{"title":"Solar panels","description":"\u003ch2\u003eMarine solar panels: produce without noise or engine\u003c\/h2\u003e\n\u003cp\u003eA solar panel converts light energy into direct current to maintain or recharge the boat’s batteries. It is a silent power source, useful at anchor, during coastal navigation, and on sailboats aiming to reduce engine runtime.\u003c\/p\u003e\n\n\u003ch3\u003eRigid, flexible or semi-flexible\u003c\/h3\u003e\n\u003cp\u003eA rigid panel generally offers the best efficiency and lifespan when installed on a davits, coachroof or a well-ventilated surface. A flexible or semi-flexible panel adapts better to curved surfaces and high-traffic areas but requires extra attention to ventilation, mounting, and overheating risks.\u003c\/p\u003e\n\n\u003ch3\u003eSizing the output\u003c\/h3\u003e\n\u003cp\u003ePower selection depends on daily consumption, battery capacity, available space, and actual sunlight exposure. Partial shading from rigging, radar, antennas, or neighboring panels must be considered, as even a small shaded area can significantly reduce output.\u003c\/p\u003e\n\n\u003ch3\u003eSeries, parallel and MPPT regulation\u003c\/h3\u003e\n\u003cp\u003eWiring in series increases the regulator’s input voltage; parallel wiring increases current and limits the impact of a shaded panel. The regulator must handle the panel’s open-circuit voltage when cold, maximum current, and battery bank voltage. MPPT regulators are generally preferable once the installation exceeds simple float charging.\u003c\/p\u003e\n\n\u003ch3\u003eMarine installation\u003c\/h3\u003e\n\u003cp\u003ePay close attention to cable routing, DC protections, waterproof connectors, conductor cross-section, and mechanical mounting. On a boat, resistance to UV, salt, vibration, and abrasion is as critical as the panel’s nominal power.\u003c\/p\u003e\n\n\u003ch3\u003eIntegration with the rest of the boat\u003c\/h3\u003e\n\u003cp\u003eSolar panels must be planned alongside storage, regulation, and charge monitoring. To build a complete installation, see the \u003ca href=\"\/en-gb\/collections\/production\"\u003epower production\u003c\/a\u003e, \u003ca href=\"\/en-gb\/collections\/regulateurs-solaires\"\u003esolar charge controllers\u003c\/a\u003e, \u003ca href=\"\/en-gb\/collections\/batteries\"\u003ebatteries\u003c\/a\u003e, \u003ca href=\"\/en-gb\/collections\/stockage\"\u003estorage\u003c\/a\u003e, \u003ca href=\"\/en-gb\/collections\/moniteurs-de-batterie\"\u003ebattery monitors\u003c\/a\u003e, and \u003ca href=\"\/en-gb\/collections\/electricite\"\u003eelectrical\u003c\/a\u003e collections.","products":[],"url":"https:\/\/skysat.fr\/en-gb\/collections\/solar-panels.oembed","provider":"Skysat","version":"1.0","type":"link"}