Plan RAS backup power before an outage.
Start with species, system, peak biomass/feed, site outage records and the required response. Define critical electrical loads and independent oxygen reserve, then compare qualified engineering proposals through a human-reviewed RFQ. No design guarantees survival or production.
The full backup-power stack
Diesel & gas generators
Prime and standby gensets for aeration, life-support, freezers and pumping.
- • Load audit → prime kW & standby kW sizing
- • Fuel storage, bunding, day tank, spill containment
- • Sound attenuation, exhaust routing, cooling
Solar-hybrid systems
PV, battery and generator options evaluated against site-specific hourly loads.
- • Evaluate daylight scheduling only where process requirements allow
- • Compare measured fuel use and local installed quotes; no assumed saving
- • Grid-tied, hybrid and off-grid configurations
Battery storage (LFP)
Ride-through and autonomy for life-critical loads on RAS, hatcheries and cold storage.
- • Sized on autonomy hours × critical load, not headline kWh
- • Check chemistry, temperature limits, fire protection and warranty
- • Integrated with genset via ATS or hybrid inverter
UPS & ATS
Uninterrupted power for controls, sensors, monitoring and refrigeration transitions.
- • Online double-conversion UPS for PLCs and monitoring
- • Automatic transfer switches with genset priority logic
- • Redundant paths for life-support and freezers
Remote monitoring & alarms
Detect failures and reach the people responsible for responding.
- • SMS/app alarms on power loss, ATS failure, low fuel
- • Cloud dashboards for gen hours, kWh, battery SoC
- • Integrated with farm SCADA or standalone
Fuel & maintenance strategy
OPEX is where most projects underestimate — model it before RFQ.
- • Genset hours target vs LCOE with PV+battery
- • Fuel supply agreements and price hedging
- • Preventive maintenance plan aligned with warranty
Model your power stack live
Replace illustrative defaults with your load audit and chosen autonomy. These screening tools do not validate peak starting loads, oxygen delivery duty or outage safety. Attach reviewed assumptions to your confidential RFQ.
Aquaculture Generator Sizing Calculator
This tool sizes a prime or standby generator for aquaculture from the farm's critical kW load, applies motor-starting headroom and site derating (altitude, temperature), and estimates fuel burn and monthly fuel cost.
≈3% per 300 m above 1000 m.
≈2% per 5 °C above 40 °C ambient.
Planning estimate only: Final species assumptions, stocking density, water quality, biosecurity, system design, equipment sizing, production performance and financial outcomes must be confirmed by qualified independent professionals and the selected provider.
Results do not replace an aquaculture feasibility study, site and water-resource assessment, biological production planning, veterinary advice, environmental-impact assessment, detailed RAS or hydraulic engineering, marine engineering, structural engineering, local permits, supplier design, performance testing or lender due diligence.
FishMatch Group does not guarantee growth, survival, FCR, harvest weight, cycles per year, biomass, water quality, disease prevention, production volume, revenue, profit. Outputs are not legal, financial, engineering, tax or veterinary advice. Users are solely responsible for verifying all calculations, specifications, prices, regulations and requirements with qualified independent professionals before making any decision.
Supplier and manufacturer listings are provided for research, transparency and discovery only. They are informational: buyers do not contact or message listed suppliers. Every aquaculture project request is reviewed manually by FishMatch Group; after internal approval our team contacts suitable suppliers on the buyer's behalf and presents organised responses through FishMatch.
Battery Storage Sizing Calculator
Aquaculture critical loads — oxygenation, biofilter pumps, alarms — cannot tolerate outages. This tool sizes an LFP battery bank in kWh from critical-load kW, autonomy hours and depth-of-discharge (DoD).
Example — use the depth of discharge in the battery datasheet and warranty
Example — use the inverter datasheet; PVWatts defaults to 96%
Example — use your installer's quote; compare with NREL's battery storage cost projections
Planning estimate only: Final species assumptions, stocking density, water quality, biosecurity, system design, equipment sizing, production performance and financial outcomes must be confirmed by qualified independent professionals and the selected provider.
Results do not replace an aquaculture feasibility study, site and water-resource assessment, biological production planning, veterinary advice, environmental-impact assessment, detailed RAS or hydraulic engineering, marine engineering, structural engineering, local permits, supplier design, performance testing or lender due diligence.
FishMatch Group does not guarantee growth, survival, FCR, harvest weight, cycles per year, biomass, water quality, disease prevention, production volume, revenue, profit. Outputs are not legal, financial, engineering, tax or veterinary advice. Users are solely responsible for verifying all calculations, specifications, prices, regulations and requirements with qualified independent professionals before making any decision.
Supplier and manufacturer listings are provided for research, transparency and discovery only. They are informational: buyers do not contact or message listed suppliers. Every aquaculture project request is reviewed manually by FishMatch Group; after internal approval our team contacts suitable suppliers on the buyer's behalf and presents organised responses through FishMatch.
