Vanadium redox flow battery system, Duo 3 seriesSample
by Nalanda Energy Storage (Sample) · verified by BARREL
Price for verified buyers
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The Duo 3 range of vanadium redox flow battery system by Nalanda covers 5 discharge duration options (4 hours to 12 hours). Key features: power and energy sized independently, no capacity fade over cycle life and integrated stack, pumps and BMS. Typically used for industrial peak shifting, discom substations and long-duration storage. Designed and tested to IEC 62932-2-1, IEC 62932-2-2 and IEC 62933-1. Lead time 16-20 weeks; delivers to South India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Nalanda
- Model
- NAL-9C2 series
- Listing type
- Product
- Unit
- kWh
- Minimum order
- 1 kWh
- Lead time
- 16-20 weeks
- Warranty
- 10 years performance
- Standards
- IEC 62932-2-1, IEC 62932-2-2, IEC 62933-1
- Delivers to
- South India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Corrugated box on pallet
- Delivery terms
- Ex-works, freight extra at actuals
- 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 duration4 hoursNAL-9C2-01 | Discharge duration: 4 hours | 1 kWh · 16-20 weeks | for verified buyers |
| Discharge duration6 hoursNAL-9C2-02 | Discharge duration: 6 hours | 1 kWh · 16-20 weeks | for verified buyers |
| Discharge duration8 hoursNAL-9C2-03 | Discharge duration: 8 hours | 1 kWh · 16-20 weeks | for verified buyers |
| Discharge duration10 hoursNAL-9C2-04 | Discharge duration: 10 hours | 1 kWh · 24-30 weeks | for verified buyers |
| Discharge duration12 hoursNAL-9C2-05 | Discharge duration: 12 hours | 1 kWh · 24-30 weeks | for verified buyers |
Specifications
| Discharge duration | 4 hours to 12 hours (see variants) |
|---|---|
| Chemistry | Vanadium redoxmade to order: Zinc-bromine / Iron-chromium |
| Rated power | 1 MW |
| Round-trip efficiency | 70-75%made to order: 65-72% |
| Cycle life | 20000 cycles |
| Depth of discharge | 100% |
| Design life | 25 years |
| Electrolyte | Sulphuric acid vanadiummade to order: Aqueous zinc bromide |
| Response time | < 100 ms |
| Operating temperature | 5 to 45 deg C |
| Footprint | Multiple 20 ft containersmade to order: 40 ft container |
| Fire risk | Non-flammable electrolyte |
| Degradation | Negligible capacity fade |