Kewell 2kw solar system for home complete set 1. High efficiency solar panel 2. High capacity battery

Kewell 2kw solar system for home complete set  

Advantages

1.Safety and easy installation,Plug and play systems;

2.Good quality panel to ensure the high efficiency and long life needs;

3.Solar Automatic lighting controller :with adjustable run times, over-current protection;4.Solar Batteries: Maintenance free, long life batteries 5.Lighting Source: LED lamp /Lantern (Fixed/Movable)6.Production Standard:CE & ROHS

7.Flexible designs per client requests;

Offer for 2KW on-grid Solar power System

Model No.	Reference Picture	Item & Description
KE-KE 2KW		Power of solar panels:250W,34.8V (poly) Qty:8pcs
		Inverter:2Kw
		Connecting wires: RVV 2x6m2  50m
		Bracket for solar panels
		Other auxiliary materials:including connector,line pipe, Air switch( Qty:2pcs).etc.

Remarks:

1)The quotation is based on our MOQ(10 sets),for sample order,the price will be increased 8%~10%.

2)It is subject to KEWELL drawing and specification,pls advise your specification requirement before production.

3)Valid period of this quotation: within 30 days.

4)Payment terms: T/T 30% deposit in advance, balance to be paid before shipment.

Inverter

AS4777 

Digital DSP controlImbedded IPM originated from Infineon and Mitsubishi

MPPT control, duly track of maximum output power of PV modulePure sine wave output, auto in-phase grid connerted, fewer harmonic wave,

 

no disturbance or impact on gridDisturbance detection technology, realizing the island operation control

Perfect protection and alarm functions RS485, long-distance data collection and monitoring 

 

Isolation mode	no transformer	rated power	2(KW)
Max. DC. input power	2.2(KW)	Max. input voltage	500(VDC)
Max. input current	14.7(A)	MPPT range	150~450(VDC)
Rated AC output power(KW)	2(KW)	Max. output power	2.1(KW)
rated Grid voltage(VAC)	230	rated Grid frequency(Hz)	50(Hz)
Max efficiency	96.80%	Euro efficiency	96.30%
Display	LCD	THD	<3%
Power factor	≥0.99	MPPT Precision	99%
communication interface	RS232;GSM	electromagnetic compatibility	IEC61000-6-1/-2/-3/-4
grid disruption	IEC61000-3-2/-3	grid detection	DIN VDE 0126
overload operating	Automatically adjust the running peak	internal consumption at night	0(W)
DC voltage ripple	Vpp < 10%	protection class	IP65(outdoors)
Anti-islanding protection	Vac;Fac	cooling concept	cooling method
operating temperature range	—25°C~60°C(>45°Cdrop)	operating humid range	0~95%(non-condensing)
Dimensions(DxWxH)	458*343*150mm	weight	14.5(Kg)
altitude	6000m,>3000m start to drop

Kewell 2kw solar system for home complete set