I. Core Recommended Products (Ranked by Emergency Adaptability)

　　1. Anker SOLIX C1000X (Home Emergency Top Choice)

　　Core Advantages: 1000Wh LiFePO4 battery (3000 cycles), 1500W continuous output, 3000W peak power, pure sine wave (THD 7ms UPS switching time. Supports 1300W AC fast charging (80 minutes full charge) and 600W solar charging, ensuring rapid replenishment during power outages.

　　Key Specs: -10℃~45℃ wide temperature range, 92% inverter efficiency. Powers a 150W refrigerator for 5.3 hours, 60W router for 13 hours, or 10W LED lights for 80 hours continuously.

　　Applicable Scenarios: Basic home emergency (refrigerator + lighting + mobile charging), sensitive equipment backup (CPAP machine + router).

　　Special Design: 14.5kg lightweight (easy to store in closet/garage), 3×220V AC outlets + 2×100W Type-C PD + 2×USB-A + 12V DC port. LCD screen displays remaining runtime and power status.

　　Safety Guarantee: 12-layer BMS protection, fire-retardant shell, ≤42dB silent operation (no disturbance during nighttime outages), overcharge/overtemperature/short-circuit protection.

　　2. Green Cell MPII 1000VA (UPS-Specific Emergency Model)

　　Core Advantages: 1000Wh lead-acid battery (pure UPS design), 1000W continuous output, 2000W peak power, pure sine wave (THD<2%). 7ms ultra-fast transfer time between grid and battery, zero data loss for routers/modems.

　　Key Specs: 4-hour AC recharge to 90% capacity, 0~35℃ operating temperature, compatible with generator input. Ideal for short-term power outages (2-8 hours) common in residential areas.

　　Applicable Scenarios: Sensitive electronic equipment backup (computers + surveillance cameras), emergency lighting + essential appliance power.

　　Special Design: 18kg with built-in handle (easy to move to key areas), 2×220V AC outlets + 1×USB-A. Compact size (40×25×30cm) for under-desk storage.

　　Safety Guarantee: Low-voltage alarm, overload protection, short-circuit shutdown, CE/FCC certification, designed for 24/7 standby.

　　3. Jackery Explorer 1000 Pro (Home Backup Bestseller)

　　Core Advantages: 1024Wh LiFePO4 battery (2000 cycles), 1000W continuous output, 2000W peak power, pure sine wave (THD 1000W AC fast charging (1.5 hours full charge), supports solar charging (500W, 2.5 hours full charge).

　　Key Specs: -20℃~40℃ wide temperature range, UPS 15ms emergency switch. Powers a 50W CPAP machine for 16 hours, 100W microwave for 8 minutes (emergency heating), or 20W phone charging 40 times.

　　Applicable Scenarios: Long-term power outages (8+ hours), multi-device simultaneous backup (refrigerator + router + mobile phones).

　　Special Design: 16.8kg with ergonomic handle, 3×220V AC outlets + 2×100W Type-C + 2×USB-A. LED emergency light (built-in torch for blackouts).

　　Safety Guarantee: UN38.3 certification, 6-layer protection (overcharge/overcurrent/overtemperature), shockproof structure (resists accidental bumps during storage).

　　4. EWE SK1000-CI (Cost-Effective Emergency Option)

　　Core Advantages: 1000Wh Li-ion battery, 1000W continuous output, 2000W peak power, pure sine wave (THD15A fast charging (2 hours full charge), 50ms grid-battery transfer time, suitable for budget-conscious households.

　　Key Specs: 92% inverter efficiency, -10℃~40℃ operating temperature, supports solar/wind power input (off-grid emergency backup).

　　Applicable Scenarios: Basic home emergency (lighting + mobile charging + small appliances), rural area power outages.

　　Special Design: 17kg with portable handle, 2×220V AC outlets + 1×USB-A + 12V DC port. Simple LED indicator for power status (easy to operate, suitable for the elderly).

　　Safety Guarantee: Low-voltage shutdown, overheat protection, short-circuit protection, 1-year warranty.

　　5. EcoFlow Delta 1300 (1260Wh Advanced Emergency Choice)

　　Core Advantages: 1260Wh LiFePO4 battery (3000 cycles), 1800W continuous output, 3600W peak power, pure sine wave (THD<1.5%). 1200W AC fast charging (1 hour to 80%), X-Stream fast charging technology.

　　Key Specs: Expandable to 2520Wh with extra battery, -10℃~45℃ wide temperature range, UPS 20ms switching. Powers a 200W refrigerator for 5 hours + 60W router for 10 hours simultaneously.

　　Applicable Scenarios: Extended power outages (12+ hours), multi-room emergency power supply (living room + bedroom + home office).

　　Special Design: 17.2kg with retractable handle, 4×220V AC outlets + 2×100W Type-C PD + 4×USB-A. App remote monitoring (check power status from phone).

