A, t, K, Ua#39; U.S. POSTAGE ALTERNATIVE ENERGY PAID RESOURCES ORGANIZATION BILLINGS, MT m STAPLETON BLDG. PERMIT ... Just long enough to see to have a quick fire to take the chill off our toes and hands before hopping into bed. We use an ... I understand now, though, that if photovoltaic peak output current is less than 5% of the amp hour rating of the storage battery, you dona#39;t need a regulator. Still, by ... That means a steep wintertime angle and no icing problems.