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Photovoltaic Off Grid Inverter for Home Solar System 1

Photovoltaic Off Grid Inverter for Home Solar System 2

Photovoltaic Off Grid Inverter for Home Solar System 3

Photovoltaic Off Grid Inverter for Home Solar System 4

Photovoltaic Off Grid Inverter for Home Solar System 5

Photovoltaic Off Grid Inverter for Home Solar System

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Xinyuhua off-grid sun inverter work without battery

Xinyuhua off-grid sun inverter work without battery, solar panel 450-850vdc extensive voltage, the energy consumption immediately enter from sun panels, when it's rainy or cloudy day the sun generate are inadequate, then inverter robotically transfer to backup generator or utility energy deliver of the relaxation energy without delay

Off-grid PV power inverter work without battery

1.Using IGBT from Mitsubishi or Infineon company as the power components

2.Using American ATEMEL company microprocessor as figure controller

3.Perfect protection and warning functions

4.Circuit frame compact,Max. Efficiency≥94%

5.With wide input voltage range

6.RS232/485 communication,multi communication interface can be selected

7.Big-screen English LCD, perfect display, interface-friendly

Technic parameter

Model		XNSA220-50KS	XNSA220- 100KS	XNSA480- 200KS	XNSA480- 300KS	XNSA480- 500KS	XNSA480- 800KS	XNSA480- 1000KS
DC input	Input solar DC voltage range(Vdc)	400-800
AC output	Output rating capacity(KVA)	50	100	200	300	500	800	1000
	Output rating voltage and frequency	AC380/400/415Vac, 50Hz(Three-phase four-wire)
	Output rating current(A)	75.6	151.5	303.9	455.8	759.7	1215.5	1519.4
	Output voltage precision(V)	AC380V±3%
	Output frequency precision(Hz)	50/60hz±0.05
	Wave distortion(THD)	≤3%
	Dynamic response	5%
	Power factor(PF)	0.8
	Overload ability	150%,10 seconds
	Crest factor(CF)	3:1
	Inverted efficiency	94%
Insulation strength		1500 Vac,1minute
Noise (1meter)		≤55dB
Using condition temperature		-25℃~+55℃
Humidity		0-95%，non-condensing
Altitude (m)		≤6000
Dimension(WDH)mm		8006002260		10008002060		20008002060	54006002260
Weight (Kg)		600	1100	1500	1600	2000	3000	4500
Protection function		Input reversing protection,input low-voltage protection,output over-load protection,output short-circuit protection, over-heat protection

XYH series low frequency off grid inverter built in isolation transformer

1.Dual CPU single chip intelligent control technology, Microcomputer control, humanized design

2.Output high quality pure sine wave AC power，With strong load capacity, wide application range.

3.With perfect protection function, greatly improve reliability.

4.Adopt CPU centralized control and SMT technology

5.Stable operation, low distortion, no noise, no pollution, strong resistance to load impact, simple operation, long life, Panel menu LCD/LED display working status.

6.Three-stage charging function with battery type selection (optional)

7.Battery overvoltage, undervoltage protection

8.State grid automatic conversion (Optional)

9.It can automatically resume working after the undervoltage or over voltage change to normal

10.High conversion efficiency, high instantaneous power and low load loss.

11.It can achieve the connection of generator and external battery.

