Graphene outperform lead-acid batteries in terms of lifespan, efficiency, safety, and environmental impact. Lead-acid batteries, while cost-effective, are bulky, heavy, and have a shorter lifespan and lower efficiency compared to graphene.  

Graphene is suitable for a wide range of applications, including:

• Backup Power for Critical Operations: Providing reliable energy during outages without the need for supplemental cooling or concerns about heat signatures.  
• Cost-Effective Energy Management: Enabling peak shaving to reduce demand charges and facilitating the integration of renewable energy sources for microgrid solutions.  
• Adaptable Energy Solutions: Suitable for industrial, commercial, and infrastructure needs, with customizable configurations to meet specific operational requirements.  

Enhanced Safety: Graphene is inherently safer due to their solid-state construction and lack of flammable components, eliminating the risk of thermal runaway.  

Longer Lifespan: Graphene exhibits minimal degradation over time, with a lifespan exceeding 20 years, significantly longer than traditional batteries.  

Higher Efficiency: Graphene boast a higher round-trip efficiency of 99.1% and offer a 100% depth of discharge, maximizing energy utilization.  

Improved Environmental Friendliness: Graphene is 100% recyclable and 80% biodegradable, minimizing their environmental impact. 

Graphene is a solid state, electrostatic, long duration energy storage solution that uses graphene, a single layer of carbon atoms arranged in a hexagonal lattice, as a key component in their electrodes. Graphene’s unique properties, such as high electrical conductivity, large surface area, and excellent mechanical strength, make it an ideal material for enhancing performance.  

Runtime depends on your energy consumption and EMWALL configuration. As a reference, a 16kWh EMWALL can power typical household loads (refrigerator, lights, electronics, HVAC) for 12+ hours. A 32kWh system can extend this to 24+ hours under normal usage. With solar integration, EMWALL can provide indefinite backup power by recharging during daylight hours. 

Yes. EMWALL includes integrated MPPT (Maximum Power Point Tracking) solar charge controllers—2 or 3 trackers depending on the model. The system accepts solar input from 150-500 Vdc and can handle up to 19.5kW of solar power on high-capacity models. You can install solar at the same time as EMWALL or add it later without replacing equipment. 

The storage modules measure approximately 47.4″ high × 52.4″ wide × 11.3″ deep. The inverter cabinets vary by model: 5kW units are 30.7″ × 18.9″ × 11.2″, while 15kW units are 33.0″ × 20.6″ × 13.2″. Total installation footprint depends on your configuration, but wall-mounting significantly reduces the floor space compared to traditional battery systems. 

EMWALL is designed for straightforward installation by licensed electricians. The modular design arrives pre-wired, reducing installation time and complexity. Wall-mounting saves floor space, and the system includes all necessary hardware. Most residential installations can be completed in 1-2 days. Commercial installations may take longer depending on configuration and permitting requirements. 

EMWALL uses solid-state graphene technology instead of lithium-ion chemistry, providing several key advantages: 500,000+ cycle lifespan (vs. 3,000-6,000 for lithium), 100% depth of discharge without degradation, no thermal runaway risk, operation in extreme temperatures (-22°F to 140°F) without climate control, and 100% recyclability. Additionally, EMWALL includes integrated solar MPPT controllers and can manage multiple energy inputs (solar, grid, generator) through its built-in transfer switch.