　　Safety Guarantee: 10-layer BMS protection, IP54 dust/water resistance, ≤45dB silent operation, fire-retardant casing.

　　II. Key Features for Home Emergency Backup

　　UPS Seamless Switching:

　　Transfer time ≤20ms (prevents refrigerator compressor damage, router disconnection, and data loss from computers).

　　Bypass mode support (automatically switches to grid power when available, battery standby).

　　Pure Sine Wave Output:

　　THDprotects sensitive home appliances like refrigerators, air conditioners, and medical devices from harmonic damage).

　　Silent Operation:

　　Running noise ≤45dB (equivalent to library quiet, no disturbance to family rest during nighttime outages).

　　Fast Charging & Long Standby:

　　AC fast charging ≥800W (1.5-2 hours full charge, reduces downtime between outages).

　　Low self-discharge rate <3%/month (stores for 6+ months without recharging, ready for emergencies).

　　Interface Adaptability:

　　220V AC outlets ≥2 (for refrigerator, microwave, or electric kettle).

　　USB-C PD port ≥1 (100W, fast charges laptops/tablets for work/study).

　　USB-A ports ≥2 (for mobile phones, flashlights, and small devices).

　　12V DC port (for car refrigerators, emergency lights, no adapter needed).

　　Safety & Durability:

　　LiFePO4 battery (preferred, 2000+ cycles, 10-year lifespan, no fire/explosion risk).

　　Multiple protection systems (overcharge/overtemperature/short-circuit/overload protection).

　　Fire-retardant shell (UL94V-0 grade, safe for indoor storage).

　　III. Typical Home Emergency Scenario Adaptation

　　Basic Emergency Backup (Refrigerator + Lighting + Mobile Charging):

　　Recommended: Anker SOLIX C1000X, Jackery Explorer 1000 Pro.

　　Key Advantages: 1000Wh capacity supports 5-8 hours of core equipment operation, fast charging replenishes power quickly, silent design fits home environment.

　　Sensitive Equipment Backup (CPAP Machine + Router + Computer):

　　Recommended: Green Cell MPII 1000VA, EcoFlow Delta 1300.

　　Key Advantages: ≤15ms UPS switching time, pure sine wave output (THD protects medical devices and electronic equipment.

　　Extended Power Outage (12+ Hours):

　　Recommended: EcoFlow Delta 1300 (expandable), Jackery Explorer 1000 Pro (solar compatible).

　　Key Advantages: Expandable capacity or solar charging support, meets long-term emergency needs (e.g., natural disaster-related outages).

　　Budget-Conscious Basic Backup:

　　Recommended: EWE SK1000-CI, Green Cell MPII 1000VA.

　　Key Advantages: Cost-effective, covers essential emergency needs without redundant functions, easy to operate.

　　IV. Purchase Guide

　　Priority Selection Criteria:

　　Must-have functions: UPS emergency switch (≤20ms) + pure sine wave (THD<3%) + silent operation (≤45dB).

　　Battery type: Prioritize LiFePO4 (cycle life ≥2000 times) over lead-acid (heavy, short lifespan).

　　Charging efficiency: AC fast charging ≥800W (reduces waiting time for recharging).

　　Interface quantity: 220V AC outlets ≥2, USB-C PD ≥1 (100W).

　　Power & Endurance Calculation:

　　Single device: Power station continuous power ≥ device rated power ×1.2 (e.g., 150W refrigerator needs ≥180W station).

　　Multiple devices: Power station continuous power ≥ total device power ×1.3 (e.g., 150W refrigerator + 60W router + 10W light = 220W, needs ≥286W station).

　　Endurance estimation: Actual runtime (hours) ≈ battery capacity (Wh) ×0.85 (discharge efficiency) ÷ total device power (W). Example: 1000Wh ×0.85 ÷220W ≈3.9 hours (multi-device); 1000Wh ×0.85 ÷150W ≈5.7 hours (single refrigerator).

　　Avoidance Tips:

　　Reject "modified sine wave" products (THD>15%, easily damages refrigerator compressors and medical devices).

　　Beware of false UPS claims: Confirm transfer time ≤20ms (some products claim "UPS function" but switch slowly ≥50ms).

　　Ignore noise levels: Avoid industrial-grade products (noise >60dB) that disrupt home life.

　　Skip low-capacity fraud: Verify 1000Wh actual capacity (request third-party test reports, avoid "800Wh marked as 1000Wh" models).

　　Avoid complex operation: Choose models with one-key UPS activation (suitable for the elderly and emergency stress scenarios).

Read recommendations:

home energy storage system battery cost

Lithium-Ion Battery with Built-in Monitoring Module for Energy Storage

PB1000EU

PB600EU

Wall type home energy storage