Arysun

Arysun is an Indonesia-focused climate-tech startup that designs and sells fit-for-purpose rooftop solar starter kits for middle-income households. The company provides end-to-end delivery including free home survey, free shipping, and free professional installation, with typical installations completed in under half a day. Arysun's systems include inverters that allow household use of generated solar power and maintain functionality during grid outages, and are designed not to interfere with PLN meters to avoid additional approvals. The company initially targets the Jabodetabek (Greater Jakarta) market with plans for further expansion in Indonesia.