BESS Projects, Battery Systems & Energy Storage Services for Sale

Refurbished 5 MW / 10 MWh BESS with Grade A cells sourced from operational asset decommission. Full cell capacity testing performed (SOH > 92%). Inverter firmware updated to latest version. BMS recalibrated. Remaining OEM warranty 2 years. Full inspection and test report available on request. Significant saving vs. new.

BESS project in Brittany, a strategic location with historically high grid constraint costs. RTE grid connection signed. Eligible for FCR tender and TURPE ancillary services. Site lease for 25 years. All environmental permits obtained.

Refurbished 30 MW BESS system with full reconditioning. Original cells replaced with new LFP modules. Inverters and BMS software upgraded. Remaining warranty 3 years from OEM. All test reports available. Significant discount vs. new.

Large-scale BESS development in Occitanie, southern France. RTE grid study completed. Participating in upcoming CRE capacity tender. Strong FCR and aFRR revenue potential in French balancing market.