一、Core Recommended Products (Ranked by Stall Adaptability)

　　1. Jackery Explorer 3000 Pro (Top Choice for Heavy-Duty Stalls)

　　Core Advantages: 3000W continuous output, 6000W peak power, LiFePO4 battery (2000 cycles), 1200W AC fast charging (3 hours full charge), compatible with 1200W solar panels (4 hours full charge). Seamlessly powers high-consumption equipment like freezers and electric fryers.

　　Key Specs: 3024Wh large capacity, -20℃~40℃ wide temperature range, supports parallel charging with stall backup batteries. Can run a 150W freezer continuously for 16 hours or a 1800W electric fryer for 1.3 hours.

　　Applicable Scenarios: Snack & beverage stalls (freezer + electric fryer + coffee machine), night market stalls requiring multi-device simultaneous power supply.

　　Special Design: 29kg with heavy-duty rollers + telescopic pull rod (easy to move between stall locations), 4×220V AC outlets + 2×150W Type-C + 2×USB-A + 12V/24V dual DC ports. LCD screen displays remaining power and usage time.

　　Safety Guarantee: UN38.3 certification, 6-layer protection (overcharge/overtemperature/short circuit), shockproof structure (adapts to uneven stall terrain), UPS 20ms emergency switch (prevents freezer power outage and food spoilage).

　　2. EcoFlow Delta 2 Max (All-Round Stall Workhorse)

　　Core Advantages: 2400W continuous output, 3000W peak power, LiFePO4 battery (3000 cycles), 1440W AC fast charging (80 minutes to 80%), 500W solar charging compatibility. Supports simultaneous power supply for 8+ devices without voltage drop.

　　Key Specs: 2048Wh capacity (expandable to 6kWh), -10℃~45℃ operating temperature, 92% inverter efficiency. Powers a 100W LED light string + 150W freezer + 300W cash register + 200W display screen for 6 hours continuously.

　　Applicable Scenarios: Retail stalls, mobile vending carts, multi-functional stalls requiring both cooling and lighting.

　　Special Design: 25kg with silent rollers, 4×220V AC outlets + 3×100W Type-C PD + 2×USB-A + 12V DC port. Supports pass-through charging (AC/solar charging while powering devices, no business interruption).

　　Safety Guarantee: 12-layer BMS protection, integrated shatterproof shell (IP54 dust/water resistance), low noise operation (≤48dB, no disturbance to customers).

　　3. Philips DLP8098CG (Multi-Interface Stall Specialist)

　　Core Advantages: 2000W continuous output, pure sine wave (THD%), 6 USB ports (including QC3.0/PD) + 6×220V AC outlets, meeting diverse charging needs of stalls (phones, tablets, cash registers, small appliances).

　　Key Specs: 1997Wh Li-ion battery, 2.1A fast USB charging, -10℃~40℃ operating temperature, UPS function (prevents data loss of cash registers during power cuts).

　　Applicable Scenarios: Small retail stalls, snack stalls, stalls with multiple low-power devices.

　　Special Design: 24kg with portable handle + bottom rollers, ABS metal shell (wear-resistant and durable), LED screen displaying real-time power data.

　　Safety Guarantee: Intelligent overheating/overvoltage/overcurrent protection, CE/FCC certification, suitable for long-term continuous operation (8+ hours/day).

　　4. COSPOWERS CP2000-E (Cost-Effective Commercial Grade)

　　Core Advantages: 2200W continuous output, 4400W peak power, 2150Wh large capacity, supports AC/vehicle/solar charging (compatible with 600W solar panels). Cost-effective choice for small-to-medium stalls.

　　Key Specs: 12V/10A cigarette lighter port (for car refrigerators), PD60W Type-C port, -10℃~40℃ operating temperature. Powers a 500W electric pot + 150W freezer + 100W lighting for 5 hours.

　　Applicable Scenarios: Food stalls, breakfast carts, budget-conscious stalls with basic power needs.

　　Special Design: 31kg with heavy-duty wheels, 2×220V AC outlets (compatible with global plugs) + 2×USB-A + 1×Type-C + 12V DC port. Compact size (460×366×260mm, saves stall space).

　　Safety Guarantee: Overload protection (2200±100W), multiple alarm systems, stable output voltage (±3% tolerance, protecting sensitive devices like cash registers).

　　5. CTECHi PT2000 (Long-Endurance Stall Powerhouse)

　　Core Advantages: 2000W continuous output, 5324Wh ultra-large capacity LiFePO4 blade battery, supports battery expansion. Ideal for stalls without access to municipal power for days.

　　Key Specs: 1200W AC fast charging (2 hours full charge), 800W solar charging compatibility, UPS 15ms emergency switch. Runs a 2000W induction cooker + 150W freezer for 5 hours continuously.

　　Applicable Scenarios: Remote outdoor stalls, multi-day market stalls, large food stalls requiring high-power cooking equipment.

　　Special Design: 32kg with heavy-duty universal wheels (easy to drag on gravel), 15-in-1 interfaces (3×220V AC + 8×USB-A + 4×12V DC), LCD real-time power monitoring.

