Vanadium redox flow battery system, Duo 8 seriesSample
by Sarvamcore Battery Systems (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Sarvamcore Duo 8 vanadium redox flow battery system, offered in 4 discharge duration options from 6 hours to 12 hours. Key features: full depth of discharge without damage, power and energy sized independently and no capacity fade over cycle life. Used by long-duration storage, discom substations and solar and wind firming. Designed and tested to IEC 62932-2-1, IEC 62932-2-2 and IEC 62933-1. Lead time 16-20 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Sarvamcore
- Model
- SAR-9C9 series
- Listing type
- Product
- Unit
- kWh
- Minimum order
- 2 kWh
- Lead time
- 16-20 weeks
- Warranty
- 20 years design life
- Standards
- IEC 62932-2-1, IEC 62932-2-2, IEC 62933-1
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Corrugated box on pallet
- Delivery terms
- FOR nearest railhead
- Returns
- Replacement of items damaged in transit within 7 days
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Discharge duration6 hoursSAR-9C9-01 | Discharge duration: 6 hours | 2 kWh · 16-20 weeks | for verified buyers |
| Discharge duration8 hoursSAR-9C9-02 | Discharge duration: 8 hours | 2 kWh · 16-20 weeks | for verified buyers |
| Discharge duration10 hoursSAR-9C9-03 | Discharge duration: 10 hours | 2 kWh · 24-30 weeks | for verified buyers |
| Discharge duration12 hoursSAR-9C9-04 | Discharge duration: 12 hours | 2 kWh · 24-30 weeks | for verified buyers |
Specifications
| Discharge duration | 6 hours to 12 hours (see variants) |
|---|---|
| Chemistry | Vanadium redox |
| Rated power | 1 MWmade to order: 50 kW / 100 kW / 250 kW |
| Round-trip efficiency | 65-72% |
| Cycle life | 20000 cycles |
| Depth of discharge | 100% |
| Design life | 20 yearsmade to order: 25 years |
| Electrolyte | Aqueous zinc bromide |
| Response time | < 100 ms |
| Operating temperature | 5 to 45 deg C |
| Footprint | Multiple 20 ft containers |
| Fire risk | Non-flammable electrolyte |
| Degradation | Negligible capacity fade |