We are a professional energy storage system integrator focusing on Utility-scale BESS & Commercial & Industrial BESS. This presales role fully supports local sales teams, responsible for technical solution design, customer technical communication, tender support, grid code compliance analysis, and sales empowerment. The core objective is to help sales win BESS projects and build long-term customer technical trust in Europe.

Key Responsibilitie

Provide professional turnkey BESS solutions for European utility-scale and C&I; energy storage projects Design system topology, PCS/EMS configuration, thermal management & fire protection solution, grid connection solution according to local grid codes Be fully responsible for tender technical documents, technical response sheets, deviation sheets, bid compliance checking Research European local grid standards, energy policies, grid codes,



certification requirements, and local market rules Build standardized European BESS solution library, FAQ library, and sales training materials Provide technical training for local sales, distributors and partners Identify presales risks including grid connection risks, compliance risks, technical matching risks in early stage .Bachelor's degree or above in Electrical Engineering, Power System, Renewable Energy, Automation .Fluent English and Spanish for client communication, technical presentation and business negotiation .Strong logic, proposal writing skills and customer-oriented mindset .Improve project win rate and support fast European market expansion .

📌 IT Support Engineer {FULLY REMOTE} (Madrid)
🏢 RelyEZ Energy Storage
📍 Madrid