20W photovoltaic system kit

Features: The solar PV systems used are considered ready-to-use battery chargers. The kits are complete with charge controller, cable and connections. They are very useful for maintaining batteries, avoiding self-discharge, the nominal voltage is for 12V batteries. The advantages of photovoltaic modules are the following: no environmental pollution, reduction of maintenance, increase in performance, usable anywhere in the presence of sunlight.
The ideal orientation of the photovoltaic module (solar panel) is southwards with an inclination of about 30 degrees, in any case even with angles between 20 and 45 degrees the production remains very similar to the ideal.
Monocrystalline photovoltaic modules are built using monocrystalline photovoltaic cells with maximum performance and reliability.
The modules consist of monocrystalline silicon photovoltaic cells connected in series and encapsulated between a high transmittance glass and a set of polymeric materials impermeable to atmospheric agents stable to UV radiation.
The modules are mounted on a pre-drilled aluminum frame that allows you to apply universal inclined attachments for installation on 60 mm diameter poles and/or other support structures.
The electrical terminals of the cell series are fixed on a watertight junction box (Ip55) mounted on the back of the module with built-in by-pass diodes.