Group 1 - Tigo Energy, Inc. has entered a strategic partnership with CELTEC to expand the distribution of its renewable energy products in Central America and the Caribbean [1][2] - The partnership aims to enhance safety and regulatory compliance as solar adoption increases in these regions, particularly aligning with NEC 2017 and NEC 2020 requirements [2][3] - A key product from this collaboration is the TS4-A-2F rapid shutdown solution, which complies with module-level shutdown requirements and is designed to reduce installation time and connections [3] Group 2 - Tigo Energy develops smart hardware and software for solar systems, including module-level power electronics, monitoring platforms, inverters, and battery storage products for various applications [4]