GivEnergy Gen 3 3.6kW String Inverter: The Flexible Solar Inverter for Smarter UK Homes

Designed for British homes with rooftop solar, the GivEnergy Gen 3 3.6kW String Inverter is a compact and efficient solution that ensures you get the most from your PV system. With dual MPPT inputs, advanced fault protection, and full integration with GivEnergy batteries and monitoring tools, it supports future-ready home energy setups.

Whether your solar array is simple or split across roof orientations, this inverter maximises generation, enhances monitoring, and helps lower your energy bills when paired with storage and time-of-use tariffs.

High-Efficiency Conversion for Small-to-Medium PV Systems

With a 98.1% peak efficiency rating, this inverter delivers strong energy yield from 3.6kW single-phase PV setups. It converts DC electricity into usable AC power with minimal loss, perfect for residential rooftops producing 3kW–4kW on average.

• Max input DC power: 5,000W
• Max DC voltage: 600V
• Nominal output: 3.6kW AC

Dual MPPT Tracking for More Roof Flexibility

Equipped with two Maximum Power Point Trackers (MPPT), this inverter can optimise energy production from PV arrays facing different directions or partially shaded areas. It supports flexible roof layouts and complex residential designs without compromising efficiency.

Built-In Safety and Fault Detection

The inverter includes arc fault detection, ground fault protection, and anti-islanding measures as standard. This makes it compliant with all major UK grid standards and enhances safety for both homeowners and installers.

Connected and Cloud-Ready

Stay in control with built-in WiFi, LAN and optional 4G monitoring. The GivEnergy portal provides live insights into system performance, consumption patterns, and export levels, making it easier to optimise your usage or troubleshoot issues remotely.

• Remote firmware upgrades via the GivEnergy cloud
• Mobile and desktop app monitoring included

Why Evergy Recommends This Product

The 3.6kW Gen 3 inverter is ideal for UK homes with modest rooftop solar arrays. Its compact design, safety features and dual MPPT input make it easy to install, while compatibility with GivEnergy batteries and tariffs ensures it stays relevant as your system expands or shifts to storage.

Perfect for Domestic Solar Installations

This model is best suited to homeowners seeking a cost-effective but powerful solar inverter that won’t limit future energy ambitions. Especially useful for semi-detached and terraced homes where roof space and layout may vary.

Technical Specifications

• Rated AC Output: 3.6kW
• Max Efficiency: 98.1%
• MPPTs: 2
• Size: 583 x 480 x 205mm
• Weight: 32kg

For a full list of technical details, see the specifications tab.

Explore Compatible Products

Pair with a GivEnergy battery for full hybrid capability, or browse our full range of solar panels, mounting systems, and optimisers & meters to complete your system.

Need help choosing? Speak to our team for tailored advice.