Best Quality 40KW Solar Energy 40KVA Grid Tie Solar System 3Phase Transformerless

$0.45 - $0.66
Min. Order
1 Watt
Company Information

Hefei Rosen Solar Energy Technology Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 890,000+
2 Years Paid Supplier Supplier Trade Assurance
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Quick Details

Port: Shanghai/Ningbo/Shenzhen
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Paypal; Alibaba Trade Assurance
Supply Ability: 100 Set/Sets per Week
Place of Origin: Anhui China
Brand Name: Rosen
Model Number: RS40KW-ON
Application: Commercial
Work Time (h): 24hours/day
Type: On grid 40KW
Solar panel: 5BB Mono/Poly panels
Inverter: Three phase/ Single Phase
Monitoring: Wifi/GPRS device
PV Cable: 4mm2/6mm2/10mm2 etc
Accessories: MC4 spanner, Crimping pliers etc
Mounting brackets: Roof/ground installation
Warranty: 25years with 80% power output
Packing: In wooden box/Carton
Certificate: TUV/CE/ISO14001/ISO1901
Specification: Normal
Output Voltage (V): EU: 240/380/400V US: 110/240V
Load Power (W): 40kw
Solar Power (W): 40kw
Packaging Detail: Wooden Box, Carton on pallets etc
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System Show
System Configuration

40KW On Grid/Grid-Tied System

Solar Panels
114 Pieces ;   Poly/Mono modules 350W Optional
DC Combiner Box
1 set;    6inputs 6output(Switches, Breaker, SPD)
On-grid Inverter
1 set;   40KW Three phase /Single Phase Optional
PV Cable
8 rolls;   4mm2/6mm2/10mm2
MC4 Connector
114 pairs;   MC4; 30A/1000Vdc
Installation Brackets
1 set;   Aluminum/Galvanized steel;Customized
Installation Tools
MC4 spanner, Crimping pliers, wire stripper
Technical Specification, Installation Manual, Quotation List:  00-86 159-55104975 (Tel/Whatsapp/Skype/FB)
Product Exhibition

Solar Panels

Optional Mono/Poly Blue/Black Panels
High Efficiency with PERC panels available
25 years warranty with 80% power output

PID Resistant,High salt and ammonia resistance


LCD Screen Knock Setting Method

IP65 protection 

Integrated DC disconnect switch 

Grid monitoring, Island protection, DC monitoring, Short current protection etc

Mounting Bracket

Customized design with CAD drawing

Flat/pitched roof, soil/cement ground installation

Installation Tools Box

MC4 spanner, Crimping pliers etc

Packing & Delivery

Packing Details  : PACKAGES in Carton or Wooden box

Delivery Details : 5-7days 

Our Projects

Chile Project

200KW Solar System

Malaysia Project

50KW Solar System

Sweden Project

30KW Solar System

United State Porject

10KW Solar System

Mexico Project

100KW Solar System

New Zealand

50KW Solar System

Our Company


Our Factory


Our Workshop


Our Warehouse


Our Team

For more details

Anna Yu 

Emai: info(at)
Tel/whatsapp: 00-86 159 55104975
FB/Skype/Wechat the same as above number