Whats the best way to set up cold storage of my solarcoins, was thinking of moving them into a safer place.

Power cost is the main reason for renting my electricity rate is .13 in nj

Sorry, but really? You're a hero member and don't know what that means?

It basically means your miners found a share above the target set by the pool. It's a way for the pool to keep record of shares submitted by miners. The target set varies by the amount of hashrate you point at the pool so the more hash the higher the target is set. This is basically done to avoid the pool having to handle a shitload of diff1 shares. Note that for this solo pool it doesn't matter! The only thing that matters here is finding a share above the network difficulty. Your miners would report that as 'found block'.