The stand alone systems or off-grid systems are not connected to the national electricity distribution network: all the energy produced is stored and used on site. Can be: photovoltaic, small wind, solar + mini-wind mixed . They are used for energy supply of cabins, boat, camper or isolated areas.
A charge controller is a basically element for stand-alone systems to regulate the voltage and / or the current intensity regulator to keep the battery efficient and avoid overloads. Adjusts the voltage and current from the solar panels going to the battery. Most of the "12 volt" panels provide variations between about 16:20 volts, then without adequate regulation the batteries will be damaged by overcharging. Most batteries require approximately 14 to 14.5 volts to get the full charges.
The solar panels should be configured in such a way that they match the DC voltage of the system, which is determined by the battery. The system voltages are typically, 12V and 24V DC, some larger systems operate at 48V DC. The operating voltage of a solar panel in a stand-alone system must be high enough to charge the batteries. For example, a 12V battery 14.4V takes to recharge the battery. The photovoltaic panel must be able to supply this voltage to the battery taking into account the power loss and voltage drop in the cable controller and battery charger and in conditions in which the solar cells operate at high temperature. A solar panel with a Voc of about 20V is necessary to charge a 12V battery.
Supplies charge controllers, power adapters, remote control for programming, remote control, power and modem sensors
Boats, small cabins and portable power stations often have only a few small AC loads. Some may have lighting, a refrigerator and other appliances that do not work in direct current and alternating current need. The stand-alone inverter act by converting the direct current into alternating current
Accessories stand alone inverter; box and parallel control, remote control, remote control
Photovoltaic systems with a storage system are designed to increase consumption on-site solar power. However, people often forget to consider that this type of battery systems reveal their full potential through their multiple uses. In addition to allow operators of photovoltaic systems to significantly increase consumption on the premises, a storage system also allows you to reduce your dependence on utility companies and ensures that the electric current will continue to be supplied without interruption. battery storage systems have long been common practice in the island as photovoltaic systems (otherwise known as a stand-alone solutions) to ensure uninterrupted supply of energy in areas not reached by conventional power grid.
Photovoltaic kit for motor homes, boats, huts or lighting for every need. The island photovoltaic system is generally constituted by:
One or more photovoltaic modules (Polycrystalline, monocrystalline or thin film)
All the products to make your camper energy-sufficient and energy-independent. We have an array of products inside Caravan solar kit designed to recharge service batteries without consuming high-cost fuels used by motors. There are components like photovoltaic panels KIT, cable glands, solar cables, KIT photovoltaic solar panels to power engines and electric system with solar energy. Made with advanced technology and low-cost technique, the product makes an ideal combination for small installation such as motor homes, camper van, boats or house roof. These products are extremely reliable, safe for application, you can trust on camper solar kit for continuous energy supply, at any time, any place.
All the products to make your boat energetically autonomous ! An array of KIT solar photovoltaic panels, cable guides, solar cables, KIT photovoltaic solar panels, flexible solar panels, charge controllers and others. Thanks to the simple and modified configurations, this makes the innovative Boat Solar Kits easier to install and safe to disassemble. These items are specifically designed for campers, caravans, boats, buses and other moving vehicles. With its advanced features, this solar kit ensures higher reliability, electronic protection, simple to use, and low-cost characteristics that save more money and energy. Our Boat Solar Kits are a good value product for your small water vessel.
A solar inverter’s main job is to convert DC power generated from the array into usable AC power. Hybrid inverters go a step further and work with batteries to store excess power as well. This type of system solves issues renewable energy variability and unreliable grid structures.
Battery Fiamm FG20721/2 - 7.2 Ah. Sealed solar battery, AGM technology. Battery Fiamm FG20721/2 - 7.2 Ah. Sealed solar battery,...
Steca Solsum VC voltage controller/adapter with LED display that indicates system status; with short-circuit and overload protection. Steca Solsum VC voltage controller/adapter with LED...
Charge Controller LCD 12 / 24 V – 20° with automatic identification of electric charge, protection against deep discharge, LCD screen. Charge Controller LCD 12 / 24 V – 20° with automatic...
Battery Fiamm FG21201/2 - 12 Ah. Sealed solar battery, AGM technology. Battery Fiamm FG21201/2 - 12 Ah. Sealed solar battery,...
Flexible photovoltaic solar panel with power range 30W - 40W- 50W - 55W...
Flexible solar panel 100W - 12V perfect for applications on boats, RVs...