5kwh Residential Solar Energy Storage System LiFePO4 Home Solar Battery Pack for Backup Power Supply and Solar Power Household PV Energy Storage System

Customization: Available
Nominal Voltage: 48V
Warranty: 1 Year

Product Description

📋 Basic Specifications

Model NO.
GMLW24-1.2-5-w*
Nominal Capacity
4kwh
Cycle Life
3500 cycles
Rated Battery Voltage
51.2V
Operating Voltage
40~60V
Max Charging Current
40A/40A
Max Stack Quantity
5
Origin
China

📦 Packaging & Delivery

Package Size
48.10cm * 52.20cm * 17.50cm
Package Gross Weight
22.000kg

📷 Product Showcase

Technical Parameters

Parameter Category Feature GMLW24-1.2-5(-w) GMLM48-5-10(-w) GMLM48-12-20(-w)
Efficiency MPPT Efficiency 99.9% 99.9% 99.9%
Maximum Efficiency 97.8%
Battery Efficiency 98.1%
Battery Pack Battery Type LFP (LiFePO4)
Storage Capacity 5.1KWh 10.2KWh 20.5KWh
Cycle Life 8000
Photovoltaic Port Max Input Voltage 500 VDC
Max Input Power 800 W 4500 W 11000 W
MPPT Trackers 1 1 2
AC Output Rated Output Power 1200W - 11000W Range
Grid Voltage 220/230V, 50/60Hz

🏭 Manufacturing Excellence

Frequently Asked Questions

Are you a trading company or a manufacturer?
We are a professional factory focused on energy storage solutions.
Does your company provide customized manufacturing?
Yes, we provide OEM/ODM services to our customers. Our experienced R&D team provides efficient, high-quality customized solutions.
How long is the typical delivery time?
For items currently in stock, the delivery time is approximately 1 month.
Do you provide samples for testing?
Samples are available, however, you will need to pay for the sample unit and cover the freight costs.
What are your standard terms of payment?
For orders less than $3000, 100% payment is required before shipment. For orders over $3000, a 30% deposit is required, with the remaining 70% due before shipment.
What certifications do your products hold?
Our products comply with international standards including IEC62109-1/-2 for safety and various EMC/Grid standards like EN61000 and AS4777.2.

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