EG4 14.3kWh Wall-Mount Lithium Battery – Indoor Energy Storage System (Installed)

The EG4 14.3kWh Wall-Mount Indoor Lithium Battery is a high-capacity energy storage solution designed for homes and businesses in Baja California Sur that require reliable, long-term battery backup for solar energy systems.

Built with Lithium Iron Phosphate (LFP) chemistry, this battery delivers stable performance, long cycle life, and advanced safety features — making it ideal for daily solar use, nighttime power, and backup during outages.

Designed specifically for indoor installations, this system offers clean, quiet energy storage with professional wall-mount integration by Baja Solar.

✅ WHAT THIS BATTERY DOES

• Stores solar energy for night-time and backup use

• Supports daily cycling without rapid degradation

• Reduces generator runtime and fuel costs

• Provides clean, silent indoor energy storage

• Expands hybrid and off-grid solar systems

🔧 KEY SPECIFICATIONS

• Nominal Voltage: 51.2V

• Capacity: 280Ah

• Usable Energy: 14.3kWh

• Battery Chemistry: Lithium Iron Phosphate (LFP)

• Installation Type: Wall-mount, indoor use

• Ingress Rating: IP20

⚡ PERFORMANCE & LONGEVITY

• Designed for long-term daily cycling

• Self-heating for improved cold-weather performance

• Stable voltage output for sensitive electronics

• Built for years of reliable service

🛡 SAFETY & CERTIFICATIONS

• UL Certified for residential energy storage

• Advanced Battery Management System (BMS)

• Indoor-rated design for controlled environments

• Professionally installed and tested by Baja Solar

🔁 SCALABILITY

• Can be paired with additional EG4 batteries

• Integrates seamlessly with EG4 hybrid inverters

• Ideal for systems that may expand over time

🏡 IDEAL FOR

• Full-time homes in Baja California Sur

• Hybrid solar + battery systems

• Backup power for outages

• Customers who want clean indoor installations

• Homes without space for outdoor battery cabinets

🚚 SHIPPING & INSTALLATION

• Estimated shipping: $400–$700 USD

• Delivery time: 7–14 business days

• Professional wall-mount installation by Baja Solar

💰 PRICE

$12,900 USD – Installed