Projects and Case Studies
ELDES Resiliency
Capanna Margherita Italian Alpine Club
- 10kWh system installed in the highest building in Europe- 14,941 ft. above sea level
- Temperatures regularly reach -34°F
- System has been operational since 2019 with no module repairs needed
Previously, VRLA batteries needed frequent replacement due to rapid degradation
Case Studies
Telecom Site Seeking to Reduce Generator Usage
Project Details: AT&T Telcom Site, California USA
Site Load: 6 kW
42 KWh modules + 15KW Solar
DG Capacity: 60 kVA
Project Results:
- Diesel generator runtime reduced from 6 hours/day to 50 minutes/day for a 86% generator reduction
- Approximate annual fuel savings: 11,300 liters = $9,200
- Reduced annual OPEX from $12,372 to $3342 for annual OPEX savings of 72.99%
- Reduced project footprint and eliminated need to add additional concrete pad
Datacenter Site Seeking to Replace VRLA Batteries
Project Details: Major Telecom Operator in Canada
Site Load: 288kW
ENCAP Solution: 2 × 100 kWh ENRACK
UPS Capacity: 300 kVA
Project Results:
- Footprint reduce from existing (191.75 x 54.75 inch) to 163 x 27.55 Inch, 58.23% footprint reduction
- Double Backup Time, No maintenance required, Dashboard for all energy storage parameters
- Approximate annual Opex savings: $6,000
- Cost effective, Longer warranty, ROI in < 2 years
VRLA Replacement - Undisclosed Site
Pre-Project Details:
- Energy Capacity: 230 kWh
- Project weight: 8,832 kg (19,470 lbs)
- Footprint: 56.1 cm × 765.6 cm = 46.05sq.ft
Pre-Project Details:
- Energy Capacity: 80 kWh
- Project Weight: 1050 kg (2,314 lbs)
- Footprint: 140 cm × 80 cm = 12.05 sq.ft.
Project Results:
- Energy capacity reduced by 66%
- System weight reduced by 88%
- Project dimensions reduced by 74%
- Weight load reduction of 45.57%
- Estimated Capex Savings over 20 years: $130,000
- Estimated Opex Savings over 20 years: $100,000
Telecom Site Seeking to Reduce Generator Usage
Project Details: Etisalat Off-Grid Low Load Site, UAE
Site Load: 4.5 kW
DG Capacity: 30 kVA
ENCAP Solution: 3 × 7.1 kWh modules, cycling 4 times/day
Project Results:
- Diesel generator runtime reduced from 10 hours/day to 4 hours/day for a 60% generator reduction
- Approximate annual fuel savings: 6,500 liters = $5,300
- Reduced annual OPEX from $24,712 to $19,518 for annual OPEX savings of 23%
- Reduced project footprint
Longer Life and Warranty, reducing additional CAPEX that would be spent on other storage solutions
Telecom Site Seeking to Reduce Generator Usage
Project Details: Etisalat Off-Grid Low Load Site, UAE
Site Load: 3 kW
DG Capacity: 13 kVA
ENCAP Solution: 1 × 7.1 kWh modules, cycling 4 times/day
Project Results:
- Diesel generator runtime reduced from 24 hours/day to 6 hours/day for a 75% generator reduction
- Approximate annual fuel savings: 8,640 liters = $10,368
- Reduced project footprint and eliminated need to add additional concrete pad
Global Installations Include:
