Banggood

Cet ensemble couplé à une batterie 12 V - 7 Ah m'a permis de faire ma première expérience en technologie solaire et cette expérience est positive. Par beau temps, la charge de la batterie est de 600 mA. J'envisage donc d'acquérir un panneau solaire plus puissant.

seems ok 21volts on cloudy day.

Good solar panel. Is capable of generating 10W. Tested with medium sunny day, 37 Ω (4x148 Ω parallel) load and led panel voltmeter mounted. Voltage went up to 16.0V => 6.9W. Surface is about 30*20cm = 600cm². For the bigger mono crystalline I use the rule of thump of 1W per 60cm², determined from this panel. This means that the big panel of 78x67cm, which is claimed to deliver 240W could only generate 87W.

Schnell und halbwegs gut verpackt erreicht mich das Paket mit Solarpanel und Charge-Controller. Das Panel wird im Aluminium-Montagerahmen nur durch eine Verklebung gehalten...hier muss sich noch zeigen, ob der Kleber UV- und hitzebeständig ist. Die kleine Anschlussbox auf der Rückseite enthält ein Diode zur Rückflusssperre, hier hätte auch noch eine kleine Sicherung Platz gehabt :-) So weit, so gut. Problem: es ist kein Manual / Handbuch für den Laderegler beigelegt. Da der verwendete Batterietyp

It arrived before planned. No instructions about the controller or connections. It works but I have to watch several tutorials to understand how it works. Besides, if you want to charge a sealed battery (motorbike like) you will need more power. It took more than 3 days to increase 0.5V with plenty of sun in the mediterranean coast. The best thing is the price.

Quality good, panel and charger work as described. however, there is a lot of doubt that the panel 10W can be generated. So far I could only test it with a winter sky (cloudy). together with a power measuring device Zimmer LMG 95, 0.01W resulted at noon at 33 ohm load.

Working as expected. A quick manual for the solar charge manager would have been perfect.

producto llego bien tal como sale la información

The package has arrived in good health. I do not tried yet, will write report soon.

works well. will charge electronics easily.