Mandeville, Jamaica The 8170 watts system has 43 SUN solar panels of 190 watts. Mr. Quince Wilson has been 100% Solar and Wind off-grid system for two years now (2011) and has used solar for 12 years. Quince recently upgraded his battery bank for some new Rolls batteries to prevent drop on current. He is really happy with his SUN system and a loyal customer of Sun Electronics. Quince Wilson
