Cut the salmon into 4 sections.
Place the salmon, skin side down on grill.
Close the grill and cook until the fish is opaque throughout and flakes easily with a fork (aprox. 5-7 minutes).
While the fish is cooking in a small bowl, combine the soy sauce, honey, ginger, peanut butter, garlic powder, and sesame oil. Mix well.
Place each piece of Salmon on a plate and spoon about 2 tablespoons of the sauce over each serving.
Other Notes
To heat on a stove top:
Heat 2 tsps. of vegetable oil over medium heat in a 12inch nonstick skillet that has a lid. Place the salmon, skin side down, in the skillet and cook until the skin is crisp (aprox. 5 minutes). Cover the skillet and continue to cook until the fish is opaque throughout and flakes easily with a fork (aprox. 3-4 minutes).