35 products

Discover our curated selection of 10,000+ watt-hour batteries, built for homeowners, solar professionals, and businesses seeking serious energy storage solutions. Every unit in this collection offers 10kWh or more of usable capacity, making it perfect for whole-home backup, off-grid setups, and solar energy storage. With powerful, reliable performance and long service life, these batteries are engineered to handle large energy demands with ease.

Ideal for Off-Grid, Backup, and Hybrid Systems

These high-capacity solar batteries are commonly used in:

  • Primary residences requiring large-scale backup or grid independence

  • Off-grid cabins or tiny homes where utility access is unavailable

  • Solar energy systems requiring stable storage and load handling

  • Preparedness kits for emergency power during outages

Each 10000Wh battery supports major appliances like fridges, lights, sump pumps, communication gear, and more.

Premium Brands in This Collection

We feature battery models from top-rated manufacturers:

  • BigBattery

  • BYD

  • Homegrid

  • Sol-Ark

  • Sungoldpower

  • EG4

  • Fortress Power

These batteries utilize lithium iron phosphate (LiFePO₄) chemistry and are equipped with advanced BMS (Battery Management System) technology to ensure safety and maximize battery life.

Features and Technical Highlights

  • Storage capacity: 10,000Wh+ (10kWh and up)

  • Optimized for 48V systems

  • Modular and stackable options for future expansion

  • Advanced safety protections: thermal cutoff, short circuit, and overcharge defense

  • Long life cycle: up to 6,000+ cycles

  • Smart monitoring interfaces on select models

  • Rack-mount and wall-mount designs for flexible installs

Why Go with a 10kWh Battery?

Choosing a 10000 watt-hour battery gives you extended autonomy, energy resilience, and independence from the utility grid. These units are built to support essential power needs around the clock—even during outages or cloudy days.

Setup, Certification & Support

Every battery includes certified documentation, installation guidance, and wiring details. For larger systems, we recommend hiring a licensed installer to ensure code compliance and optimal performance.

Whether you’re building a large home battery backup system or expanding your solar energy storage, this collection offers trusted, scalable, and high-performing solutions.