PiSAT Solar TJ is a solely American-owned company. At PiSAT, we believe in providing energy efficient products that work and are built to last. PiSAT puts quality and ecology together. Our first product, the K-Light Solar Lantern, not only uses the earth's cleanest and most available energy source while it casts a brilliant light, it also improves lives in developing nations. That's PiSAT's quality and ecology - for the world.