DC to AC Inverter Factory Price 3kw 5kw 6kw Solar Inverter with WiFi Home Solar Energy System

• After-sales Service: Customized Services
• Warranty: 5 Years
• Phase: Single
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SG-3K
• Output Power: 3K, 5K, 6K
• Certification: SAA, CE, CCC, TUV, IEC62116:2014, IEC61683:1999
• Brand: Sg
• Type: on Grid Inverter
• Power Source: Solar Power, Battery Power
• Circuit Topologies: Other
• Nature of Wave String: Sine Wave Inverter
• Transport Package: 1PCS/Carton
• Specification: 550*200*515mm
• Trademark: SG Solar
• Origin: China
• HS Code: 850440
• Production Capacity: 100000PCS/Year
• Package Size: 55.00cm * 20.00cm * 52.00cm
• Package Gross Weight: 26.000kg

Product Description

 

Product Description

Product Features:

*Compatible with various batteries,perfect protection function & strong environmental adaptability
*Wide DC input voltage range design
*Light weight, natural cooling and low noise
*Ingress protection IP65, wall mounted design
*Battery reverse polarity protection
*Compatible anti-backflow function
*Seamless switching between off-grid and on-grid
*Multi-period charge and discharge design,guarantee user's investment income
*Household intelligent energy management terminal

Applications:

Villa, Hotel, Residential electricity, Hospital, Museum, Church, Farm
 

Model	LEI-3K-SL-A	LEI-3.6K-SL-A	LEI-4K-SL-A	LEI-4.6K-SL-A	LEI-5K-SL-A	LEI-6K-SL-A
PV Input
Max. Input Power [W]	4600		6000		7000
Max. Input Voltage [V]	550
MPPT Voltage Range/Rated Voltage [V]	125~500/360
PV Input Current [A]	14/14
Number of MPPTs	2/1
Battery
Max. Charge Voltage [V]	58
Battery Voltage Range [V]	40~58
Max. Charge/Discharge Current [A]	95/104.2
Battery Type	Lithium,Lead-acid
Communication	CAN
AC Output
Rated Output Power [VA]	3000	3600	4000	4600	5000	6000
Max. Output Current [A]	13	16	17.4	20	21.7	26
Grid Voltage Range [V]	230/176~270
Grid Frequency [Hz]	50/60
Power Factor	1 (0.99 leading~0.99 lagging can be set)
THDi (Rated Power)	<3%
Grid Connection Type	L+N+PE
Backup AC Output (EPS)
Rated Power [VA]	3000	3600	4000	4600	5000	6000
Rated Output Current [A]	13	16	17.4	20	21.7	26
Rated Output Voltage [V]	230
Rated Output Frequency [Hz]	50/60
Switch Time	<20ms
THDu	<2%
Overload Capacity	110%,60s/120%,30s/150%,10s
Efficiency
Max Efficiency	97.6%
Euro Efficiency	97%
MPPT Efficiency	99.9%
General Data
Ingress Protection	IP65
Noise [dB]	<35
Temperature Range [ºC]	-25~+60
Cooling Method	Natural cooling
Relative Humidity	0~95%,no condensation
Altitude [m]	No derating <2000
Dimension (W*D*H) [mm]	550*200*515
Weight [kg]	26
Display	LCD
Communication	RS485,Wifi,GPRS,CAN,DRM
Certification	CE,TUV,SAA,IEC62116:2014,IEC61683:1999

 

 

 

Detailed Photos

 

 

WORKING MODES

 

Self-consumption Mode
Throughout the day, the power generated by PV system will supply household loads first ,

and then saving surplus energy to battery that can be used at any time, the excess electricity could be exported to grid.

Time-of-use Mode

   Battery charging and discharging time can be flexibly set based on your local peak and off-peak electricity period to minimum the electricity bills.

Backup Mode

   Back-up mode is able to maintain the battery in a charged state. When power outage happens, the battery discharges to power the backup loads.

 

Application Example

 

Packaging & Shipping