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5kWh lithium solar battery wall-mounted energy storage unit

5kWh, 10kWh & 15kWh Lithium Power Wall Batteries for Solar Energy Storage

Reliable, Scalable, Wall-Mounted Energy Storage Solutions for Homes and Businesses

GSL Energy's 5kWh, 10kWh, and 15kWh solar batteries are optimized for seamless solar integration, offering flexible capacities to meet various energy demands.

The 5kWh solar battery is ideal for small residential backup scenarios, while the 10kWh and 15kWh solar battery units are well-suited for larger households and commercial applications.

All models feature a wall-mounted design, utilize high-quality LiFePO₄ (lithium iron phosphate) cells, and deliver over 6,500 cycles with advanced BMS (Battery Management System) protection for enhanced safety and performance. Whether you're looking for a 5kWh battery backup system or a 15kWh battery storage solution, GSL Energy ensures maximum efficiency, safety, and full compatibility with mainstream hybrid inverters.

Case Studies Featuring GSL Lithium Batteries

UK Customer Installs 60 kWh Energy Storage Solution in Garage

15kWh wall-mounted lithium solar battery with BMS and long cycle life

10kWh solar battery used in off-grid solar system

OEM and ODM customization service for lithium solar batteries from 5kWh to 15kWh

For more cases, please click >

Technical parameter table

Model	Voltage	Capacity	Energy	Cycle Life	Size (mm)	Weight
GSL-051100A-B-GBP2	51.2V	100Ah	5.12kWh	6500	650436160mm	45kg
GSL-051200A-B-GBP2	51.2V	200Ah	10.24kWh	6500	780550160mm	84.5kg
GSL-051280A-B-GBP2	51.2V	380Ah	14.34kWh	8500	900675200mm	142.5kg

Top Features of Our 5kWh, 10kWh & 15kWh Power Wall Batteries

GSL Energy's wall-mounted lithium batteries—available in 5kWh, 10kWh, and 15kWh capacities—are engineered for high-efficiency solar energy storage. Designed with safety, durability, and seamless inverter compatibility in mind, they are ideal for residential, commercial, and off-grid applications.

Flexible Capacity Options

Choose from 5kWh, 10kWh, or 15kWh to meet various energy demands—from small households to large-scale commercial loads.

Certified for Global Standards

Tested and certified under UL1973, UL9540A, IEC62619, CE, UN38.3, and IP65 waterproofing.

Smart BMS for Intelligent Protection

Built-in Battery Management System ensures safety through real-time monitoring and auto-balancing.

Wi-Fi Monitoring & OEM/ODM Services

Track system performance remotely. Support for customized logos, casing, protocols, and communication ports.

Advanced LiFePO₄ Chemistry

Long-lasting lithium iron phosphate cells with 6500+ cycles, fire-safe and maintenance-free.

OEM/ODM Customization & Global Support

Looking for a trusted lithium battery partner? As a direct lithium battery manufacturer with over 15 years of experience, GSL Energy offers full OEM/ODM customization for 10kWh and 15kWh battery systems, including:

Branding & logo customization

BMS protocol matching

Cabinet and housing design

Technical support & logistics service

Our global partners trust our 5kWh,10kWh and 15kWh batteries to power residential and industrial energy systems across 100+ countries.

FAQs About 5kWh, 10kWh & 15kWh Battery Solutions

What's the typical lifespan of a 10kWh lithium battery?

Our 10kWh battery has over 6000 cycles, which equates to 10+ years of daily usage.

Can I use a 15kWh battery for off-grid systems?

Yes, the 15kWh solar battery is ideal for off-grid applications and heavy-load backup.

Are the batteries compatible with my solar inverter?

Our batteries are compatible with most major inverter brands: Growatt, Deye, Solis, Victron, GoodWe, and others. We support CAN/RS485 protocol and can match communication protocols if needed.

Can I connect multiple batteries together for more capacity?

Yes. All models support parallel connection of up to 16 units, giving you total capacities of up to 80kWh (for 5kWh), 160kWh (10kWh), or 240kWh (15kWh).

What certifications do the batteries have?

Our batteries are tested to international standards including: UL1973, UL9540A, IEC62619, CE-EMC, UN38.3, and IP65.

Can I monitor the battery system remotely?

Yes. The battery comes with Wi-Fi or optional 4G module, allowing real-time monitoring via mobile app or web dashboard.