Shenzhen Kweight Development Co.,Ltd
                                                                                                           
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22 Years
Since 2004
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100Ah Lithium Battery Systems 5kwh Household Off Grid Solar System Inverter

Price Negotiable
MOQ: 1 Pieces
Delivery Time: 15 days
Brand: Kweight
Product Description
5kwh Household Energy Battery Set Off-Grid Solar System Inverter And Lithium Battery
 
Product Description

5KW/10KWh Battery & 5KW Inverter

->Standard 48V system
->The most popular battery capacity: 10KWh
->CAN2.0/RS485/RS232
->Total energy extends to 60KWh by 6 parallel battery packs
->Installation: Floor Wall mounted
->Matched with various famous brand inverters
 
The cloud monitors the operation of devices in real time, and supports theuse of mobile phones, tablets, and laptops for monitoring (via WiFi)
 
Simple Operation
The convenient operation interfacemakes it easier for you to deal withall kinds of emergencies
 
Parallel Connection
Parallel operation can effectively solve the problemof high load power and insufficient power
 
Battery Spec.  
Nominal Voltage 48V/51.2V
Capacity 100Ah/200Ah
Energy 5120Wh/10240Wh
Internal Resistance ≤80mΩ
Cycle Life ≥6000 cycles @ 80% DOD, 25℃, 0.5C
≥5000 cycles @ 80% DOD, 40℃, 0.5C
Design Life ≥10 years
Charge Cut-off Voltage 57.6V±0.5V
Standard charge 50A
Max. Continuous Work Current 100A
Discharge Cut-off Voltage 43.2V±0.5V
Charge Temperature 0℃~45℃
Discharge Temperature -20℃~55℃
Storage Temperature -20℃~45℃ @ 60%±25% relative humidity
Dimensions 10KWh Size:604 x470 x198(238)mm 5KWh Size : 600 x345 x160(200)mm
Weight 10KWh Approx:≈86kg 5KWh Approx:≈45kg
Protocol (optional) RS232-PC RS485(B)-PC RS485(A)-Inverter CANBUS-Inverter
Inverter Spec.
 
Battery Voltage 48VDC
Battery Type Lithium/Lead-acid
Rated Power 5000VA/ 5000W
Parallel Capability Yes, 6 units maximum
AC Voltage Regulation
(Battery Mode)
230VAC ± 5% @ 50/60Hz
110VAC ± 5% @ 50/60Hz
Surge Power 10000VA
Efficiency (Peak) 93%
Waveform
Pure sine wave
Transfer Time 10ms typical, 20ms Max
Maximum PV Array Power
6000W
MPPT Range @ Operating Voltage 120VDC ~ 430VDC
Number of Independent MPP Trackers/ Strings Per MPP Tracker
1/1
Maximum PV Array Open
Circuit Voltage
450VDC
Charge Current 80A
AC Input Voltage 230 VAC 110AVC
Selectable Voltage Range
170-280 VAC (For Personal Computers) ; 90-280 VAC (For Home Appliances)
Frequency Range 50Hz/60Hz (Auto sensing)
Dimension (W/H/D) 330/485/135mm
Net Weight 12kgs
 
 
 
 
 
FAQ
1. Is the freight on the website accurate?
-Please contact us before you order,the default freight on the website is basically calculated according to the usual air freight price, different countries,differentorder weight, different freight. Please contact us in time, we will provide you with the best shipping way and accurate freight.

2. The delivery time set on your system is 45days, do I really need to wait so long?
-No, if it is not a customized order, we usually send it out within 15 working days.

3.Does the shipping way to our country include tax?
-It depends on the country and the shipping way you choose. Most Asiancountries, most European countries, the United States, and Canada have tax-included shipping channels.

4. Why the transportationtime is so long and the tracking number not updated in nearly a month?
-As you know, the battery (especially the high-powerbattery) is special commodity, the terms of transportation are very strict. We transit our products by formal DG logistic channel,it is more slowly than the normal logistic, because it needs wait the DG ship/train schedule. Due to the particularity of theproduct and logistic, the tracking number we provide will not updated before the goods passes the customs in your country. Don'tworry, your goods is still in normal transit. When the goods passes through the customs in your country, the tracking informationwill updated, and you will receive it within 3-5 days.

5. Is this product safe? -Passed the overcharge, over discharge, over
temperature, short circuit, acupuncture and other safety tests, no fire, no explosion at any circumstance.

6. How to confirm the high quality of the product you sent me?
-Our batteries are all grade A, No matter how many you order, we will test each product before sending out.

7. The battery is so heavy, will it damaged easily on the road?
-This is also a matter of great concerm to us.After long-term improvement and verification, our packaging is now very safe and reliable. When you open the package, you will definitely feel our sincerity.

8. Is it OK to print my logo on the product?
-Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
 
 

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Kweight Development Co.,Ltd
Location Room 108,Buliding 8,Vanke Golden Banshan Park,Yangmei Community,Bantian Street,Longgang district,Shenzhen,China.
Contact Person powerv@kweight.net

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