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FlashFish SR5000 Home Energy Storage System: 5.12kWh All-in-One Solar Solution

The FlashFish SR5000 is an exceptional All-in-One Energy Storage System (ESS) designed to provide reliable, high-capacity power for modern homes and off-grid facilities. Equipped with a massive 5120Wh (5.12kWh) LiFePO4 battery and an integrated 2400W Pure Sine Wave Inverter, the SR5000 seamlessly manages solar charging, battery storage, and AC output. Whether you aim to reduce electricity bills through solar self-consumption or require a robust backup system for grid outages, the SR5000 delivers professional-grade performance.

Core Features & System Highlights

• 5.12kWh Massive Capacity: The 100Ah / 51.2V LiFePO4 battery pack provides ample energy to run essential household appliances like refrigerators, water pumps, and lighting for extended periods.

• Industrial-Grade Durability: Rated for over 6,000 life cycles, this system is built for 15+ years of daily use. Its IP65 waterproof rating makes it suitable for both indoor and outdoor installations.

• Dual PV Input (2000W Max): The SR5000 features dual photovoltaic inputs (1000W per channel), allowing for highly efficient solar harvesting even under varying light conditions.

• All-Weather Performance: An integrated heating film ensures the battery can charge and operate effectively in extreme cold, with a working temperature range of -20°C to 60°C.

• Smart Monitoring & Connectivity: Stay in control with built-in WiFi and Bluetooth. Monitor energy production and consumption in real-time via the RS485 interface or a dedicated smartphone app.

• Safe & Stable Power: The 2400W continuous AC output provides clean, stable electricity, safe for high-end electronics and sensitive appliances.

Technical Specifications

Strategic Application Scenarios

1. Residential Solar Self-Consumption

Store excess solar energy generated during the day for use at night. This "peak-shaving" strategy helps homeowners significantly reduce grid dependence and lower monthly electricity bills.

2. Whole-Home Emergency Backup

In the event of a blackout, the SR5000 acts as a high-capacity reservoir, providing days of power for critical loads such as refrigerators, medical equipment, security systems, and internet routers.

3. Off-Grid Living & Cabins

The SR5000 is a complete "power plant in a box." Its IP65 rating and heating film make it ideal for remote cabins, workshops, or off-grid homes without access to reliable utility power.

4. Outdoor Industrial & Commercial Use

Built for harsh environments, the SR5000 can power remote monitoring stations, construction trailers, or outdoor events requiring silent, emission-free power.

Frequently Asked Questions (SEO Optimized)

1. Is the FlashFish SR5000 an "All-in-One" system?

Yes. The SR5000 integrates the battery storage, Battery Management System (BMS), and inverter into a single unit. This simplifies installation and reduces the need for external components, making it a "plug-and-play" solution for home energy storage.

2. How many years will the SR5000 last?

Featuring premium LiFePO4 cells with over 6,000 cycles, the SR5000 is designed for longevity. If cycled once daily, the system can provide over 16 years of reliable service before the battery capacity drops to 80%.

3. Can I install the SR5000 outdoors?

Absolutely. The unit is IP65 rated, meaning it is fully protected against dust and low-pressure water jets from any direction. While it withstands rain and humidity, we recommend placing it in a shaded area for optimal performance.

4. What appliances can 2400W of power run?

A 2400W continuous output can easily handle high-power appliances like coffee makers, microwaves, washing machines, and water pumps. It can also run multiple low-power devices (laptops, TVs, LED lights) simultaneously.

5. Can it charge in freezing temperatures?

Yes. A unique feature of the SR5000 is its heating film. While most lithium batteries cannot charge below 0°C, the SR5000 can warm its own cells to ensure safe and efficient charging even in winter conditions as low as -20°C.

6. What is the maximum solar capacity I can connect?

The system supports up to 2000W of solar panels via its dual PV inputs (1000W per channel). The wide voltage range (10V-100V) allows for flexible panel configurations.