Celebrate 20 Years With10% Off Lithium Batteries!

Celebrate 20 Years With10% Off Lithium Batteries!

[Nappanee, Indiana] – April 9, 2026 – April continues the uncertain weather patterns, increased wind, flooding and sporadic thunderstorms. This can cause an unstable grid, and we want you to be prepared for any potential outages. That’s why we’re offering a limited time deal of 10% off lithium batteries all month long!

Elevation Overview

Our sister company, Elevation, specializes in premium off-grid power solutions for RVs, delivering high-performance lithium batteries designed for reliable, long-lasting energy storage. Their growing product lineup currently includes 100Ah, 120Ah, 300Ah, and 600Ah RV lithium battery options, built to support everything from weekend camping to full-time off-grid living.

Key Highlights:

• 3-5k cycles (LiFePO4 chemistry)
• Internal BMS
• Bluetooth Connection
• EC series offers self-heating

EG4 Overview

EG4 focuses on delivering cost-effective, scalable energy storage solutions for residential, off-grid, and backup power applications. Known for their modular lithium battery systems and growing inverter lineup, EG4 provides reliable performance at a price point that makes energy independence more accessible. Their product offerings include server rack batteries, wall-mounted systems, and complete ESS solutions designed to scale with your power needs.

Key Highlights:

• 6,000+ cycle life (LiFePO4 chemistry)
• Built-in BMS with advanced protections
• Modular, stackable design for scalability
• Strong inverter compatibility (closed-loop communication)
• Competitive price per kWh

Whether you live on the road or on the grid, Solar Energy Systems (SES) has you covered with dependable battery backup solutions. Built with safety and seamless system integration in mind, these batteries are designed to keep you powered when it matters most.