Solartech Power Solartech 30 Watt Multicrystalline Solar Module

This solar module comes with a 10 foot cable attached from the junction box. We recommend using a charge controller for solar modules above 20 watts. A good controller for this module (12 volt version) is the Morningstar SunGuard 4.5 amp. Up to two 30 watt modules can be used with the SunGuard unit.