US-based Solar optimization company, Tigo Energy has received PPDS P4 certification in the Czech Republic, enabling grid connection for its full range of three-phase EI Inverters. The certification, required under local grid codes, has allowed Tigo Energy to introduce its EI Residential system, which integrates MLPE, inverters, modular battery storage, and centralized energy management. According to Tigo Energy, Czech installers have deployed nearly 107 MW of its MLPE products in 2024, reflecting long-standing market trust. The company has also expanded its platform to include EV charging and heat pump control through its GO suite, offering a unified solution for modern homes. Sunluxs.r.o. said that the system simplifies installation, configuration, and monitoring for installers. Based on installer input from its Green Glove Program, Tigo Energy has improved setup tools, reduced commissioning time, and enhanced performance across the full EI ecosystem.