Solar Inverter Battery All in One Deye 51.2V Lithium Ion Solar Batteries 5kwh 10kwh 15kwh Stackable Home Solar Battery System

• Customization: Available
• Weight: 55kg
• Warranty: 10 Years
• Model NO.: Deye AI-W5.1-B-ESS
• Cycle Life: 6000 Cycles
• Nominal Capacity: 5.12kwh
• Scalability: up to 36 Modules (184 Kwh Max)
• Protection Class: IP65
• System Type: Stackable Solar Lithium Battery
• Battery Type: LiFePO4
• System Voltage: 51.2 V
• Efficiency: 97.6% (Max System Efficiency)
• Certification: IEC62619, CE, VDE2510-50, Un38.3
• Transport Package: Carton
• Specification: 720W*399.2H*256D mm
• Trademark: Deye
• Origin: China
• Package Size: 72.00cm * 40.00cm * 30.00cm
• Package Gross Weight: 56.000kg

Product Description

Deye AI-W5.1-B-ESS (EU, AU) Advanced Solar Power Storage for Home Energy Independence

Reliable Performance: High discharge power, IP65 rating for indoor/outdoor use, natural cooling, operates in -20°C to 55°C

Easy Installation: Flat, stackable, floor-mounted, no wiring needed

Convenient Operation: Auto networking, easy maintenance, remote monitoring, firmware upgrades

Eco – Friendly & Safe: Non-toxic, pollution-free materials; cobalt-free LFP battery, intelligent BMS

Flexible Configuration: Modular, up to 6 clusters in parallel (36 pcs), max 184 kWh capacity for residential/commercial use

Long – Lasting: ≥6000 cycles,10 year warranty

Specification

Battery Capacity	5.12 kWh (per module)
Battery Type	LiFePO4
Scalability	Up to 36 modules (184 kWh max)
Efficiency	97.6% (max system efficiency)
Cycling Life	≥6,000 cycles (70% EOL)
IP Rating	IP65
Operating Temperature	-20°C to +55°C
Dimensions per Module	720 × 255 × 300 mm
Weight per Module	55 kg
Certification	IEC62619, CE, VDE2510-50, UN38.3

Packing & Delivery

Certifications

Company Profile

, established in 2016, is a preeminent energy technology enterprise. We specialize in solar panels, solar inverters, lithium batteries, solar systems, and more.Our products have been distributed in over 100 countries, earning a remarkable reputation from our loyal customers. Additionally, our partner manufacturers are equipped with state of the art production equipment and technology, ensuring both the quality and quantity of our products in full compliance with ISO, TUV, and CE standards.All clients enjoy timely responses, professional product guidance, and excellent after sales service. We look forward to building friendly and long term relationships with partners worldwide.Let's embark together on the journey of sustainable energy innovation and development.

FAQ

Q1: What is the Deye hybrid inverter energy storage system?
A1: It is a complete residential solar solution, combining 3.6kW~12kW hybrid inverters with 5~50kWh scalable solar batteries,designed for home energy independence, suitable for both on-grid and off grid use.

Q2: What power and capacity options are available?
A2: Inverters:3.6-10kW single-phase /5-12kW three-phase. Battery capacity:5-50kWh, fully scalable to meet different household energy needs.

Q3: What are the core advantages of this system?
A3: 4ms ultra-fast grid-to-backup power switching,2× rated power surge for 10 seconds, quick setup, smart EMS with real time monitoring, one-click Deye Cloud diagnostics, and IP65 outdoor protection.

Q4: Can it provide backup power during grid outages?
A4: Yes. It switches to battery power in just 4ms for uninterrupted home power, and supports 2× rated power output to start high load appliances like air conditioners.

Q5: Is it suitable for outdoor installation?
A5: Yes, the system features IP65 protection, ensuring reliable performance in outdoor environments, resistant to dust, rain and extreme weather.

Q6: How do I monitor and maintain the system?
A6: You can remotely monitor, diagnose and manage the system with one click via the Deye Cloud platform, with real time energy data and remote troubleshooting for easy maintenance.