500W/12V off-Grid Solar Inverter/Controller with 12V/20A Charge Controller

• After-sales Service: 1 Year Warranty
• Warranty: 1 Year Warranty
• Nature of Source Flow: Active Inverter
• Phase: Single
• Output Power: 401 - 500W
• Certification: CE, ISO9001
• Model NO.: BNT 500W
• Brand: Bosin
• Power Source: Solar Power
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• Charger Controller: 20A: 328*217*127mm
• Net Weight: 6.65kg: Gross Weight: 7.4kg
• Charging Current: 0~15A
• Start Speed of Cooling Fan: 55ºC
• Protection: Overload, Short Circuit, Over Voltage, Over Temper
• Inverter Efficiency: 97%
• out Put Wave Form: Pure Sine Wave,Thd<4%(Full Load)
• Transport Package: Gift Box
• Specification: CE
• Trademark: BOSIN
• Origin: Shenzhen, China
• HS Code: 8504402000
• Production Capacity: 50, 000PC/Month

Product Description

BNT 500W - 20kW

Solar Inverter / Controller

BNT series solar inverter/controller is a classic pure sine wave solar generator which is consists of solar controller and solar inverter. ?

Solar controller is an important part of solar power system. It could intelligently control and protect system charge, discharge and loading status. Its quality and performance directly affects the reliability of the solar power system, especially the lifespan of the battery. Overcharge and over discharge could cause damage to the battery or even cause fire.

Solar off-grid inverter converts DC power from solar panels into AC. BNT adopts low frequency transformer based design with strong loading capability. The inbuilt AVR function enables a wide input voltage range. It outputs pure sine wave power, is capable of supporting all kinds of loads with full protections against overload, short circuit, low battery voltage, surge, and lighting, etc.
 

Model name		BNT-500W
Rated power(W)		500
Rated DC voltage(V)		12V
Utility input power(V)		130-270V
DC current(A)		20A
Inverter output	Output voltage(V)	220VAC±5%
	Output frequency	50Hz/60Hz±1%
	Inverter efficiency	97%
	Out Put Wave form	Pure Sine Wave,THD<4%(Full Load)
Solar input	Maximum voltage(V)	21
	Rated power(Wp)	500
	Charge current(A)	20
Battery	Over charge protection voltage(V)	14.2
	Over charge recovering voltage(V)	13.7
	Constant charging voltage(V)	13.5
	low voltage alarm voltage(V)	10.5
Others	Voltage drop between solar module and battery(V)	≤0.3V
	Voltage drop between loading and battery(V)	≤0.15V
	Cooling fan active temp	55ºC
	RelativeHumidity	0-90% Maximum,non-condensable
	Protection Functions	Low voltage/over voltage, Overload, Over current, High temperature, High pressure, Short circuit, Joint-reversed of solar modules,Battery over charge/over discharge.
	Charging Controlmethod	PWM
Unit Size :D*W*H(mm)		315*210*120
Packaging :D*W*H(mm)		320*215*125
N.W(KG)		9