Solar

Enable seamless backup power for your three-phase SolarEdge system with the Home Backup Interface (BI-NEUNU-3P-01). Automatically switches selected loads to battery power during grid outages.

• Essential component for enabling backup with SolarEdge Home Hub Three Phase Inverters.
• Provides automatic and fast (<3 sec) switchover to backup power.
• Includes an integrated energy meter for import/export monitoring.

Why We Recommend This Product: This interface unlocks the crucial backup functionality of your SolarEdge three-phase Home Hub system, providing energy security when the grid fails.

The SolaX X1 Hybrid G4 3.7kW is a compact, single-phase hybrid inverter engineered for UK homes and light-commercial systems. With dual MPPT tracking across a wide 70–550V window, peak efficiency up to 97.6%, and a durable IP65 enclosure, it delivers stable performance whatever the British weather. Fully G99 compliant and certified to EN 62109, it ensures safety and reliability for grid-connected photovoltaic installations.

Hybrid by design, the X1 Hybrid G4 supports high-voltage LFP batteries with up to 30A charge/discharge capability, enabling fast storage and smart load shifting. Natural cooling keeps sound levels under 30dB, while built-in communications (RS485, CAN, USB and optional Pocket module) give seamless access to SolaX Cloud monitoring for live data and remote diagnostics. Rated at 3680W AC, it provides installers with robust safety, surge and anti-islanding features for dependable long-term use.

Pair with premium solar panels, extend capacity using our solar batteries, and complete your setup with mounting systems built for the UK climate.

Contact Evergy for product guidance or system compatibility support.

The SolaX X1 Hybrid G4 5kW is a high-efficiency single-phase hybrid inverter for UK homes and light-commercial sites. With dual MPPT control across a wide 70–550V window, peak efficiency up to 97.6%, and a weatherproof IP65 enclosure, it delivers consistent generation in real British conditions. Fully G99 compliant and certified to EN 62109, it’s engineered for safe, grid-connected photovoltaic systems.

Hybrid-ready as standard, the X1 Hybrid G4 supports high-voltage LFP batteries with up to 30A charge/discharge for faster storage cycles and smarter tariff-shifting. Quiet, fanless cooling keeps sound under 30dB, while integrated communications (Wi-Fi/LAN, RS485, CAN, USB, optional 4G) give seamless access to SolaX Cloud for live performance data and remote diagnostics. Rated at 5000W AC, it’s a strong choice for larger domestic arrays.

Build a complete system with quality solar panels, scalable battery storage, and durable mounting designed for UK weather.

Contact Evergy for product guidance or system compatibility support.

The SolaX X1 Hybrid G4 7.5kW is a high-capacity single-phase hybrid inverter for larger UK homes and light-commercial sites. With dual MPPT tracking across a wide 70–550V window, peak efficiency up to 97.6%, and a weatherproof IP65 enclosure, it delivers dependable energy conversion in real British conditions. It’s fully G99 compliant and certified to EN 62109 for safe grid connection.

Hybrid-ready as standard, the X1 Hybrid G4 supports high-voltage LFP batteries with up to 30A charge/discharge for fast storage cycles and tariff-optimised usage. Quiet, fanless cooling keeps sound under 30dB, while integrated comms (Wi-Fi/LAN, RS485, CAN, USB, optional 4G) connect to SolaX Cloud for live monitoring, alerts and remote diagnostics.

Complete your system with quality solar panels, scalable battery storage, and durable mounting designed for UK weather.

Contact Evergy for product guidance or system compatibility support.

The SolaX X1 Mini G4 0.7kW is a compact, high-efficiency solar inverter engineered for smaller UK residential PV systems. Its low 70V start-up voltage and precise MPPT tracking ensure reliable energy generation even in overcast or shaded conditions. With a maximum efficiency of 97.1% and a 55–380V operating range, it extracts optimal performance from every panel across typical British light levels.

Encased in a durable IP65 housing, the X1 Mini G4 runs fan-free and near-silently, making it ideal for discreet outdoor or utility-room installation. Integrated safety features meet EN 62109 and G98 standards, ensuring full grid compliance. Communication is straightforward with optional Wi-Fi or LAN modules, plus RS485 and DRM interfaces for professional monitoring setups.

