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Technology & Innovation

KSTAR Launches BESS for Residential and C&I Applications in Brazil

All-in-One storage solutions bring features like AFCI protection and integrated lithium batteries with BMS/EMS

Canal Solar - KSTAR Launches BESS for Residential and C&I Applications in Brazil

The manufacturer's solutions were showcased at an event. Photo: KSTAR/Facebook/Reproduction

KSTAR expanded its presence in the Brazilian market by launching the second generation of two BESS systems: BlueSpark, aimed at homes and small businesses, and BluePulse, aimed at the C&I (commercial and industrial) segment. Both lines are already widely used in Europe and several other global markets.

BlueSpark, presented at Intersolar Europe 2025, available in single-phase and three-phase versions. With on-grid and off-grid operation, a high-performance battery, AFCI arc flash protection, RSD (Rapid Shut Down), internally developed inverter and battery communication, an integrated BMS/EMS, and a 10-year warranty, the All-in-One system allows customers to reduce their dependence on the power grid, especially during peak or unstable rates.

The BluePulse line, recognized with the EUPD Research Award 2025 in Europe in the “Storage” category for innovation and performance, offers individual systems of 107 kWh, 125 kWh and 233 kWh. 

According to the company, the award attests to the quality of the equipment as an All-in-One solution, which combines a CATL inverter and lithium battery with an integrated enclosure and BMS/EMS, designed and developed in the KSTAR-CATL Joint Venture for reliable operations, including in outdoor environments, ensuring support for solar scale and integration demands.

The manufacturer's solutions were showcased at an event. Photo: KSTAR/Facebook/Reproduction
BluePulse Line. Photo: KSTAR/Disclosure

Strategic bet on Brazil

To gain a significant share in Brazil, KSTAR is betting on the BlueSpark and BluePulse lines as a gateway, aligning:

  • Technical credibility: the 2025 European award, reputation in UPS, and Joint Venture with CATL consolidate, according to the company, expertise in critical systems;
  • Local differences: features such as AFCI and RSD protection, three-phase operation and robust cabinet meet the needs of Brazilian homes and businesses;
  • Solar integration with intelligent control: both systems allow you to maximize photovoltaic self-consumption, resulting in continuous savings and greater energy resilience.

Future perspectives

With the Brazilian energy storage (ESS) market growing annually, KSTAR stated that it is entering strategically by offering products with international technical support and award-winning innovation. The company's focus companhia – which is among the five largest UPS manufacturers in the world, with a presence in more than 180 countries – is consolidating partnerships with distributors, EPC/FULL EPC companies and customers interested in advanced energy and storage solutions.

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Mateus Badra
About the Author
Mateus Badra

Journalist graduated from PUC-Campinas. He worked as a producer, reporter and presenter on TV Bandeirantes and Metro Jornal. He has been following the Brazilian electricity sector since 2020.

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