Backup Gateways

SolarEdge Home Backup Interface - Home Hub Inverter (Single-Phase RWB) #2: SE-SBI-1PH Storage Systems - Accessory SolarEdge Backup Interface Datasheet SolarEdge Home Backup Interface – Flexible Backup Solution Ensure uninterrupted power to your home with the SolarEdge Home Backup Interface, designed to seamlessly integrate with the SolarEdge Home Hub single-phase ‘RWB’ inverters. This flexible backup solution automatically provides electricity to your home during grid outages, giving you peace of mind and uninterrupted energy supply. Key Features Automatic Backup Power – instantly powers home loads when the grid is down Flexible Load Selection – choose to back up your entire home or only selected circuits Scalable System – supports higher power and expanded capacity as your energy needs grow Seamless Solar Integration – works in tandem with the SolarEdge Home Hub Inverter to monitor and manage both PV generation and energy storage Why Choose the SolarEdge Backup Interface? The SolarEdge Home Backup Interface provides a reliable and scalable solution for home energy resilience, allowing you to: Maintain essential electricity during outages Optimize the use of your solar energy and battery storage Easily expand system capacity for future needs Compatibility Designed for SolarEdge Home Hub single-phase ‘RWB’ inverters Works with existing SolarEdge energy storage and PV systems

Fox ESS Universal EPS Box-SP 1ph Backup Box Solar Power Backup UK 1: FE-EPS-BOX-SP  #3: 7325  Storage Systems | Management Solution Fox EPS 1ph Backup Box Datasheet Fox EPS 1ph User Manual Reliable Single-Phase Backup Power Solution The Fox ESS EPS Box-SP 1ph Backup Box is a robust and versatile power management solution designed for residential battery energy systems. Housed in a durable IP65-rated metal enclosure, this unit ensures long-lasting protection against dust, water, and environmental conditions, making it suitable for both indoor and outdoor installations. Engineered for seamless integration, the EPS Box-SP works effortlessly compatible with most hybrid inverters. It allows automatic switching between On-Grid and Off-Grid states, guaranteeing uninterrupted and flexible backup power when it’s needed most. Key Features Single-phase backup solution for residential & commercial applications Durable IP65-rated enclosure for all-weather protection Automatic grid/off-grid switching for continuous power supply Easy installation & integration with Fox ESS inverters Reliable power flow management for improved safety and performance Technical Specifications General Information Product Name: Fox ESS EPS Box-SP 1ph Backup Box Compatibility: Most mainstream hybrid inverters Application: Residential & commercial solar installations Dimensions & Weight Dimensions: 660 x 515 x 235 mm Gross Weight: 19.3 kg Enclosure & Protection Material: High-strength metal casing Protection Rating: IP65 (dustproof & waterproof) Why Buy the Fox EPS Box-1phase Backup Box?  The Fox ESS EPS Box-SP ensures your solar energy system continues to deliver power even in the event of a grid outage. With its automatic transfer capability, rugged design, and compatibility with Fox ESS inverter systems, it provides reliable, efficient, and secure backup power tailored for UK households and businesses.

SolarEdge Home Backup Interface - Home Hub Inverter (Three Phase RWB) #1: SE-SBI-3PH Storage Systems - Accessory SolarEdge Backup Interface Datasheet SolarEdge Backup Interface Quick Installation Guide *Collections are not permitted due to health & safety regulations* SolarEdge Battery Backup Interface Automatically provides backup power to home loads in the event of grid interruption. Full flexibility in which loads to backup - the entire home or selected loads. Scalable solution to support higher power & higher capacity. Seamless integration with the SolarEdge Home Hub Inverter to manage and monitor both PV generation and energy storage. Accessory for the three-phase Home Hub 'RWB' range of SolarEdge Inverters.

