Spécifications recommandées

Sokoyo propose les solutions les plus appropriées pour différents projets, sous la direction des normes internationales d'éclairage extérieur.

	The Range of LED Lamp：20W-120W Working Mode：4 hours，100% brightness；4 hours，50% brightness； 4 hours，30% brightness； The Full Power workong time: 7.2 hours Insolation Duration：4.5 hours；1 Raining days；Battery DOD：85% （The data is for reference only, and the specific parameters are determined according to the construction site and requirement.）
LED Lamp Rate Power	20W	30W	40W	50W	60W	80W	100W	120W
Pole Height	4m	6m-7m	6m-7m	8-10m	8-10m	10-12m	10-12m	10-12m
Solar Panel	50W	80W	100W	120W	160W	200W	240W	150W*2
Battery Capacity(WH)	384WH	512WH	640WH	896WH	1024WH	1280WH	1792WH	2048WH
Lifepo4 battery	30Ah/ 12.8V	40Ah/ 12.8V	50Ah/ 12.8V	70Ah/ 12.8V	40Ah/ 25.6V	50Ah/ 25.6V	70Ah/ 25.6V	80Ah/ 25.6V
Controller	10A PWM	10A PWM	15A PWM	15A PWM	15A PWM	15A PWM	20A PWM	15A MPPT

	The Range of LED Lamp：20W-120W Working Mode：4 hours，100% brightness；4 hours，50% brightness； 4 hours，30% brightness； The Full Power workong time: 7.2 hours Insolation Duration：4.5 hours；2 Raining days；Battery DOD：85% （The data is for reference only, and the specific parameters are determined according to the construction site and requirement.）
LED Lamp Rate Power	20W	30W	40W	50W	60W	80W	100W	120W
Pole Height	4m	6m-7m	6m-7m	8-10m	8-10m	10-12m	10-12m	10-12m
Solar Panel	50W	80W	100W	120W	160W	200W	240W	150W*2
Battery Capacity	512WH	768WH	1024WH	1280WH	1536WH	2048WH	2560WH	3072WH
Lifepo4 battery	40Ah/ 12.8V	60Ah/ 12.8V	80Ah/ 12.8V	100Ah/ 12.8V	60Ah/ 25.6V	80Ah/ 25.6V	100Ah/ 25.6V	120Ah/ 25.6V
Controller	10A PWM	10A PWM	15A PWM	15A PWM	15A PWM	15A PWM	20A PWM	15A MPPT



	Lamp Rate Power	Full Power time	DOD	Consecutive days	Battery Capacity
Lifepo4 Battery（WH）	50	5.75	85%	2	676.4705882
	Lamp Rate Power	Full Power time	System Energy loss	back up for battery	Local peak hour	Solar Panel (W)
Solar Panel （W）	60	5.75	1.3	1.2	4.5	119.6

Full Power time Calculation
Working period time	Lamp Rate Power	Full Power time （H）
4	100%	4
4	50%	2
4	30%	1.2
		7.2


LiFePo4 Bettery(WH) = Lamp Rated Power * Full Power time / DOD(85%) * Consecutive days DOD（Depth of Discharge): Starting to discharge at the upper limit voltage of the battery and end when the lower limit voltage is reached. We define all the discharged electricity as 100% DOD in this process. And 85% DOD means to release 85% of the power. For the same battery, the DOD is inversely proportional to the battery cycle life. In the case of DOD 85%, the lithium battery has a cycle life of up to 1500 times and a service life of 5 years. Consecutive days = Rainy back up days + One working night before raining day Solar Panel(W) = Lamp Rated Power * Full Power time * System Energy Loss * Battery back up power/ Local peak hour System Energy Loss: The typical energy loss in the dust and cable connection Battery back up power: 20% Local peak hour: in case of 4.5h

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