Waaree 590 Wp TOPCon (N-type) bifacial solar modules are high-efficiency (up to 22.84%) panels, primarily available through industrial suppliers and online platforms like IndiaMART and Waaree's official shop. These 144-cell panels, designed for superior low-light performance and high energy yield, are priced roughly between ₹16-₹18 per watt (excluding taxes) from distributors like Renewmore Solutions and Solarge India.