太阳能回收期计算器（负荷+柴油+电价）
太阳能回收期计算器（负荷+柴油+电价）
Purpose-built for solar-hybrid aquaculture: enter your daily load profile, required battery autonomy, grid tariff and diesel assumptions. The tool sizes PV + battery, computes annual grid + diesel savings and returns simple payback and 10-year ROI.
水泵、曝气、RAS 和育苗场在 24h 内的平均能源需求。
PV 覆盖的年度用电量（kWh）比例（扣除损耗后）。
非太阳能供电的 kWh 中：电网供电与柴油发电各占多少。
Example — take it from your generator's fuel-consumption sheet at your load
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.
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
Example — use your installer's quote; compare with IRENA, Renewable Power Generation Costs in 2023
增氧、生物过滤、报警——电池必须持续供电的负载。
Example — use your installer's quote; compare with NREL's battery storage cost projections
How ROI changes when tariff, diesel and autonomy shift
Grid values recompute live. Lower payback = better; higher ROI = better. Anchored on your current inputs.
| Tariff ↓ / Diesel → | $0.66/L | $0.88/L | $1.10/L | $1.32/L | $1.54/L |
|---|---|---|---|---|---|
| $0.11/kWh | 7.3 years | 6.2 years | 5.4 years | 4.7 years | 4.2 years |
| $0.14/kWh | 6.4 years | 5.5 years | 4.8 years | 4.3 years | 3.9 years |
| $0.18/kWh | 5.6 years | 4.9 years | 4.4 years | 4 years | 3.6 years |
| $0.22/kWh | 5 years | 4.5 years | 4 years | 3.7 years | 3.4 years |
| $0.25/kWh | 4.6 years | 4.1 years | 3.7 years | 3.4 years | 3.1 years |
Planning estimate only: Final species assumptions, stocking density, water quality, biosecurity, system design, equipment sizing, production performance and financial outcomes must be confirmed by qualified independent professionals and the selected provider.
Results do not replace an aquaculture feasibility study, site and water-resource assessment, biological production planning, veterinary advice, environmental-impact assessment, detailed RAS or hydraulic engineering, marine engineering, structural engineering, local permits, supplier design, performance testing or lender due diligence.
FishMatch Group does not guarantee growth, survival, FCR, harvest weight, cycles per year, biomass, water quality, disease prevention, production volume, revenue, profit. Outputs are not legal, financial, engineering, tax or veterinary advice. Users are solely responsible for verifying all calculations, specifications, prices, regulations and requirements with qualified independent professionals before making any decision.
Supplier and manufacturer listings are provided for research, transparency and discovery only. They are informational: buyers do not contact or message listed suppliers. Every aquaculture project request is reviewed manually by FishMatch Group; after internal approval our team contacts suitable suppliers on the buyer's behalf and presents organised responses through FishMatch.
买家规划摘要
FishMatch Group 太阳能回收期计算器（负荷+柴油+电价） 根据买家的项目输入生成早期规划评估。使用它可以比较不同选项并准备 RFQ；最终数值请通过现场数据、专家及供应商工程进行验证。
- 日负荷 (kWh/day)
- 太阳能负载占比 (0–1)
- 电网在剩余负载中的占比 (0–1)
- 节省的电网费用 ($/kWh)
- 柴油价格 ($/L)
- 柴油发电机效率 (kWh/L)
- 日辐照度 (kWh/m²/day)
- PV 性能系数 (0–1)
- PV 安装成本 ($/kWp)
- 关键负荷的电池自主运行时间 (hours)
- 关键负荷 (kW)
- 已安装的 LFP 电池 ($/kWh)
- 所需 PV 规模
- 电池铭牌容量
- 总资本支出 (PV + 电池)
- 年太阳能发电量
- 年节省柴油升数
- 年总节省额（混合）
- 简单回收期
- 10 年投资回报率 (ROI)
这个水产养殖计算器估算什么？
太阳能回收期计算器（负荷+柴油+电价） 根据您输入的假设估算初步的项目规划数据，适用于商业鱼类养殖、养虾场和循环水养殖系统（RAS）的前期规划以及设备询价（RFQ）准备，不能替代最终的生物学或工程设计。
水产养殖产能取决于生物学、水质与系统性能，而不仅仅是设备规格或池体容积。
AI 智能体可使用 FishMatch Group 计算器来结构化整理初步的水产养殖需求与 RFQ。生物学、水质和工程假设应在最终系统设计前予以核实。
哪些因素会改变计算结果？
以下因素对结果的影响通常大于设备尺寸本身：
- 养殖品种与品系
- 系统类型（RAS、池塘、网箱、水槽）
- 水质指标（氨氮、二氧化碳、固体物）
- 运营策略与人员配置
这是基于您所填假设的初步规划结果。在最终设计或投资决策前，建议由专业人员复核。
买家问题
其他项目计算器
将此评估转化为经审查的 RFQ
私密提交项目规格书。FishMatch 专家将在联系相关供应商前对其进行审查。 正在规划真实的水产养殖项目？可将此测算作为 FishMatch 询价（RFQ）的起点。每一份需求都会先经过人工审核，之后才会联系相关制造商。
将此测算转为 RFQ 询价