Aquaculture Power Requirement Calculator
Every backup-power design starts from the same question: how many kW does the farm actually consume — and how many of those kW are critical (life-support) versus non-critical (lights, offices, processing)? This tool sums the main aquaculture loads so you can size a generator, UPS or solar-hybrid system correctly.
Not every load runs at max at once.
Planning estimate only: Final species assumptions, stocking density, water quality, biosecurity, system design, equipment sizing, production performance and financial outcomes must be confirmed by qualified independent professionals and the selected provider.
Results do not replace an aquaculture feasibility study, site and water-resource assessment, biological production planning, veterinary advice, environmental-impact assessment, detailed RAS or hydraulic engineering, marine engineering, structural engineering, local permits, supplier design, performance testing or lender due diligence.
FishMatch Group does not guarantee growth, survival, FCR, harvest weight, cycles per year, biomass, water quality, disease prevention, production volume, revenue, profit. Outputs are not legal, financial, engineering, tax or veterinary advice. Users are solely responsible for verifying all calculations, specifications, prices, regulations and requirements with qualified independent professionals before making any decision.
Supplier and manufacturer listings are provided for research, transparency and discovery only. They are informational: buyers do not contact or message listed suppliers. Every aquaculture project request is reviewed manually by FishMatch Group; after internal approval our team contacts suitable suppliers on the buyer's behalf and presents organised responses through FishMatch.
Solar Aquaculture ROI Calculator
Solar PV can offset part of a farm's pumping, aeration and RAS electricity. This tool estimates annual generation, energy savings, payback years and 10-year ROI from CAPEX, irradiance and grid tariff.
Default: Guayaquil, Ecuador (NREL PVWatts, panel tilted to latitude). Real sun on the panel, kWh/m²/day — PVWatts / Global Solar Atlas flat ground: Guayaquil 4.71 / 4.52 · Ho Chi Minh City 5.28 / 4.86 · Chennai 5.49 / 5.34 · Kafr El Sheikh (Egypt) 6.27 / 5.55 · Lagos 4.64 / 4.54 · Recife (Brazil) 6.13 / 5.71. Use the panel figure here.
Example — use your installer's quote; compare with IRENA, Renewable Power Generation Costs in 2023
Default: Guayaquil. NREL PVWatts at its 14% default losses gives: Guayaquil 0.74 · Ho Chi Minh City 0.74 · Chennai 0.74 · Lagos 0.74 · Kafr El Sheikh 0.76 · Recife 0.76
Planning estimate only: Final species assumptions, stocking density, water quality, biosecurity, system design, equipment sizing, production performance and financial outcomes must be confirmed by qualified independent professionals and the selected provider.
Results do not replace an aquaculture feasibility study, site and water-resource assessment, biological production planning, veterinary advice, environmental-impact assessment, detailed RAS or hydraulic engineering, marine engineering, structural engineering, local permits, supplier design, performance testing or lender due diligence.
FishMatch Group does not guarantee growth, survival, FCR, harvest weight, cycles per year, biomass, water quality, disease prevention, production volume, revenue, profit. Outputs are not legal, financial, engineering, tax or veterinary advice. Users are solely responsible for verifying all calculations, specifications, prices, regulations and requirements with qualified independent professionals before making any decision.
Supplier and manufacturer listings are provided for research, transparency and discovery only. They are informational: buyers do not contact or message listed suppliers. Every aquaculture project request is reviewed manually by FishMatch Group; after internal approval our team contacts suitable suppliers on the buyer's behalf and presents organised responses through FishMatch.
Energy and equipment supply risk: what to stress-test before you send an RFQ
Short answer: treat electricity and fuel price, oxygen supply and equipment lead time as variables, not fixed inputs. Run your energy cost at your current tariff and at two higher cases you choose. Ask a qualified engineer to assess critical pumping, oxygenation and treatment through your selected outage scenarios; reserve alone does not guarantee survival. Ask every supplier to state power draw at full load, lead time and spare-parts availability in writing, so the quotes can be compared on running cost as well as purchase price.
Source context checked 14 October 2026: the EIA release of 7 July 2026 reports increased shipping after the reopening of the Strait of Hormuz. It is dated context, not evidence of an October closure or your farm's freight or energy price.
Verify the actual shipping route, dated freight/insurance quotes, utility tariff and oxygen/fuel resupply arrangements. Do not assume all RAS shipments cross Hormuz or turn general news into a fixed delivery delay.
| System | What to stress-test | Tool |
|---|---|---|
| Oxygen | Oxygen need at the peak feed day; how long liquid-oxygen or generator backup lasts if delivery or power stops. | Oxygen requirement |
| Pumping | Power draw at duty point; energy cost at your tariff and at higher cases; whether a standby pump is included. | TCO comparison |
| Filtration | Which units must keep running during an outage, and whether the biofilter is sized for peak, not average, feed. | RAS cost calculator |
| Backup power | Critical load, start-up surge, fuel on site in hours, and transfer time. | Generator sizing |
Outcome check: compare every scenario on cost per kg of fish or shrimp harvested, and on engineer-reviewed continuity requirements and witnessed failure tests, not on equipment price alone. For projects from USD 250,000, our team reviews your brief, contacts suitable suppliers for you and presents comparable answers through FishMatch. Start a project request · how we review responses.
