Overview

Being a critical infrastructure provider the Lerwick Power Station chose Winner Advanced Valve Regulated Lead-Acid Energy Storage System to reduce the peak demand and meet the needs and profiles of island power generation and demand.

Client/Location

Lerwick Power Station, Shetland, UK

Challenge

Reduce the peak demand on Lerwick Power Station - meet the needs and profiles of island generation and demand

Solution

Winner Advanced Valve Regulated Lead-Acid Energy Storage System

Model

 2V - 1000AH

Power/Energy Storage

1 MW/3Mwh

Cell Weight

64Kg

Total no. of cells

3168

BESS nominal voltage

528V

Voltage range

475V-645V

Current range

Max+/-2500A for whole system

Primary materials

Lead, lead dioxide, dilute sulphuric acid

Efficiency

75%

Warranty

5 years/1500 cycles