KSTAR Showcases Smart Energy Storage Solutions at Solar & Storage Live UK 2025

KSTAR, a global provider of renewable energy solutions, is excited to showcase its latest residential and commercial energy storage innovations at Solar & Storage Live UK 2025.

As the United Kingdom rapidly expands its renewable capacity to achieve its Net Zero target by 2050 and aims to cut emissions by 68% from 1990 levels by 2030 and increase solar capacity by 70 GW by 2035, the need for flexible and reliable energy storage solutions is growing quickly. Against this backdrop, KSTAR's portfolio is designed to meet these specific demands, help households and businesses respond effectively, ensure energy reliability, and lower operational costs.

At the heart of the showcase is the BluePulse Series, an all-in-one C&I energy storage system powered by CATL battery cells and backed by a 10-year performance warranty. In response to rising concerns over energy security for businesses, the system offers backup power and genset input integration, ensuring continuity during grid disruptions. Available with UL 9540A-certified version in Europe and offering outstanding safety and reliability with dual fire protection and CO detection, the system underscores KSTAR's emphasis on safety. Furthermore, the system's scalability, up to 20 units on-grid and 6 units off-grid, enables businesses to start with manageable capacity and expand as their energy demands grow.

For households, KSTAR introduces the BlueSpark Series, an all-in-one hybrid energy system available in both single-phase (3.68–6 kW) and three-phase (4–12 kW) models. Featuring high-performance battery cells with a 10-year warranty, the systems provide reliable energy independence and stability, even in regions with grid imbalances. The three-phase model supports 100% unbalanced output, helping homeowners achieve a steady power supply across appliances. Both versions allow on- and off-grid parallel connection, with optional AFCI protection for enhanced safety.

Also on display is the BluE-G Series inverter, a single-phase, on-grid system that ranges from 3-8 kW. With a maximum PV voltage of 600V, a DC/AC ratio up to 1.5, and a conversion efficiency reaching 98.3%, it supports homeowners in maximizing solar output and lowering energy bills with a reliable, compact design.

KSTAR's participation at Solar & Storage Live UK 2025 underscores its commitment to supporting the United Kingdom's clean energy transition. By delivering solutions that align with the regulatory standards, industry demand for scalable, safe, and installer-friendly systems, KSTAR aims to empower the United Kingdom businesses and households to achieve greater energy independence and long-term cost savings.