EcoFlow Single Phase Gateway – Whole-Home Backup & Energy Management #3: 7613   EcoFlow 1ph Gateway Backup Box EcoFlow Single Phase Gateway – Whole-Home Backup & Energy Management EcoFlow Single Phase Gateway – Whole-Home Backup & Energy Management Upgrade your home energy system with the EcoFlow Single Phase Gateway, a high-capacity power management solution designed for seamless whole-home backup. Built to handle up to 100A mains supply, the gateway intelligently manages multiple energy inputs and integrates directly with your main distribution board, enabling a clean, efficient and installer-friendly setup. With an ultra-fast 0 ms switchover time, the EcoFlow Single Phase Gateway ensures uninterrupted power during grid outages, protecting sensitive appliances and maintaining comfort without disruption. Its robust design, wide operating temperature range and silent natural convection cooling make it suitable for demanding residential environments. Key Benefits & Performance • True whole-home backup with support for up to 100A mains• Instant 0 ms switchover for uninterrupted power supply• Designed for direct integration with the main electrical panel• Silent operation with natural convection cooling• Long service life backed by a 15-year manufacturer warranty Connectivity & System Integration • Ethernet, RS485 and CAN communication interfaces• Digital input (DI) and digital output (DO) support• Enables intelligent energy monitoring and system coordination Electrical Specifications • Nominal AC voltage: 220 / 230 / 240 V• Nominal AC current: 100 A• Nominal AC power: 22 / 23 / 24 kW Environmental & Mechanical Specifications • Protection rating: IP54• Operating temperature range: -30°C to +55°C• Cooling method: Natural convection• Noise emission: <30 dB Physical Dimensions & Warranty • Dimensions: 465 × 380 × 160 mm• Weight: 15 kg• Warranty: 15 years This EcoFlow Single Phase Gateway is an ideal choice for homeowners seeking a reliable, future-ready energy management solution that delivers seamless backup power, intelligent control and long-term reliability.

Backup Box B1 for 3ph System #1: HUA-BACKUP-BOX-B1 Backup Box Data Sheet Backup Box Manual Backup Box Warranty Huawei Backup Box B1 – Three-Phase Systems Part No: HUA-BACKUP-BOX-B1Category: Energy Storage System Accessory The Huawei Backup Box B1 enables automatic detection and seamless switchover between grid-connected and backup operation, providing reliable backup power for three-phase residential PV and battery storage systems. Designed to work alongside compatible Huawei hybrid inverters, the Backup Box intelligently manages the system’s operating state to ensure continuity of supply during grid outages. How It Works Normal operation: The inverter operates in a grid-tied state Grid outage detected: The Backup Box automatically signals the inverter to switch to off-grid (backup) mode, supplying power to designated backup loads Grid restoration: The system automatically transitions back to grid-tied operation once supply is restored This automated process ensures uninterrupted power to critical loads without manual intervention. Key Benefits Automatic grid failure detection and recovery Seamless transition between grid-tied and off-grid operation Reliable backup power for selected circuits Designed specifically for three-phase residential systems Fully integrated with Huawei inverter architecture

Fox ESS |  Pro-HC G2 3ph Backup Box #3: 8593 Storage Systems | Management Solution Fox EPS 1ph Backup Box Datasheet The Fox ESS EPS Box Pro-HC G2 is a three-phase backup box designed for compatible Fox ESS energy storage systems. It automatically switches the system between on-grid and off-grid operation during a power cut, helping maintain power to connected backup loads. The box is rated for up to 63A per phase. Actual backup output depends on the inverter, battery system and installation configuration. Compatible Fox ESS Inverters H3 Pro AIO-H3 H3 Smart PQ3 PQ3-Plus Key Features Automatic grid-to-backup changeover Three-phase operation Up to 63A per phase rating IP65-rated enclosure Designed for compatible Fox ESS inverter systems Technical Specifications Specification Details Maximum current 63A per phase IP rating IP65 Dimensions (W × H × D) 420 × 550 × 139mm Weight 19.44kg