Pair with premium solar panels and reliable mounting systems to complete your photovoltaic installation.

Contact Evergy for product guidance or system compatibility support.

The SolaX X1 Mini G4 1.5kW is a compact, high-efficiency single-phase string inverter for small UK residential PV systems and light-commercial sites. With a low 70V start-up and a wide 55–380V MPPT window, it maintains strong yield through typical British low-light conditions and mixed orientations. Peak conversion efficiency up to 97.3% helps maximise generation where roof space is limited.

A robust IP65 enclosure and fan-free cooling ensure quiet, reliable operation for external walls, garages, or utility rooms. Safety and compliance are built in, meeting EN 62109 and UK G98 requirements. Connectivity is straightforward via optional Wi-Fi or LAN for SolaX Cloud monitoring, with RS485 and DRM interfaces supporting professional metering and control.

Complete your system with quality solar panels and proven mounting hardware from Evergy for a dependable photovoltaic installation.

Contact Evergy for product guidance or system compatibility support.

The SolaX X1 Mini G4 2.5kW string inverter is designed for UK residential and light-commercial PV systems requiring higher output without compromise on efficiency or flexibility. With a wide 55–380V MPPT window and a low start-up voltage of 70V, it maximises generation even under typical British overcast conditions. Peak efficiency reaches 97.5%, supporting best-in-class performance for homes with larger rooftop arrays.

Featuring a weatherproof IP65 enclosure and silent, fan-free operation (<25dB), the X1 Mini G4 2.5kW is suitable for outdoor wall or internal plant-room installation. It meets EN 62109 and UK grid standard G98, giving installers and homeowners assurance of compliance and long-term reliability. Built-in monitoring connectivity via Wi-Fi/LAN and RS485/DRM ensures simple integration into control systems.

Combine with quality solar panels and robust mounting solutions from Evergy to build a strong photovoltaic system foundation.

Contact Evergy for product guidance or system compatibility support.

The SolaX X1 Mini G4 3.3kW is a compact, high-efficiency single-phase string inverter for UK homes and light-commercial sites that need more headroom from a small footprint. A low 70V start-up and a broad 55–380V MPPT window maintain generation through early-morning and overcast conditions typical of British weather. Peak conversion efficiency reaches 97.6%, helping larger domestic arrays turn more sunlight into usable energy.

Engineered in a robust IP65 enclosure with fan-free cooling (<25dB), the X1 Mini G4 installs neatly on exterior walls, garages or utility spaces. Safety and compliance are built in, meeting EN 62109 and UK G98 standards. Monitoring is straightforward via optional Wi-Fi/LAN on SolaX Cloud, with RS485 and DRM interfaces for metering and control. At just 267×328×116mm and 6kg, it’s easy to handle on tight sites and retrofit projects.

Complete your system with quality solar panels and durable mounting hardware from Evergy.

Contact Evergy for product guidance or system compatibility support.

The SolaX X1-IES 3.7kW hybrid inverter offers smart solar energy conversion with battery compatibility and backup power support. Compact, powerful, and WiFi-ready.

• 3.7kW AC output with dual MPPT inputs
• Connects to SolaX Triple Power and IES batteries
• Supports EPS backup and smart energy scheduling

Why we recommend this product: It's ideal for homes wanting energy independence, tariff optimisation, and seamless solar+storage integration. For larger systems, consider the SolaX X1-IES 6.0kW or 8.0kW models.

The SolaX X1-IES 8.0kW hybrid inverter is designed for high-demand solar systems, offering robust performance with advanced energy management features.

• 8.0kW AC output with triple MPPT inputs
• Supports up to 16kW PV input and 20.4kWh battery storage
• Advanced EPS backup and smart load control

Why we recommend this product: It's perfect for larger homes or small businesses seeking maximum solar utilisation and energy independence. For mid-sized systems, explore the SolaX X1-IES 6.0kW model.

The SolaX X3 Ultra 20kW inverter is designed for large-scale three-phase solar and battery systems, enabling fast, efficient, and reliable power management.

