Solarfirst Complete Power Off-Grid Solar Energy System
High-efficiency monocrystalline solar panels with anti-reflective coating maximize sunlight absorption for optimal energy output. Durable lithium-ion battery bank (optional LiFePO4) ensures long-lasting storage, supporting 5KW to 20KW configurations for uninterrupted power. Advanced MPPT charge controller enhances energy conversion, reducing waste and extending system lifespan. Weatherproof aluminum alloy casing and corrosion-resistant mounting brackets withstand harsh environments. Ideal for remote homes, cabins, farms, and emergency backup with silent, emission-free operation. Pre-wired for easy installation—compatible with existing electrical grids or standalone off-grid setups. Customizable capacity options (5KW, 10KW, 15KW, 20KW) tailored to household or small business needs. Wholesale pricing available—bulk orders receive additional discounts for large-scale deployments.