Powering the Next Generation: Solid-State Batteries Now Available from EMTEL & Solar Alternatives

Solar Alternatives is proud to introduce a major leap in energy storage for Louisiana and the Gulf Coast: solid-state battery systems by EMTEL (ENWALL)—a revolution in clean, safe, and sustainable power.

As demand for solar energy grows, so does the need for smarter storage. Lithium-ion batteries have served us well, but now there’s a non-toxic, ultra-efficient alternative that’s rewriting the rules of energy resiliency.

🔍 Solid-State vs. Lithium-Ion: What’s the Real Difference?

Lithium-ion:

• Typical battery lifetime
• Limited to ~6,000 charge cycles
• Requires cooling and special material handling
• Declining performance over time

EMTEL ENWALL Solid-State:

• ✅ Non-flammable, zero thermal runaway risk
• ✅ 500,000+ cycles—lasts decades
• ✅ 100% recyclable, 80% biodegradable
• ✅ Operates between -22°F and 140°F—no HVAC needed
• ✅ Recharges in 90 minutes, 99% round-trip efficiency
• ✅ Microgrid-ready, integrates up to 8 inputs

🛡️ Designed for Gulf Coast Resilience

Whether it’s hurricane season or just day-to-day reliability, EMTEL’s ENWALL batteries are built for uninterrupted performance.

• Instant nanosecond response
• Handles blackouts with no downtime
• Smart inverter with automatic transfer switch
• Ideal for off-grid, partial-grid, or full-grid systems

💰 Save More, Maintain Less

With zero degradation, no hazardous waste, and less operational cost over diesel or lithium systems, ENWALL batteries deliver better ROI.

Plus, they:

• Eliminate the need for backup generators
• Require no scheduled maintenance
• Operate quietly at <40dBA (perfect for homes & schools)

🔗 See customer success stories in our project case studies

🌱 A Smarter, Cleaner Energy Future for the Gulf-Coast

EMTEL’s ENWALL battery is:

• Built with synthetic graphene made from recycled materials
• Fully compliant with the Buy America Act
• Shipping in under 6 months—no overseas delays

With Solar Alternatives, you’re getting the safest, smartest clean energy system available today—designed, installed, and supported right here in the Gulf Coast.

📞 Ready to Upgrade Your Energy Storage?

Let’s talk about how solid-state batteries can lower your bills, increase your independence, and future-proof your home or business.

👉 Schedule your free consultation now