• Up to 200% PV input for high-yield systems
• Dual battery and MPPT inputs for flexibility
• Fast 50A charge/discharge for energy efficiency

Why we recommend this product: The 20kW Ultra delivers serious output and battery performance, ideal for commercial-scale solar systems with heavy usage demands.

The SolaX X3 Ultra 25kW inverter is built for serious solar and storage systems, offering heavy-duty three-phase hybrid performance with smart battery integration.

• Handles up to 37.5kW PV input (150% oversizing)
• Dual battery ports and 50A charge/discharge
• Fast EPS switchover and full backup capability

Why we recommend this product: Perfect for commercial sites or large properties looking to maximise solar savings with battery support and high output.

The SolaX X3 Ultra 30kW is a high-output, three-phase hybrid inverter built for commercial and industrial-grade solar and storage systems.

• Massive 45kW PV input capacity with 150% oversizing
• Dual battery ports and 50A charge/discharge current
• 10ms EPS switchover and scalable backup function

Why we recommend this product: It’s the largest model in the Ultra range—ideal for demanding energy environments needing full-scale backup and flexibility.

Maximise your solar energy usage with the powerful SolaX X3 Hybrid G4 10kW inverter. This three-phase hybrid inverter efficiently manages energy from your solar panels, storing excess power in solar batteries for use when needed, helping you reduce reliance on the grid and potentially lower costs with favourable energy tariffs.

• High Efficiency: Achieves up to 97.5% charge/discharge efficiency, ensuring minimal energy loss.
• Flexible & Powerful: Supports 200% PV oversizing and 110% AC overload output.
• Reliable Backup: Features a rapid <10ms switchover time for seamless power during outages.

Why We Recommend This Product: Ideal for larger homes or small businesses with three-phase power, offering robust performance and intelligent energy management to significantly cut electricity bills.

Unleash maximum solar potential with the SolaX X3 Hybrid G4 15kW inverter, designed for large residential or commercial three-phase systems. Efficiently manage power from your solar panels, store it in solar batteries, and optimise usage against energy tariffs for significant savings.

• Maximum Power: Handles large PV arrays with 200% oversizing capacity.
• Peak Efficiency: Features up to 97.5% battery charge/discharge efficiency.
• Seamless Backup Power: Provides reliable energy during outages with <10ms switchover.

Why We Recommend This Product: The ultimate choice for high-energy demand properties, offering unparalleled power handling, smart features, and robust backup capabilities.

Optimise solar energy use in your three-phase home with the efficient SolaX X3 Hybrid G4 5kW inverter. It intelligently manages power from solar panels and battery storage, helping you reduce grid dependency and save on bills by utilising favourable energy tariffs.

• Highly Efficient: Up to 97.5% charge/discharge efficiency maximises your stored energy.
• Flexible PV Input: Supports 200% PV oversizing for greater energy capture.
• Reliable Backup Power: Less than 10ms switchover time keeps essentials running during outages.

Why We Recommend This Product: A perfect entry-point for three-phase properties seeking smart solar energy management and battery storage integration with reliable backup.

Power your three-phase home or small business efficiently with the SolaX X3 Hybrid G4 8kW inverter. It expertly blends energy from solar panels and solar batteries, maximising self-sufficiency and enabling savings through smart management of energy tariffs.

• Enhanced Power: Supports 200% PV oversizing and 110% AC overload for greater energy harvest.
• Optimised Efficiency: Achieves high charge/discharge efficiency (up to 97.5%).
• Reliable Backup: Ensures power continuity with rapid (<10ms) EPS switchover.

Why We Recommend This Product: An excellent all-rounder for three-phase properties, balancing robust power handling with intelligent features for significant energy savings and reliable backup.

Take control of your energy with the Sunsynk 10K-SG04LP3, a powerful 10kW three-phase hybrid solar inverter designed for efficient power management in UK homes and businesses. Maximise self-consumption from your solar panels and save on energy bills.

• Versatile Power Management: Seamlessly blends power from solar, grid, battery storage, and generators.
• High Efficiency: Achieves up to 97.6% max efficiency for optimal energy conversion, according to the product datasheet.
• Smart Control: Features Wi-Fi connectivity for remote monitoring and potential integration with smart energy tariffs.

