Al-W5.1-B Safe and Reliable Power Solution for Home-Energy Storage with Easy Installation

Customization:	Available
Type:	Lithium Metal Battery
Cathode Material:	LFP

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Overview & Basic Info

Model NO.

Al-W5.1-B-ESS All-in-One

Rechargeable

Yes

Size

Medium

Warranty

10 Years

Battery Chemistry

LiFePO4

System Certification

IEC62619, CE, VDE2510-50

IP Rating

IP65 (After Stacking)

Operating Voltage

44.8 – 57.6 V

HS Code

8507600090

Origin

China

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Product Description

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Products Display

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Technical Specification

Parameter	Details
Models	Al-W5.1-B-ESS All-in-One
Nominal Output Power / UPS Power (W)	From 3600 / 3600 to 12000 / 12000
AC Output Frequency and Voltage	50 / 60Hz; L / N / PE 220 / 230Vac (Three-phase: 380 / 400Vac)
Grid Type	Single Phase (P1) or Three Phase (P3)
Recommended Energy Configuration	Single-phase: Min 5kWh; Three-phase: Min 10kWh; Max: 15kWh
Max. Charging / Discharging Current (A)	Ranges from 90A to 240A depending on model
Battery Operating Voltage (V)	44.8 - 57.6 V
Battery Chemistry	LiFePO4
IP Rating of Enclosure	IP65 (after stacking)
System Certification	IEC62619, IEC60730, CE, VDE2510-50, CEI 0-21
Warranty	10 years

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Professional Production & Certifications

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Packaging & Shipping

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Frequently Asked Questions

Do energy systems comply with international electrical and safety standards?

Yes. All systems meet relevant IEC/CE/UN38.3 safety and EMC standards. Components undergo extensive testing for electrical protection, fire safety, and environmental durability (e.g., IP54/IP66 rated enclosures).

Can you provide customized configurations?

Yes. Custom options include battery capacity (up to 280Ah/module), nominal voltage (LV 51.2V or HV 135-750V), and communication protocols (CAN, RS485, Wi-Fi, Ethernet). Both modular and rack-mounted systems are available.

What is the lead time for delivery?

Standard products can be shipped within 7-10 working days. For customized models or large quantities, lead time is typically 20-30 days. Expedited orders are available upon request.

Do you support third-party inspections?

Yes. We welcome third-party inspections from SGS, TUV, or client-assigned agents. Full test reports and compliance certificates are provided before shipment.

Are systems compatible with other inverter brands?

Yes. Energy storage systems support open protocols (CAN/RS485) and can be integrated with a wide range of inverter brands. Configuration tools and wiring diagrams are provided.

What kind of maintenance is required for these systems?

These LiFePO4 systems are designed to be low-maintenance with integrated Battery Management Systems (BMS) that handle cell balancing and protection automatically. Regular environment checks are recommended.