solar PV system : 1,TUV ,CE, RoHS ,ISO900. 2,1 years quality warranty. 3,High transmissivity low iron toughened glass.

Technical parameters
Solar panel	Type		Mono/poly		Modle		LS50-12M
	Open Circuit Voltage		21.24V		Short Circuit Current		3.20A
	Maximum Power Voltage		17.5V		Maximum Power Current		2.86A
	quantity		1PCS		peak power		18V/50W
	Solar Module Dimension		808*535*30MM
Controller	Rating Discharge Current(A)		5A		Temperatureis too high to protect (°C)		≥75.5
	Rating Voltage(V)		12V		Temperature is too high to recovery (°C)		≤65.5
	Discharge Protection Voltage(V)		≤10.8		Safeguard		IP20
	Discharge Resuming Voltage(V)		≥12.4		Over Discharge	Shut off	≤11.4
	Equalized Charge (V)		≤14.4			Resume	≥12.4
	High voltage protection(V)		≥17.5		Solar rating voltage(V)		17
	Floating charge voltage(V)		13.7		Restore High Voltage(V)		≤15
	Temperature Compensation		-20mV/°C
	Working Temperature		-35°C~+55°C
	Height		≤5500m(More than 2000m need reduce the power to use)
Lead-acid battery	Size(CM):				Nominal capacity		38AH
	Approx Weight				Quantity
	Working Temperature(°C)		-15°C~+50°C
Inverter	Output voltage		100/110/120/220/230/240VAC±2%(Battery)		Protection Voltage		9.7-10.3VDC
	Input Voltage		145V-275V		Input Frenquency		40-60HZ
	Output Frequency		55±2    60±2   50±2  low & ligh 5%		PAL Pressure alarm high		10.3-11V
	USB Output		No		Overload off		450W
	LED Display		working and stoppage		Overvoltage off		15-16VDC
	Fan		yes		Quiescent current		0.3A
	N.W(KG)		0.8KG		Input Voltage		12VDC
	Fuse		40A		Working voltage		9.7-16VDC

home solar power generator system 50W