Solar Panels

Thirty solar panels from ten manufacturers, 460W to 665W, priced between $78 and $114 per panel. Jinko, LONGi, Trina, JA, Canadian Solar and Risen all sit here side by side so you can compare real wattage, cell technology and price — the three things that decide how much of your roof turns into electricity.اللوح الشمسي هو أرخص قطعة بالنظام وأكتر وحدة بتعيش: ٢٥ سنة كفالة أداء، وشمس لبنان من أقوى الشموس بالمنطقة.Compare models and pricesProductBrandPriceStockLONGi 545W Solar PanelLONGi$93In stockTrina 550W Mono Solar PanelTrina Solar$91In stockWelion 550W Bifacial Solar PanelWelion$105In stockLONGi 550W Mono Solar PanelLONGi$93In stockJA Solar 545W Mono Solar PanelJA Solar$88In stockLONGi 580W Solar PanelLONGi$114In stockWelion 550W Mono Solar PanelWelion$93In stockLONGi 575W Solar PanelLONGi$112In stockHow many panels do you need?A useful rule for Lebanon: each 550W panel produces around 2.5–3kWh on a clear day. A 5kW inverter wants eight to ten panels; a 3kW inverter is happy with five or six. Roof space is usually the limit in Beirut apartments, which is why higher-wattage panels (585W–665W) matter — more power from the same square metres.N-Type, TOPCon, bifacial — does it matter?Yes, more than brand does. N-Type and TOPCon cells lose less output in Lebanese summer heat and degrade slower over 25 years. Bifacial panels pick up reflected light from a white roof and can add 5–15%. If two panels are within $10 of each other, take the newer cell technology.Which brand?All ten here are Tier-1 or established manufacturers. Jinko and LONGi are the volume leaders and easiest to source replacements for. Trina and JA are equally proven. We stock what we install, so every panel on this page has been on a Lebanese roof.Questions we get about Solar PanelsDo panels still work when EDL is off?Panels produce whenever the sun is up; it is the inverter and battery that decide what happens with that power. An off-grid or hybrid inverter keeps your house running without EDL.How much does a panel lose in the heat?Around 0.3–0.4% per degree above 25°C for standard cells, less for N-Type. On a 40°C Bekaa afternoon that is a 5–6% dip — which is exactly why we lean toward N-Type for hot areas.Can I mix brands or wattages?Only within one string if they match closely. Mixing 545W and 585W panels on one MPPT throws away output. Plan the array once, with one panel model.Goes with: Solar Inverters, Lithium Batteries, Solar AccessoriesBack to Solar Products · Get a quote · Complete solar packagesFurther reading: how photovoltaic modules convert sunlight to electricity.