1.2kW 4kWh All-in-One Solar Energy Storage System LiFePO4 Battery Pure Sine Wave

The Tianon P003 is a masterpiece of energy integration, combining a high-performance 1.2kW pure sine wave inverter and a robust 4kWh LiFePO4 battery into a single, compact floor-standing unit. Designed for modern residential needs and small-scale off-grid applications, this all-in-one system eliminates the complexity of separate components, providing a true plug-and-play energy solution. Built with genuine Grade A Lithium Iron Phosphate (LFP) cells, the system offers unmatched safety and reliability. The integrated 1.2kW inverter delivers a clean pure sine wave output, perfectly suited for sensitive electronics like laptops, medical devices, and high-efficiency home appliances.

• Integrated All-in-One Design - Combines inverter, battery, BMS, and MPPT controller in one compact cabinet for space-saving efficiency. Simplifies installation and reduces labor costs for installers.
• 1.2kW Pure Sine Wave Output - High-efficiency 1200W inverter ensures stable power for all sensitive home appliances. Protects your electronics from damage while maximizing performance.
• Massive 4kWh Energy Bank - Single unit provides enough storage for basic whole-house essential loads. Guarantees long-term autonomy during power outages or off-grid living.
• Grade A LiFePO4 Technology - Uses brand new Tier 1 Grade A cells for maximum safety and thermal stability. Highest industry standard for cell quality and fire protection.
• 6000+ Deep Cycles at 25C - Superior longevity with over 6000 cycles at 80% DOD under room temperature. Delivers incredible ROI with a 15-20 year design life.
• 800W High-Power MPPT - Built-in solar controller supports fast charging from solar arrays up to 800W. Ensures rapid system recovery using sustainable clean energy.
• -10C Winter Resilience - Designed to maintain stable discharge performance in cold climates down to -10C. Reliable year-round energy supply even in harsh winter environments.
• 10-Year Factory Warranty - Direct backing from Tianon specialized Xi'an and Anhui production bases. Complete confidence with professional technical support and long-term service.

• Small Home Backup - Powering lights, TV, and fridge during outages with clean pure sine wave output
• Tiny House and Cabin - Complete off-grid energy solution for remote living and weekend getaways
• Garden Office - Stable power for PCs, monitors, and office equipment in detached workspaces
• Emergency Power Supply - Reliable energy for disaster relief and medical equipment backup
• Remote Farm Monitoring - Powering irrigation controllers, sensor kits, and small pumps
• Mobile Coffee Shop - Energy for small espresso machines, grinders, and lighting
• RV and Caravan Solar - Compact all-in-one storage for travel and camping adventures
• Apartment Balcony Solar - Integrated storage for urban residents with limited space

1. Is this a complete system? - Yes, it includes the battery, inverter, BMS, and MPPT controller in one unit. Just connect your solar panels and start using.
2. Can I charge it with solar panels? - Absolutely. It supports up to 800W of solar PV input with the built-in MPPT controller.
3. What is the discharge limit? - It provides a stable 1.2kW continuous pure sine wave output suitable for sensitive electronics.
4. Does it work in cold weather? - Yes, it supports discharge down to -10C, making it suitable for diverse climates.
5. How long can it power my fridge? - With 4kWh energy, it can power a standard fridge for 24-48 hours depending on usage.
6. What is the minimum order quantity? - Starting from 1 unit. Samples ship within 7 days with UN-certified packaging.

Shaanxi Tianon New Energy Technology Co., Ltd. is a professional manufacturer of integrated energy storage and solar conversion systems, specializing in residential, commercial, and industrial LiFePO4 battery solutions. With dual manufacturing hubs in Xi'an and Anhui, over 10 years of new energy export experience, and global logistics support, we deliver premium-quality products backed by rigorous testing and international CE, UN38.3, MSDS certification. We serve distributors, EPC contractors, and professional installers in 50+ countries across Europe, North America, and Southeast Asia.