Ningbo Hentek Group Co.,Ltd.

[Province: Zhejiang ]

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Solar-Wind Power System

Payment Terms:	T/T

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Basic Info.

Technical Indices of the Unit

Capacity	350VA/210W	500VA/300W	500VA/300W	700VA/420W
Photocell rated voltage	14V	14V	28V	28V
Wind power generator rated voltage	14V	14V	28V	28V
Maintenance-free battery rated voltage	12V	12V	24V	24V
Photocell max. charging current	20A	20A	20A	20A
Wind power generator max. charging current	20A	20A	20A	20A
Discharging resistor connection voltage	15V	15V	30V	30V
Discharging resistor resistance	15R	15R	30R	30R
Discharge resistor power	50W	50W	75W	75W
Under-voltage protection point	10.5V	10.5V	21V	21V
Min. charging current after under-voltage	1A	1A	1A	1A
Battery over-voltage protection point	14V	14V	28V	28V
Overcharged current limit point	20A
Overload protection point	120%	120%	120%	120%
Short protection time	<0.1s
Output AC voltage (RM)	220VAC/50Hz+/-5%，or110VAC,127VAC/60Hz
Output AC waveform	Modified sine wave
Idle power consumption (power consuming switch reset)	<3W
Municipal backup conversion time (optional)	< 10ms
Photo-controlled start luminance (optional)	＞5LEX
Dimensions	WHD 150180260