Catalogue / Thermal energy storage
Phase-change material thermal storage tank, Flex 9 seriesSample
by Vaigaidhruv Battery Systems (Sample) · verified by BARREL
Price for verified buyers
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The Flex 9 range of phase-change material thermal storage tank by Vaigaidhruv covers 4 storage capacity options (1 MWh-th to 100 MWh-th). Design: integrated PLC and energy meter, no cycle degradation unlike batteries and suitable for retrofit to existing plant. Suited to district cooling, data centre cooling and commercial buildings. Designed and tested to IS 2825, ASME Section VIII and IS 4503. Lead time 10-14 weeks; delivers to East & North-East India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Vaigaidhruv
- Model
- VAI-079 series
- Listing type
- Product
- Unit
- kWh
- Minimum order
- 5 kWh
- Lead time
- 10-14 weeks
- Warranty
- 5 years on tank
- Standards
- IS 2825, ASME Section VIII, IS 4503
- Delivers to
- East & North-East India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- As per item, transit-safe
- Delivery terms
- Door delivery in metro cities
- 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 |
|---|---|---|---|
| Storage capacity1 MWh-thVAI-079-01 | Storage capacity: 1 MWh-th | 5 kWh · 10-14 weeks | for verified buyers |
| Storage capacity5 MWh-thVAI-079-02 | Storage capacity: 5 MWh-th | 5 kWh · 10-14 weeks | for verified buyers |
| Storage capacity20 MWh-thVAI-079-03 | Storage capacity: 20 MWh-th | 5 kWh · 16-24 weeks | for verified buyers |
| Storage capacity100 MWh-thVAI-079-04 | Storage capacity: 100 MWh-th | 5 kWh · 16-24 weeks | for verified buyers |
Specifications
| Storage capacity | 1 MWh-th to 100 MWh-th (see variants) |
|---|---|
| Storage medium | Graphite or refractory block |
| Operating temperature | 4 deg Cmade to order: 90 deg C / 250-400 deg C / 600-1000 deg C |
| Charge source | Electric heatermade to order: Chiller / Solar thermal / Waste heat |
| Discharge output | Chilled water |
| Round-trip efficiency | 85-95% |
| Charge duration | 4-8 hours |
| Discharge duration | 2-10 hours |
| Insulation | Mineral wool 300 mmmade to order: Microporous silica |
| Tank material | HDPEmade to order: Carbon steel / Stainless steel 316L |
| Design life | 25 yearsmade to order: 20 years |
| Controls | PLC with BMS-style integration |