Supply and Installation of Super Capacitor Energy Storage Device 4500-Wh-48Vdc and 6KVA Solar Inverter AVR 10-KVA Battery and AVR Rack

Sindh Bank Limited invites E-bids for the supply and installation of a complete system comprising Super Capacitor Energy Storage Devices and Solar Hybrid Inverters with AVR for 20 designated rural branches in Karachi. The procurement includes transportation, installation, testing, commissioning, and user orientation. Items being procured: - Super Capacitor Energy Storage System 4500 Wh, 48 V DC, maintenance-free with integrated protection/BMS and rack - 6 kW Solar Hybrid Inverter with 10 kVA Servo Motor Controlled AVR and AVR rack with anti-rust coating, cables, breakers, earthing, and accessories The technical scope requires minimum rated storage capacity of 4.5 kWh at 48 V DC, inverter compatibility confirmation, AVR specifications, and site surveys to verify branch load and installation conditions. Commissioning includes testing charging, backup operation, alarms, and providing manuals and warranty documents. Bidders must be registered with relevant authorities including PEC if applicable, and comply with tax registrations. Earnest Money of 5% of the estimated cost is required as Bid Security in the form of CDR, Bank Guarantee, Demand Draft, or Pay Order in favor of Sindh Bank Ltd. Bids must be submitted online via the e-Procurement System (EPADS) by 24 November 2026 at 11:15 AM, with bid opening at 11:45 AM the same day at Sindh Bank Ltd Head Office, Karachi. Eligibility criteria include company profile, experience, financial turnover, and blacklisting affidavit. The contract includes a 2-year warranty and performance security of 5% of contract price. Bidders are advised to upload bids well before the deadline to avoid technical issues. A practical tip for bidders is to ensure all required documents and bid security are correctly uploaded and submitted on EPADS to avoid disqualification due to late or incomplete submissions.