely with electrical contractors and EPCs to develop optimized system designs that balance safety, performance, and cost-effectiveness. Sarah's technical communication skills make complicated specifications accessible, and her commitment to customer success has made her a trusted advisor for Virginia's growing solar industry.
Virginia utilities must follow state regulations for service disconnection, including proper notice requirements and winter moratorium protections. For solar installations, the Virginia Clean Economy Act and SCC regulations govern interconnection procedures, requiring approved disconnect switches that meet UL 98B standards for safe isolation. Our INOSYS and SIRCO switches comply with all Virginia utility interconnection requirements and NEC Article 690 for PV systems.
Our solar experts are ready to discuss your Virginia project requirements and recommend the optimal solution.
Certified to UL 98B and UL 4248 standards for safety and performance
European conformity marking for international quality standards
Meeting utility-grade harmonic standards for grid integration
Contact our team for technical specifications, pricing, and delivery timelines. We're here to support your project from component selection through final commissioning.