　　Safety Guarantee: SEC intelligent control system, 4-layer protection (overcharge/overvoltage/surge/high temperature), 5-year warranty (reduces maintenance costs for commercial use).

　　二、Key Features for Outdoor Stalls

　　High Power & Peak Capacity:

　　Continuous power ≥2000W (supports high-power devices like electric fryers, induction cookers, freezers).

　　Peak power ≥4000W (handles startup current of refrigeration equipment and motors, avoiding startup failure).

　　Rich Interface Configuration:

　　220V AC outlets ≥3 (for freezers, cooking appliances, lighting).

　　USB-A/Type-C ports ≥4 (for cash registers, phones, tablets, small fans).

　　12V DC port (for car refrigerators, LED light strips, no need for additional adapters).

　　Fast Charging & Long Endurance:

　　AC fast charging ≥1000W (1.5-3 hours full charge, reducing downtime between business days).

　　Solar charging compatibility (≥600W, emergency power supply for stalls without municipal power).

　　Battery capacity ≥2000Wh (supports 6-8 hours of continuous business, core equipment power ≤500W).

　　Outdoor Durability:

　　Protection grade ≥IP54 (dustproof and splashproof, adapting to outdoor wind, dust, and sudden light rain).

　　Shockproof design (integrated shell or reinforced structure, withstanding transportation and placement on uneven ground).

　　Wide temperature range (-10℃~45℃, adapting to summer heat and winter cold).

　　Commercial-Grade Reliability:

　　LiFePO4 battery (cycle life ≥2000 times, suitable for daily long-term use).

　　Low noise operation (≤50dB, ensuring a comfortable customer experience).

　　UPS emergency switch (≤20ms, preventing data loss and food spoilage).

　　三、Typical Stall Scenario Adaptation

　　Food & Beverage Stalls (Freezer + Electric Fryer + Coffee Machine):

　　Recommended: Jackery Explorer 3000 Pro, CTECHi PT2000.

　　Key Advantages: 3000W/2000W continuous power, large capacity (3024Wh/5324Wh), supporting high-power cooking equipment and long-term refrigeration. Peak power ≥4000W ensures smooth startup of electric fryers.

　　Retail Stalls (Lighting + Cash Register + Display Screen + Phone Charging):

　　Recommended: EcoFlow Delta 2 Max, Philips DLP8098CG.

　　Key Advantages: Multiple interfaces (4-6 AC outlets + 4-6 USB ports), pass-through charging function, low noise, and stable voltage protecting cash registers and display screens.

　　Mobile Stalls (Car Refrigerator + Small Cooking Appliance + LED Lighting):

　　Recommended: COSPOWERS CP2000-E, EcoFlow Delta 2 Max.

　　Key Advantages: Lightweight (25-31kg), easy to move, 12V DC port directly powering car refrigerators, supporting solar charging for remote locations.

　　Long-Term Outdoor Stalls (No Municipal Power):

　　Recommended: CTECHi PT2000, Jackery Explorer 3000 Pro.

　　Key Advantages: Ultra-large capacity (5324Wh/3024Wh), solar charging compatibility (800W/1200W), supporting multi-day continuous operation without power supply.

　　四、Purchase Guide

　　Priority Selection Criteria:

　　Power Matching: Continuous power ≥ total power of core devices ×1.5; peak power ≥ maximum single-device power ×2.

　　Interface Quantity: AC outlets ≥3, USB ports ≥4 (avoiding insufficient interfaces requiring extension cords).

　　Charging Methods: Support AC fast charging + solar charging (dual guarantee for outdoor stalls).

　　Durability: IP54+ protection grade, LiFePO4 battery (cycle life ≥2000 times), shockproof design.

　　Power & Endurance Calculation:

　　Single Device: Power Station Continuous Power ≥ Device Rated Power ×1.2 (e.g., 1800W electric fryer requires ≥2160W power station).

　　Multiple Devices: Power Station Continuous Power ≥ Total Device Power ×1.5 (e.g., 150W freezer + 1800W electric fryer + 100W lighting = 2050W, requiring ≥3075W power station, recommend Jackery 3000 Pro).

　　Endurance Estimation: Actual Endurance (hours) ≈ Battery Capacity (Wh) ×0.8 (discharge efficiency) ÷ Total Device Power (W). Example: 2048Wh ×0.8 ÷ 500W ≈3.3 hours (high-power devices); 2048Wh ×0.8 ÷150W ≈10.9 hours (only freezer).

　　Avoidance Tips:

　　Reject "modified sine wave" products (THD>15%, easily damaging freezer compressors and cash register motherboards).

　　Beware of False Power Claims: Request third-party power test reports, focusing on continuous power duration (≥4 hours is valid).

　　Ignore Outdoor Protection: Avoid products without IP rating (easily damaged by dust and rain), prioritize IP54+ models.

　　Interface Incompatibility: Confirm 12V DC port for car refrigerators, avoid additional adapters affecting safety.

　　Overlook Weight: For mobile stalls, choose models ≤30kg with rollers (reducing transportation labor).

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