Drafting Battery Specifications for Tenders
Solar EPC firms bidding on public tenders and private microgrids need to select lithium battery vendors that offer optimal lifecycle performance. Here is how to evaluate bids.
1. Voltage Matching
Verify if the LFP battery nominal voltage matches the hybrid inverter DC input range (standard inverter battery inputs are typically 48V, 96V, or 120V DC).
2. Inverter Communication Integration
Confirm the battery BMS can directly communicate with the solar inverter (e.g. SMA, Growatt, Studer protocols) to adjust dynamic charging currents based on real-time cell parameters.