Sigenergy Gateway HomePro SP-F #2:    SIG-GATEWAY-HOMEPRO-SP-F  Storage Systems - Communication Module Sigenergy Sigenstor Brochure Sigenergy Sigenstor HomeMax Datasheet Sigenergy SigenStor HomeMax Warranty  To view our full Sigenergy collection page click here For a bespoke quote complete our quote form here Intelligent All-in-One Home Energy Control Sigenergy is redefining how homeowners produce, store, and consume clean energy. The SigenStor platform brings true innovation to the residential energy market with its advanced 5-in-One modular design—combining a Solar Inverter, EV DC Charger, Battery PCS, Battery Pack, and EMS into one unified and intelligent system. Simple, robust and highly flexible, it delivers premium energy performance for any modern home. Reliable Whole-Home Backup Enjoy powerful backup capability thanks to the 100A high-current design, engineered to support seamless whole-home operation. In the event of an outage, the system transitions instantly with 0ms load-side disruption, keeping essential appliances running without interruption. Built for Durability and Energy Independence The SigenStor controller includes a built-in bypass circuit to maximise uptime and system reliability. It also supports diesel generator integration and smart generator control, making it ideal for homes needing enhanced energy security or off-grid compatibility. Smart Power Flow & Multi-Source Switching Real-time current monitoring ensures efficient operation and includes 350ms anti-backflow protection for added grid safety. The system enables effortless switching between multiple power sources—including PV, ESS, grid, generator and V2X—ensuring optimal energy flow at all times. Product Details Supplier Part No: 11110030Weight: 25 kg

Sigenergy Gateway HomeMax Series Three Phase 60kW UK #2:   SIG-GATEWAY-TP-C60-2  |  Storage Systems | Communication Module Sigenergy Sigenstor Brochure Sigenergy Sigenstor HomeMax C&I Datasheet Sigenergy SigenStor HomeMax Warranty  To view our full Sigenergy collection page click here For a bespoke quote complete our quote form here Advanced Energy Gateway for SigenStor Home & Commercial Systems The Sigenergy Gateway C60-2 Three Phase 60kW is a high-performance energy management and communication module designed to integrate seamlessly with the Sigenergy SigenStor 5-in-One modular energy system. Built for both residential and commercial applications, it enables intelligent control and safe distribution of energy across solar, storage, EV charging, and grid connections. With multiple breaker positions reserved for SigenStor or other connected loads, the Gateway C60-2 ensures flexible system design and simplified installation. It supports both whole home backup and partial home backup, making it suitable for UK households and businesses that need reliable energy security. The system delivers 350 ms reverse power flow protection, ensuring the safety of both the grid and generators. It also supports uninterrupted power supply through seamless switching between PV + ESS, the grid, and generator inputs. Designed to allocate up to 2 x 30kW Energy Controllers, it provides full three-phase backup power for large UK homes and commercial sites. Key Benefits Three-phase 60kW gateway – built for SigenStor systems Multiple breaker positions – reserved for SigenStor or additional loads Seamless backup switching – uninterrupted transition between power sources Supports generator & heat pump integration – versatile load control Whole home & partial home backup options – flexible backup configurations 350 ms reverse power flow protection – safeguards grid & generator Uninterrupted power supply – PV + ESS / grid / generator support Designed for 2 x 30kW Energy Controllers – full backup for UK homes Technical Specifications General Information Product Name: Sigenergy Gateway C60-2 Three Phase 60kW Part Number: SIG-GATEWAY-TP-C60-2 System Type: Energy Gateway & Communication Module Application: Residential & Commercial energy systems Weight: 35kg Electrical & Performance Rated Power: 60kW (Three-phase) Controller Support: Up to 2 × 30kW Energy Controllers Backup Capability: Whole home backup & partial home backup Switching Time: Seamless with uninterrupted power supply Connectivity & Compatibility Breaker Positions: Multiple reserved for SigenStor or other loads Load Support: Compatible with generators, heat pumps, and controllable loads Safety & Protection Reverse Power Flow Protection: 350 ms for grid and generator safety Design: Robust, simple, and versatile for reliable performance  Why Choose the Sigenergy Sigenstor Gateway HomeMax? The Sigenergy Gateway C60-2 Three Phase 60kW is the perfect choice for UK households and businesses, if you are looking for seamless backup power, intelligent energy control, and maximum safety. The Gateway integrates with the SigenStor modular system, delivering flexibility, future-proofing, and energy resilience. The Sigenergy Gateway HomeMax Series is built for UK households looking to maximise energy independence. By acting as the central communication hub for your SigenStor all-in-one energy storage system, it delivers: Uninterrupted Power Security – Will ensure essential appliances run during outages. Energy Optimisation – Smartly balances energy between solar, battery, and grid. Scalable Flexibility – Adapts to whole-home or partial backup setups. Future-Proof Integration – Ready for EVs, heat pumps, and advanced home energy systems.