Diagram

Technic parameter

Mode	XYH-500	XYH-800	XYH-1000	XYH-1500	XYH-2000	XYH-3000	XYH-4000
Rated power	500w	800w	1000w	`1500w	2000w	3000w	4000w
Max. discharge current	54A	87A	109A	81.7A	109A	81.6A	109A
Input Battery Voltage	12V	12V	12V	24V	24V	48V	48V
Input grid AC voltage	220/230/240Vac 50/60hz
Output AC voltage	Single-phase 220/230/240%Vac
Output current	2.3A	3.6A	4.5A	6.8A	9A	13.6A	18A
Output frequency	50/60hz
Size(WLH)mm	420220295	445245190	445245190	300450585	300450585	300450595	350600650
Weight(Kg)	15	16	19	40	46	54	76
General data
Conversion time	20ms~1s
Nominal voltage	±1%（Steady state load），±3%（Load fluctuation）
Output waveform	Pure sine wave
Current peak ratio	3：1 MAX
THD	Linear load < 3%; nonlinear load < 5%
Standby power	<20W
Overload capacity	>120%10s; >150%:5ms
Protective function	＜±5%
Inversion efficiency	>90%
Balance load voltage	＜±1%；＜±5%（Unbalanced load voltage）
Protect function	Undervoltage protection of battery,state grid over voltage and undervoltage,inverter overload.overvoltage,over temperature,short circuit,automatic recovery after over voltage and undervoltage changing to normal.
communication interface	RS232，（485、Remote Control,Options）
Operating temperature	-10～60℃
Relative humidity (non condensing)	30%～90%
Operating altitude （maximum）	＜1000Meters（every increased 1000Meters decrease power1%，highest5000Meters）
cooling method	Forced air cooling
Noise	≤55dB（Depending on load and temperature）Distance to machine1M
Easy maintenance	The front / upper / left and right sides can be opened.

Three phase low frequency off grid inverter built in isolation transformer

1.Dual CPU single chip intelligent control technology, Microcomputer control, humanized design

2.Output high quality pure sine wave AC power，With strong load capacity, wide application range.

3.With perfect protection function, greatly improve reliability.

4.Adopt CPU centralized control and SMT technology

5.Stable operation, low distortion, no noise, no pollution, strong resistance to load impact, simple operation, long life, Panel menu LCD/LED display working status.

6.Three-stage charging function with battery type selection (optional)

7.Battery overvoltage, undervoltage protection

8.State grid automatic conversion (Optional)

9.It can automatically resume working after the undervoltage or over voltage change to normal

10.High conversion efficiency, high instantaneous power and low load loss.

11.It can achieve the connection of generator and external battery.

Diagram

Technic parameter

Mode	XYH-3000T	XYH-5000T	XYH-6000T	XYH-8000T	XYH-10000T	XYH-15000T	XYH-20000T
Rated power	3kw	5kw	6kw	8kw	10kw	15kw	20kw
Max. discharge current	81.7A	136A	163A	109A	136A	163A	136A
Input Battery Voltage	48V	48V	48V	96V	96V	120V	192V
Input grid AC voltage	380/400/415Vac 50/60hz
Output AC voltage	Three-phase 380/400/415Vac
Output current	4.5A*3	7.6A*3	9A*3	12A*3	15A*3	23A*3	30A*3
Output frequency	50/60hz
Size(WLH)mm	350600650	350600650	350600650	400700740	400700740	400700740	400700850
Weight(Kg)	73	83	90	100	125	143	150
General data
Conversion time	20ms~1s
Nominal voltage	±1%（Steady state load），±3%（Load fluctuation）
Output waveform	Pure sine wave
Current peak ratio	3：1 MAX
THD	Linear load < 3%; nonlinear load < 5%
Standby power	<20W
Overload capacity	>120%10s; >150%:5ms
Protective function	＜±5%
Inversion efficiency	>94%
Balance load voltage	＜±1%；＜±5%（Unbalanced load voltage）
Protect function	Undervoltage protection of battery,state grid over voltage and undervoltage,inverter overload.overvoltage,over temperature,short circuit,automatic recovery after over voltage and undervoltage changing to normal.
communication interface	RS232，（485、Remote Control,Options）
Operating temperature	-10～60℃
Relative humidity (non condensing)	30%～90%
Operating altitude （maximum）	＜1000Meters（every increased 1000Meters decrease power1%，highest5000Meters）
cooling method	Forced air cooling
Noise	≤55dB（Depending on load and temperature）Distance to machine1M
Easy maintenance	The front / upper / left and right sides can be opened.

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