Critical-equipment lead times: build a dated dependency register
Short answer: use written, project-specific milestones, not a universal number of weeks. Pumps, blowers, oxygen units, switchgear, controls and spare parts each have different dependencies. General industrial news is not evidence of aquaculture availability.
- Define the required outcome. Record species/stage, freshwater or saline conditions, peak load, duty point and corrosion/electrical requirements before approving a model.
- Record each milestone. Item and duty; quote date/expiry; stock status; design approval; manufacture; factory acceptance test; dispatch; route/customs; site-ready date; installation; commissioning; responsible party. Mark missing dates unknown.
- Identify shared failures. N+1 means one additional unit beyond the required duty capacity; it is not independence if both units share a switchboard, intake, controller or fuel supply. Assess spare drives, seals, valves and local service with your engineer.
- Gate commissioning, not just delivery. Check permits, foundations, voltage/frequency, utilities, integration, biofilter maturation and training dependencies. Agree witnessed transfer/restart and alarm tests before stocking; keep oxygen reserve independent of the failed power path where the design requires it.
Compare electricity sensitivity, pump duty and RAS flow/oxygen assumptions. A daily oxygen estimate is not a peak-hour or reserve design. Record purchased oxygen and delivery separately from onsite compressor electricity.
Buyer questions before a power RFQ
How should a RAS buyer compare energy and oxygen costs?
Use the same species, biomass, peak feed, water temperature, operating hours and harvested-kg boundary. Compare measured electrical input, purchased oxygen, delivery charges, maintenance and backup costs separately. A feed-based oxygen estimate is not a peak-hour design or a delivered-oxygen quote.
Does N+1 equipment remove every single point of failure?
No. A standby pump or generator may share a switchboard, intake, controller or fuel supply with the duty unit. Ask an engineer to map common failures, define transfer and restart sequences, and witness a loaded failure test before stocking. Independent oxygen reserve must be assessed separately.
What lead time should I assume for critical RAS equipment?
There is no universal lead time. Request dated, project-specific milestones for design approval, manufacturing, factory acceptance, transport, customs, site installation and commissioning. Record stock status, quote expiry, dependencies and local spare availability; do not use unrelated industries’ delivery times as a proxy.
Is solar-hybrid always cheaper than a generator?
No. Compare site-specific hourly loads, solar resource, usable battery capacity, installed quotes, fuel logistics and maintenance over the same appraisal horizon. Neither a saving percentage nor a payback period can be promised without those inputs.
How many hours of backup autonomy does a farm need?
Use outage records, response time, repair and resupply access, and an engineer-approved critical-load schedule. Check battery ageing and temperature, generator starting loads and usable fuel, and oxygen reserve at the required delivery pressure. No fixed autonomy duration fits every species and site.
Sources and limits
Bregnballe, FAO/Eurofish, A Guide to Recirculation Aquaculture (2022), oxygenation and emergency systems; US DOE, Improving Pumping System Performance (May 2006), pump/system duty and efficiency. Publications and passages checked 14 October 2026. The dependency register is FishMatch's original procurement checklist, not a published lead-time benchmark. No independent aquaculture/electrical engineer has reviewed this update; obtain site-specific design approval.
Common mistakes we catch at RFQ stage
- Ignoring starting/step loads, power factor or site derating when sizing the critical-load envelope
- Ignoring fuel logistics on remote sites — genset arrives, fuel supply chain doesn't
- Buying batteries on kWh headline instead of usable-energy-under-real-cycle
- No ATS logic for cold-chain freezers — a bad startup sequence trips the whole plant
- Missing UPS on controls / SCADA — power returns but the farm is blind for hours
- Optimising LCOE on paper but forgetting warranty and preventive-maintenance OPEX
Turn your load audit into a reviewed RFQ.
Managed sourcing is for projects from USD 250,000. Buyers pay no fee, and suppliers cannot pay for ranking or shortlist position. Your brief is reviewed by the FishMatch project team before supplier contact; supplier identities stay private.
Short answer
What is the fastest way to get quotes for Backup Power?
Submit one structured request for Backup Power. FishMatch Group translates it into a technical RFQ, runs a confidential sourcing round with project-matched international suppliers, and returns comparable quotations. No fee is charged to the buyer, and your identity and project details stay private until you choose to proceed.
- How it works:
- One structured request, human-reviewed before any supplier outreach
- Typical turnaround:
- Depends on scope and site data; no turnaround is guaranteed
- Confidentiality:
- Supplier names are never exposed during evaluation
- Cost to buyers:
- No fee charged to the buyer