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5KW Solar Energy Kits (off Grid)

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Off Grid Solar Kits are designed for easy installation and low maintenance.Off Grid solar systems are noiseless, produce zero emissions, and offer grid independence, unlike standard On-Grid PV Systems which will not provide electricity to your house during a power...

PRODUCT DETAILS

Off Grid Solar Kits are designed for easy installation and low maintenance.Off Grid solar systems are noiseless, produce zero emissions, and offer grid independence, unlike standard On-Grid PV Systems which will not provide electricity to your house during a power outage due to safety regulations.

FULL INDEPENDENCE   

Off-Grid systems are independent of the standard utility grid, and can typically deliver the equivalent expectations of the traditional grid.

INCREASE YOUR VALUE

Increase the value of your home and business by giving them total grid independance and stop relying on the grid with this added value.

LIGHT UP YOUR WORLD

Bring power to areas with limited or no access to electricity, whether it‘s a remote cabin,your business, or your residence,we have a solution that can fit any installation requirements.

SYSTEM LIST 
ItemUnitDescription/SPEC
PV Module5pcsMono 450W
Size : 1909x1134x35mm
Weight : 23kg/piece
Mounting kits5setMounting System(Brackets)Customized
Aluminium Alloy; Pitched / Flat Roof or Ground Installation
PV Combiner Box1pcsSwitches,Breaker,SPD, Anti-Lightning
PV Cable5kitsSingle Core 4mm² (+;-)
Compatible MC4 Connector 5kits30A 1000VDC
Inverter1setGrowatt 3500W
other inverter brand is provided
Wifi Monitoring Module1pcsGrowatt ShinePhone App
Storage Battery1 Set51.2V  50AH LiFePO4 battery Cabinet/Wall-mounted Mode
Container1 SetBattery cabinet
PV SOLAR PANEL
Solar CellMONOModule Efficiency(%)21.80%
Voltage at Pmax (Vmp)34.2Current at Pmax (Imp)13.16
Open Circuit Voltage(Voc)41.04Short Circuit Current(lsc)13.95
Dimension1909x1134x35mmTempered Glass3.2 mm High Permeability Coated
FrameAnodized aluminum alloyPower Tolerance(w)±3%
Warrnanty: 10 Year Period
10 year period predicted output : Min. 90%,
25 year period predicted output : Min. 85%.
INVERTER
INVERTER OUTPUTRated Power3500VA/ 3500WINVERTER OUTPUT
AC Voltage Regulation
(Battery Mode)
230VAC ± 5% @ 50/60Hz
WaveformPure sine wave
Surge Power7000VA
Efficiency (Peak)93%
Transfer Time10ms typical, 20ms Max
Battery supportedLithium/Lead-acid  48V/51.2V 
SOLAR CHARGERMaximum PV Array Power4500WSOLAR CHARGER
MPPT Range @ Operating Voltage120VDC ~ 430VDC
Maximum PV Array Open
Circuit Voltage
450VDC
Maximum Solar Charge Current80A
AC CHARGERCharge Current60AAC CHARGER
AC Input Voltage230 VAC
Selectable Voltage Range170-280 VAC (For Personal Computers) ;
90-280 VAC (For Home Appliances)
Frequency Range50Hz/60Hz (Auto sensing)

Charging Mode:
Support both Solar PV and Grid Power.
Flexible application, can set PV priority, Grid priority, Hybrid charging according to the actual application requirements.

OUTPUT MODE:

A: Inverter priority:Solar—》Battery—》Utility
B: PV priority:Solar—》Utility—》Battery
C: Utility priority:Utility—》Solar—》Battery.

with a Integrated MPPT charge controller.
Work with battery or without battery, Solar input can be directly used for AC output. Support parallel operation for capacity expansion up to 30kW.
Configurable grid or solar input priority.PV and Grid power the load jointly if PV energy unsufficient.
Optional WIFI/ GPRS remote monitoring.Flexibly schedule the Inverter charging and discharging time. 
With a Integrated MPPT charge controller.
Work with battery or without battery, Solar input can be directly used for AC output. Support parallel operation for capacity expansion up to 30kW.
Configurable grid or solar input priority.PV and Grid power the load jointly if PV energy unsufficient.
Optional WIFI/ GPRS remote monitoring.Flexibly schedule the Inverter charging and discharging time. 
 
BATTERY
Voltage51.2 VAssembly16S1P Single cell Capacity 100Ah
Nominal Capacity (0.2°C, 5A)100 AhCell (LiFePo4)Lithium-ion Cell:EVE/BYD/CATL
Normal Energy
(0.2°C , 5A)
5120WHWarranty Period5 years
Max. Constant Discharge Current100 AMax. Charge Current50 A
Cycle Life
(0.2C, 25°C)
 DOD
3000 with 95%
4000 with 80%
8000 with 50%
Charging StandardCC: 0.2C to 57V
CV: 57V
Floating: 55.2V – 57V
Charging end current: 0.01C
Charge Voltage57 VOperating TemperatureCharging: 23 – 131°F / -5  – 55°C
Discharging: -22 - 131°F / -30  – 55°C
Cut-off Voltage45 VStorage Time / Temperature -5 - 95°F/ -20  – 35°C

TOTAL ELECTRICAL INDEPENDENCE

 With a Lithium Battery back home and transformer based inverter,the off-grid kits require no grid connection and are a great option for areas with limited or with no power access.Whether you will be using an off-grid solar system for your remote cabin,your place of business,or your full-time residence, We have an off-grid solution that can fit almost any installation requirement. LONKING Solar’s Off-Grid kits have the capability to be expanded if future energy storage is required.

PRODUCT BENEFITS

Become completely energy independent
Reduce the burning of fossil fuels for a healthier environment
Eliminate the problems of grid blackouts

COMMON APPLICATIONS

Installation sites where bringing in the electricity from the grid is too expensive
Locations where liquid fuel costs are too high or difficult to maintain
Those looking to be completely independent from the grid
Those who cannot afford to lose power or have power outages

 

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