3. What’s the typical ROI timeline for a 500kWh C&I installation in high-electricity-cost regions?  

In regions with electricity costs exceeding $0.25/kWh (e.g., California, Germany), a 500kWh system typically achieves ROI in 3–5 years through peak shaving, energy arbitrage, and demand charge reduction. Our design team provides free ROI simulations based on local tariffs and usage patterns.