Catalogue / Thermal energy storage
Phase-change material thermal storage tank, Duo 2 seriesSample
by Sutlejsurya Battery Systems (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Sutlejsurya Duo 2 phase-change material thermal storage tank, offered in 5 storage capacity options from 100 kWh-th to 20 MWh-th. Highlights: shifts cooling or heat load to off-peak tariff, no cycle degradation unlike batteries and integrated PLC and energy meter. Typically used for textile and food process heat, CSP plants and district cooling. Designed and tested to IS 2825, ASME Section VIII and IS 4503. Lead time 16-24 weeks; delivers to South India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Sutlejsurya
- Model
- SUT-074 series
- Listing type
- Product
- Unit
- kWh
- Minimum order
- 1 kWh
- Lead time
- 16-24 weeks
- Warranty
- 5 years on tank
- Standards
- IS 2825, ASME Section VIII, IS 4503
- Delivers to
- South India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Steel skid with shrink wrap
- Delivery terms
- FOR nearest railhead
- Returns
- Returns within 15 days if unused, in original packing
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Storage capacity100 kWh-thSUT-074-01 | Storage capacity: 100 kWh-th | 1 kWh · 16-24 weeks | for verified buyers |
| Storage capacity500 kWh-thSUT-074-02 | Storage capacity: 500 kWh-th | 1 kWh · 16-24 weeks | for verified buyers |
| Storage capacity1 MWh-thSUT-074-03 | Storage capacity: 1 MWh-th | 1 kWh · 16-24 weeks | for verified buyers |
| Storage capacity5 MWh-thSUT-074-04 | Storage capacity: 5 MWh-th | 1 kWh · 16-24 weeks | for verified buyers |
| Storage capacity20 MWh-thSUT-074-05 | Storage capacity: 20 MWh-th | 1 kWh · 16-24 weeks | for verified buyers |
Specifications
| Storage capacity | 100 kWh-th to 20 MWh-th (see variants) |
|---|---|
| Storage medium | Graphite or refractory blockmade to order: Molten salt / PCM / Chilled water |
| Operating temperature | 600-1000 deg Cmade to order: 4 deg C / 90 deg C / 250-400 deg C |
| Charge source | Chiller |
| Discharge output | Hot air |
| Round-trip efficiency | 85-95% |
| Charge duration | 4-8 hours |
| Discharge duration | 2-10 hours |
| Insulation | Mineral wool 300 mm |
| Tank material | HDPE |
| Design life | 25 years |
| Controls | PLC with BMS-style integration |