Emergency power / backup
Available immediately
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| Product Warranty | 10 years |
|---|
Available immediately
Backup Power / Backup Switching & Protection Technology
Our Backup Power/Backup components from manufacturers such as enwitec, Fronius, KOSTAL, Enphase and Fenecon provide reliable switching, protection and control functions for PV systems. This product family impresses with high operational reliability, fast and standards-compliant switchover, integrated battery protection and modular expandability. They are equally suitable for residential buildings, commercial properties and industrial applications. Typical use cases are grid-supplementing off-grid operation, transitional solutions during grid interruptions, and protection of battery storage systems.
Backup Power/Backup Solutions for PV Systems
Backup power and backup components minimize downtime, protect inverters and batteries, and enable controlled transitions between grid-connected and off-grid operation. They offer prioritization of critical loads, automatic switchover and interfaces for energy management systems (EMS). Benefits include increased supply security, easy integration into hybrid solutions and compliance with relevant standards and protection classes.
Our Backup Power / Backup Components at a Glance
- enwitec Netzumschaltbox Backup Dual EU — Automatic switchover for single- and multi-phase systems; compact for residential and commercial installations.
- enwitec Batterieabsicherung BAT BREAKER HVM/HVB — High-voltage protection for battery systems; increases safety and ease of maintenance.
- Fronius Backup Switch 1PN/3PN-63A (4‑pole) — Robust switchover solution with a short switching time for Fronius inverters.
- Enphase IQ System Controller 3 INT SC100G‑M230ROW — Integrated control and communication for microinverter base systems and backup functions.
- Fenecon Home 15 kW AVU 63 A — High‑performance AC connector/grid unit for storage solutions and commercial applications.
Features of Backup Power / Backup Components
Technically, these components are based on electromagnetic or electronic switches, cable protection and dedicated battery disconnect switches. Key features include standards‑compliant protective functions, low switching losses, IP protection ratings, and integrated monitoring and communication interfaces (Modbus, RS485, proprietary protocols). Durability is achieved through robust contacts, thermal management and easy maintainability. Efficient energy management enables load prioritization, state‑of‑charge control and optimized grid feed‑back.