Cold Rooms / Solar
Solar Cold Room Manufacturer in India for Off-Grid and Hybrid Cold Storage
Solar cold rooms cut grid dependence for farms, FPOs, mandis and rural agri-businesses. HyperCold builds on-grid, off-grid and hybrid solar cold rooms with sized PV arrays, thermal storage (water / PCM) and optional battery backup for night running.
Eligible under NHB, MIDH and state schemes; PM-KUSUM Component-C linkages for grid-tied designs.
- On-grid net-metered or off-grid PV + battery designs
- Thermal storage (water tank / PCM) for off-sunlight running
- 5 MT to 100+ MT modular solar cold rooms
- DC inverter compressors for solar-direct running
- NHB / MIDH / KUSUM scheme compatible
- Telemetry & remote-monitoring as standard
Typical applications
Operating Temperature
+2°C to -18°C
Relative Humidity
70–90%
Engineering note
PV array, battery and thermal storage sized together with refrigeration to hit a target solar-coverage ratio (typically 50–90%).
Technical Specifications & Construction
Every solar cold room we build follows the same engineering discipline — sized to your load, not picked off a brochure. Specifications below reflect typical HyperCold builds.
- PUF panel density
- 40 ± 2 kg/m³ (CFC-free polyurethane)
- Panel thickness (chiller)
- 80 mm or 100 mm
- Panel thickness (freezer)
- 125 mm or 150 mm
- Skin
- 0.5 mm PPGL / GI pre-coated steel both sides
- Joinery
- Cam-lock with EPDM gaskets
- Floor
- PUF + chequered Al / heated floor for freezers
- Refrigeration
- Daikin / Bitzer / Emerson scroll or screw
- Refrigerant
- R-404A / R-449A / R-507 as per BIS & MoEF norms
- Controls
- Carel / Danfoss digital with data-logger
- Door
- Hinged / sliding insulated + safety release
How HyperCold Designs This Cold Room
These are the design factors we lock down before quoting. Skip any of these and the project either runs hot, drinks electricity, or under-delivers on shelf life.
Product-specific temperature & humidity
We design from the commodity's psychrometric envelope, not a generic chiller spec. Different storage life targets get different design points.
Humidity & moisture control
Coil sizing, defrost strategy and air-throw decide whether your product dries out, sweats, or holds quality.
Air change rate & throw pattern
Velocity through the stack governs uniform pull-down. We engineer 25–60 ACH per room volume, not a default.
Refrigeration sizing on actual load
Heat load is calculated from product, infiltration, lighting, defrost, motor and personnel — never a TR/MT thumb rule.
Panel selection by ambient
100 mm in moderate zones, 150 mm in Rajasthan / interior MH. Panel density never below 40 kg/m³.
Serviceable layout & AMC access
Compressor decks, drain lines and electrical panels laid out for one-hand servicing — saves cost over 10 years.
What Drives the Project Cost
We don't quote square-foot rates — every build is BOQ-priced. The factors below decide where your project lands within a realistic range.
- 01Internal volume in CFT and storage tonnage
- 02Target temperature band (chiller, freezer, sub-zero, deep-freeze)
- 03PUF panel thickness and density
- 04Refrigeration capacity (TR) and compressor brand
- 05Daily product load and door-opening frequency
- 06Insulation upgrades for Tier-2 / hot-climate sites
- 07Civil work, levelling, drainage and trenching
- 08Electrical infrastructure, DG backup and stabilisation
- 09Automation level — basic, IoT-enabled, or SCADA
- 10Installation distance from Sirsaganj base and site access
- 11GST and statutory inclusions (toggled in BOQ)
- 12AMC tier — Standard, Pro, or 24×7 Critical
Why Operators Choose HyperCold
Energy cost cut 40–80%
Depending on solar-coverage ratio, grid energy bills can drop dramatically — especially in agri zones with 12+ daylight hours.
Off-grid feasibility
Battery + thermal storage enables genuine off-grid 24×7 operation where grid power is unreliable.
Subsidy-ready
Stacks neatly on NHB, MIDH and state cold-chain schemes; PV array can be claimed under PM-KUSUM Component-C.
Carbon-credit pathway
Documented carbon savings can support voluntary carbon-credit registration.
Frequently Asked Questions
Subsidies & finance that may apply
Eligibility depends on project type, applicant category, state and current government notification. Below is indicative — verify with the official scheme portal before applying.
MIDH (State Horticulture Mission)
Credit-linked back-ended capital assistance for horticulture cold storage and pack houses.
Read scheme detailsNHB Cold Storage Subsidy
National Horticulture Board capital subsidy for cold storage and CA storage projects.
Read scheme detailsMoFPI Integrated Cold Chain (PMKSY)
Grant-in-aid for integrated pre-cooling, IQF, blast freezing, CA and reefer logistics.
Read scheme detailsAgriculture Infrastructure Fund (AIF)
Interest subvention and credit guarantee on bank term loans for post-harvest infrastructure.
Read scheme detailsPMFME — Micro Food Processing
Credit-linked subsidy for micro food processing units including small cold rooms.
Read scheme detailsState Subsidy Schemes
State Horticulture, Food Processing, SC/ST and SHG components vary by state action plan.
Read scheme detailsMSME & Bank Finance (CGTMSE, SIDBI, NABARD)
Term loan and working capital options via scheduled banks, SIDBI, NABARD and cooperatives.
Read scheme detailsReady to scope your solar cold room?
Share your product, room size, and target temperature. We'll send a BOQ-priced quote with PUF, refrigeration, installation, and AMC — pan-India delivery from Sirsaganj, Firozabad.