Technical Features
The Sofar Solar kTL-G3 inverter is available in an output power range of 1100 to 3300w. It is a product of high quality and has compact dimensions of 303x260x118, making it the most compact inverter in its category.
It is manufactured with top brand components. Its construction is made of aluminum for passive cooling using an aluminum radiator. It has an IP65 protection rating. It has a DC Switch in compliance with Spanish regulations.
The input power from the photovoltaic field is oversized by 40%. It has 1 MPPT with a maximum voltage of 500-550V. It has a startup voltage of 70v, which is extremely low compared to other similar models. It has a high efficiency of 97.70% over a fairly wide voltage range.
The input from the panels is done with MC4 connectors, and the maximum current supported by the MPPT is 12A, making it compatible with the new high-performance monocrystalline solar panels that have a maximum power point current (Imax) greater than 10A. This sets it apart from its competitors like the solax x1 mini and air which do not support currents greater than 10A.
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Protections
It has anti-islanding system, reverse polarity protection, temperature protection, overvoltage protection DC type II and AC type III, and ground fault protection.
Zero Feed-In System
The zero feed-in control system of these inverters is done through a built-in wattmeter in the inverter itself. By purchasing the zero feed-in clamp as an option, available in this store at a very economical price, you can control zero feed-in to avoid exporting energy to the grid, as well as perfectly monitor your installation. This system allows for significant savings compared to other competitors' inverters. By using a split-core ammeter clamp, there is no need to manipulate the service entrance wiring, avoiding risks and supply interruptions during installation, distinguishing them from competitors that have direct measuring wattmeters.
Monitoring
The Sofar Solar kTL-G3 inverter comes standard with a pocket wifi. With it, you can remotely monitor the installation without the need for wiring. Installation and setup are extremely simple.
This inverter can be monitored from a PC and from the Solarman mobile app for free, providing a multitude of data visualization options such as consumption data, energy produced, grid energy taken, historical graphical analysis, as well as hybrid versions showing battery status, remaining capacity, and charge status.
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Warranty
The inverter comes with a 5-year warranty. The warranty will apply as long as the device has been used following the recommendations and respecting compatibility between parts. Any improper use, handling, installation, or maintenance will result in the irrevocable loss of the warranty.
Technical Specifications and Manual
Sofar Solar TL-G3 Technical Datasheet
Sofar Solar TL-G3 Manual