SEPLOS V4- 48V 280ah-314ah Batter Pack Battery Case DIY Kit

🚀 Why Rimdin-280L is the Ultimate Home Energy Solution

Transform sunlight into savings, silence blackouts, and protect your family—all with one powerful battery!

✅ Spec-Driven Perfection: Every feature is engineered for home efficiency, safety, and longevity, as proven in the technical specs!

🌟 What features are upgraded in V4 compared to V3?

1. Ultra-Sleek 7-Inch Color Touchscreen Display

The ​Rimdin-280L V4​ boasts a vibrant, full-color touchscreen LCD panel positioned at the top of the unit for effortless monitoring. Navigate real-time data like voltage, current, SOC (%), and temperature with intuitive gestures.

2. UL-Certified 250A DC Circuit Breaker

This heavy-duty component ensures stable performance during peak loads while safeguarding against overcurrents, short circuits, and surges.

3. Compact Design: Save Space, Maximize Power

Reduces the footprint by ​30%, making the V4 perfect for tight spaces. Its streamlined form factor is ​ideal for 2–6 parallel configurations, allowing homeowners to scale energy storage without sacrificing floor space. 

4. Top-Mounted LCD for On-the-Spot Control

Unlike traditional side-mounted displays, the V4 features a top-mounted touchscreen that positions key data at eye level, making it more ergonomic.

5. Backward Compatibility with V3 Systems

Don’t replace—upgrade!

The V4 is fully compatible with ​existing Seplos V3 batteries, eliminating costly system overhauls. 

6. Simplified Parallel Wiring

We’ve redesigned the wiring connections for hassle-free scalability.

7. Stylish Color Options

Match your home’s personality.

 

🔥 Top 5 Reasons to Choose Rimdin-280L for Your Home

🌞 Solar Supercharger: Store Sunshine Like a Pro

Harness every ray with specs-backed solar optimization:

• 1P16S LiFePO4 Cells: 51.2V voltage stability for seamless inverter integration (no voltage drops!).
• 200A Max Charge/Discharge: Fill the battery in 7 hours on sunny days—twice as fast as competitors! ☀️
• Static & Charge Balancing: Extends lifespan by auto-balancing cells during charging (starts at 3350mV).

 

⚡ Intelligent BMS:  24/7 Safety Shield

• Voltage & Temperature Guard:

1. 16-Cell Voltage Monitoring (±20mV accuracy) ensures no cell overcharges.
2. 4 Temp Sensors + Ambient/MOS Sensors shut down charging if temps exceed 55°C or drop below -10°C. ❄️

• Instant Fault Response:

1. Short-Circuit Protection: Cuts power in milliseconds if wiring fails.
2. Overcurrent Lock: After 5 faults, auto-locks until charger resets—prevents fire risks! 🔥

📊 Real-Time Monitoring: Control from Your Couch

Tap into the spec’s smart communication tools:

• Bluetooth & CAN/RS485: Check battery health, SOC, and faults via phone or PC. 📱
• 500 Error Logs: Diagnose issues instantly (e.g., "Cell 5 Overvoltage—June 12, 10:30 PM").

**5. 💪 8,000 Cycles = 10+ Years of Trust

🛡️ Ultra-Safe for Families & Pets

LiFePO4 chemistry is non-toxic, fire-resistant, and stable—no explosions or leaks! 🔒

1. Smart BMS Protection: Stops charging if temps hit 55°C ❄️ or voltage spikes.
2. Childproof Design: IP20 rating shields against dust and accidental spills.
3. Zero Maintenance: No fumes, no mess! 
   

❄️ Built for All Seasons—Even Freezing Winters

Specs reveal cold-weather resilience:

1. Low-Temp Heating: Auto-activates at 0°C when charging (keeps cells healthy in garages/basements!).
2. -20°C Discharge Ability: Power your fridge during snowstorms! 🌨️

💰 Slash Energy Bills by 70%

Store cheap solar energy by day, use it at night! 🌙

1. 17kWh Capacity: Powers a 3-bedroom home for 20+ hours!
2. 8,000+ Cycles: Lasts 10+ years (even at 80% daily use)—payback in just 3 years!
3. Peak Shaving: Avoid expensive grid power during high-demand hours.

🏠 How Rimdin-280L’s Specs Solve Home Energy Problems ？

Home Challenge	Spec-Backed Solution	Your Benefit
High Electricity Bills	17kWh storage + 8,000 cycles	Save $1,500+/year with solar shifting!
Blackout Anxiety	200A discharge + instant BMS	Lights stay on in <2 seconds! 💡
Space Constraints	Compact size	Fits snugly in garages or utility rooms!
Winter Power Failures	-20°C discharge + auto-heating	Reliable heat & lights even in blizzards! ❄️

⚠️ Critical Spec-Backed Warnings for Homeowners

• DO NOT Mix Batteries: Specs strictly forbid mixing brands/models (Section 1).
• NO Series Connections: Parallel only (max 16 units).
• Avoid Water & Heat: IP20 protects against dust, but keep away from pools/heaters! 💦