Solar System Battery Package 3kw 5kw Off-grid System Battery Backup

Off grid systems require energy storage solution as there is no option to import power from the utility power grid. Lead-acid batteries and lithium Li-ion battery are commonly used for photovoltaic energy storage. 

Hot sale off grid system are :  3kw 5kw 8kw 10kw



United Energy founded in 2009, National high-tech enterprise,focus on solar panel R&D obtained more than 100 patents. 

Quality is the Company Culture of UNITED ENERGY!

 

 

Off-grid system is the 1st option for the place where there is no access to the utility grid, then people can live off the grid and being self-suffient.

With battery bank as a backup, is also a form of security, power failure will not influence the solar system operation, during cloudy days or night time, could be free from power shortage if there is enough battery energy.

Main material: Solar panel , inverter with charge controller, battery, and accessories.

In most cases, installing a backup generator operate togher with off grid system is a good choce, which can be sent through the inverter for direct use when battery out of energy, or it can be converted into DC for battery storage.

 

Configuration Details:

Model UE3KW-OFF UE5KW-OFF UE8KW-OFF UE10KW-OFF
420W Mono Solar Panel 8 Piece 12 Piece 20 Piece 24 Piece
Combiner Box Customized based on solar panel quantity
Off Grid Inverter 1KW 2KW 3KW 4KW
Battery Type Lead Acid Or Lithium,battery capacity adjustable based on customer demand
DC Cable 100 Meters 100 Meters 200 Meters 200 Meters
MC4 Connector 4 Pair 4 Pair 6 Pair 6 Pair
Mounting System Standards Pitched Roof ( Customized Optional)
PV Tools Wire Cable Cutter & Stripper, Disassembly Tool etc.

 

Product Advantage: 

1,  Can be installed where there is no access to the utility grid

2,  Become energy self-sufficient

3,  On time Service:  Engineer team 7*24 Online  

4,  Easy transportation:  United Energy could not only supply products, also could provide delivery service for you.

 

Why Choose UE(United Energy) ?

1,  All operations are teamwork, all program designs and technical answers are from engineers with more than 5 years of  solar industry experience

2,  NO 1 in customer service, at UE we believe in Solar for Everyone, engineer team 7x24 online. 

3,  Quality is our CULTURE! We are not only make solar easy and affordable, also insist on the strictest quality control.

 

Our Sales Engineer is 7/24 Online, welcome your Inquiry to get further details:

Jason Wang

Mobile/Wechat/Whatsapp:  +86 137 2102 6403

Email: jason@ue-pv.com

 


Product Tags Solar System 3kw          Solar System 5kw          Off-grid System          Solar System Battery Backup          Battery Package          energy storage solution          off grid photovoltaic system          Battery Backup System          Off-grid with battery          battery storage system          solar battery energy          Stand alone system         

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