20W Solar Energy System for House Solar Power System for Lighting Electricity

Product Description

Product Description

Main components:
Parts		Spec	QTY
Solar panel		12V10W	1
Controller		12V2A	1
Batteries		12V17AH	1
Accessories		Cable

Technical data:
System	Capacity		20W
	System voltage		12VDC
	Output voltage		12VDC
Solar panel	Pmax		10W
	Vmp		17.5
	Imp		0.6A
Battery	Capacity		12V17AH

Features:
High tech
High efficiency
Good quality
High reliable
Super long life span
Application:
Nomads, families, island, none or short of electricity area, Satellite Ground Stations, weather stations, forest fire stations, etc.
Warranties:
Solar panel: 10 years
Battery: 3 years
Power box: 2 years
Solar panel specification:

Spec		10W
Power (W)		10
Dimension of cell (mm)		31.25*62.5
Dimension of panel (mm)		360*293*25
Arrangement way (pcs)		4*9
Weight (KG)		1.6
System voltage(V)		12
Pmax (W)		10
Vmp (V)		17.5
Imp (A)		0.58
Voc (V)		21.3
Isc (A)		0.65

Battery-12V17AH:

Physical Specification:
Nominal Voltage		12V
Nominal Capacity (10HR)		17AH
Length		181±2mm
Width		77±1mm
Container height		167±2mm
Total Height(with terminal)		167±2mm
Weight		Approx 5.27Kg
Standard Terminal		F6 (standard)

Electrical Specification:
Rated Capacity	20 hour rate(0.85A)	17AH	Constant-Voltage Charge	Cycle	Charging Current: <4.25A; Charging voltage: 14.5V-15V at 25ºC Temp. Coefficient: -24mV/ºC;
	10 hour rate(1.59A)	15.9AH
	5 hour rate(2.92A)	14.6AH
	1 hour rate(10.2A)	10.2AH
	15 mintue rate (26A)	6.5AH
Capacity affected by Temperature	40ºC(104ºF)	103%		Standby	Charging current: <4.25A; Charging voltage: 13.6V-13.8V at 25ºC Temp. Coefficient: - 18mV/ºC
	25ºC(77ºF)	100%
	0ºC(32ºF)	86%
Internal Resistance	Fully charged battery (25ºC,) 15.1mΩ

Controller 12V2A

Rated power (W)						24
Rated voltage(VDC)						12
Recommended controller charge MAX. current (A)						2
Recommended solar MAX. open voltage (V)						25
Over-charge(V)		protection				14.4
		recover				13.2
Voltage descent(V)		Between solar cell and battery				≤0.4
		Between battery and load				≤0.03

Company Profile
Production process
Application
Exhibition
Certifications
FAQ

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