Why We Recommend This Product: It's an excellent, adaptable choice for larger residential or small commercial properties needing a robust three-phase solution with battery storage capabilities.

Elevate your energy management with the Sunsynk 12K-SG04LP3, a high-capacity 12kW three-phase hybrid solar inverter ideal for demanding UK residential or commercial applications. Integrate solar panels, grid power, and battery storage seamlessly for maximum efficiency.

• High Power Output: Delivers 12kW rated power, perfect for properties with substantial energy needs.
• Flexible Energy Sources: Manages input from solar, grid, batteries, and generators effectively.
• Advanced Monitoring: Includes Wi-Fi for easy system tracking via the Sunsynk app.

Why We Recommend This Product: This is Sunsynk's powerhouse three-phase hybrid, ideal for larger homes or commercial sites requiring significant power handling and battery integration.

Power your commercial or large residential property with the robust Sunsynk 30kW 3-Phase Hybrid Inverter, designed for high-demand solar energy systems.

• Delivers substantial 30kW rated output for significant energy needs.
• Manages power flow between solar panels, high-voltage batteries, and the grid.
• Features multiple MPPTs for optimised solar harvesting on complex installations.

Why We Recommend This Product: It's a high-performance, high-voltage inverter ideal for commercial applications or very large homes requiring 3-phase power and maximum solar utilisation.

Need even more power? Consider the Sunsynk 50kW 3-Phase Hybrid Inverter.

Maximise energy generation for large commercial or industrial applications with the Sunsynk 50kW 3-Phase Hybrid Inverter, Sunsynk's high-capacity solution.

• Top-tier 50kW rated output for the most demanding energy systems[cite: 3].
• Intelligently manages solar, high-voltage battery storage, and grid interaction[cite: 3].
• Features 4 MPPTs for superior performance on extensive, complex solar arrays[cite: 3].

Why We Recommend This Product: This is the ultimate high-voltage, 3-phase inverter for large-scale commercial solar projects demanding maximum power and optimisation.

Also consider the Sunsynk 30kW 3-Phase Hybrid Inverter for slightly smaller applications.

Optimise your energy independence with the Sunsynk 8K-SG04LP3, an efficient 8kW three-phase hybrid solar inverter perfect for UK homes and small businesses with three-phase supply. Manage power from solar panels, the grid, and batteries to reduce your energy bills.

• Smart Energy Management: Integrates multiple power sources (Solar, Grid, Battery, Generator) for optimal use.
• Reliable Performance: Delivers 8kW continuous power with high efficiency (up to 97.6% max, as per the datasheet).
• Battery Ready: Compatible with 48V Li-ion and Lead-Acid batteries for energy storage and backup.

Why We Recommend This Product: It's a robust and feature-rich entry point into three-phase hybrid solar power, offering excellent flexibility and control for moderate energy needs.

Optimise your home energy with the Sunsynk ECCO 3.6kW, a versatile single-phase hybrid solar inverter designed for efficiency and reliability.

• Manages power from solar panels, batteries, and the grid simultaneously.
• Achieves high efficiency (Max. 97.6%) for greater energy savings.
• IP65 rated for durability and suitable for various installation locations.

Why We Recommend This Product: It's an excellent entry-level hybrid inverter, perfect for smaller residential solar setups looking to maximise self-consumption and potentially benefit from smart energy tariffs.

Looking for a different power output? Check out the 5.5kW ECCO or the 8.8kW ECCO models.

Power larger homes effectively with the Sunsynk ECCO 5.5kW, a robust single-phase hybrid solar inverter offering enhanced capacity.

• Manages inputs from solar panels, batteries, and the grid for optimal energy use.
• Delivers 5kW rated output with high efficiency (Max. 97.6%).
• Durable IP65 rating ensures reliable operation in various environments.

Why We Recommend This Product: It's a step up in power, perfect for medium-sized homes or those with higher energy demands wanting to maximise solar self-sufficiency.

Explore other options: view the 3.6kW ECCO or the 8.8kW ECCO model.