Service for recharging and Cell Balancing of BESS EPC 5001500

2026-11-03

Perform battery cell health checks , balancing , and limited recharging on a non - energized Battery Energy Storage System ( BESS ) manufactured by EPC Energy , model E5001500 , rated at 500kW / 1573kWh , which is composed of two 20 - ft container units stored in a laydown area . Work includes : - Conducting visual inspection of battery modules and trays . - Measuring cell voltage and temperature across modules . - Performing State of Health ( SoH ) assessments using manufacturer - approved methods . - Balancing cells using tools Battery Management System ( BMS ), Battery Management Unit ( BMU ) and Battery Control Unit ( BCU ) architecture . - Completing limited recharging if required . All tasks must follow industry - standard processes and adhere to LADWP instructions and guidance provided at the site to ensure safe handling and accurate diagnostics . Personnel performing the work must be trained and equipped with appropriate PPE and calibrated instruments . Deliverables include : - Complete data package ( voltage , temperature , SoH results ). - Balancing logs . Final report detailing findings , corrective actions , and recommendations for future maintenance . Pricing shall be based on two ( 2 ) technicians for 8 - hours for two ( 2 ) days ( on Monday through Friday , between 7 : 00 a . m . and 4 : 00 p . m .) to perform balancing of existing two E5001500 BESS EPC Cells at the job site . Includes all labor and expenses .

California

2026-03-27