4Power LLC is supplies high efficiency solar cells at lower cost.  Today, high efficiency solar (>25% efficiency in production) can achieve approximately twice the efficiency of low cost solar technologies at about 100 times the cost.  4Power's technology allows the company to access silicon manufacturing infrastructure, significantly altering the business model for high efficiency solar.  Although starting in markets that command a premium for high efficiency and light weight cells, 4Power's estimated capacity results in market cross-over, allowing high efficiency cells to finally penetrate larger terrestrial markets.  4Power maintains that only high efficiency at low cost can revolutionize solar power, and that high efficiency cannot be directly inserted into current low cost solar markets within the context of a rational financial plan. Whether you need our cells today or tomorrow, keep an eye on 4Power.  We are the one to watch for high efficiency low cost solar.