Off-Grid

Off-grid solar energy systems convert sunlight into electricity without connecting to local utility power grids.

Off-grid solar electrical systems are ideal for areas without public grid access. They can also be used as a mobile or back-up power supply for the home, medical clinics, telecommunications stations, meteorological stations and forest fire stations, especially those located in remote areas such as islands and mountainous regions. In these cases, off-grid solar energy systems can replace conventional power generation solutions such as diesel generators.

In some cases, off-grid solar energy systems include storage solutions such as batteries or flywheel energy storage that allow excess electricity to be saved for future use.

Yingli Solar supplies the main components for off-grid solar systems including solar panels, con-inverters, batteries and racking.

For more information about where to buy Yingli Solar off-grid products contact us.

Off-Grid Project: Maafushi Island

Yingli Green Energy has completed a major off-grid solar project in Maafushi island, Maldives for Male Water and Sewage Co., Ltd. The system generates 20,000kWh of electricity annually. It is estimated that this project will reduce carbon emissions by 5,440 tons per year.

Yingli offered Male Water and Sewage Co., Ltd. a complete turnkey solution, which included system design, equipment procurement, logistics support, and technical guidance. Through this process, Yingli Green Energy gained valuable expertise in the development of off-grid solar energy projects.

YLSYS 300 Series

Module Type

YGE 140 series × 2

Inverter Type
YLCI 500-24 x 1

Battery Type
12V/150Ah × 2

Cables and Other Components
1 set

Recommended Load
Energy-saving lamp (9W), 4 sets, 4 hours/day

TV & IRD (120W), 1 set, 4 hours/day

DVD player (40W), 1 set, 4 hours/day

Please contact your local Yingli office for further information.

Downloads

Datasheet (INT)

YLSYS 800 Series

Module Type

YGE 140 series × 6

Inverter Type
YLCI 750-24 x 1

Battery Type
12V/200Ah × 2

Cables and Other Components
1 set

Recommended Load
-Energy-saving lamp (9W), 4 sets, 4 hours/day

-TV & IRD (150W), 1 set, 4 hours/day

-DVD player (40W), 1 set, 4 hours/day

-Freezer, 1 set, 24 hours/day

Please contact your local Yingli office for further information.

Downloads

Datasheet (INT)

YLSYS 1200 Series

Module Type

YGE 140 series × 8

Inverter Type
YLCI 2000-48 x 1

Battery Type
12V/150Ah × 4

Cables and Other Components
1 set

Recommended Load
Energy-saving lamp (9W), 4 sets, 4 hours/day

TV & IRD (200W), 1 set, 4 hours/day

DVD player (40W), 1 set, 4 hours/day

Washer (300W), 1 set, 1 hour/day

Refrigerator, 1 set, 24 hours/day

Please contact your local Yingli office for further information.

Downloads

Datasheet (INT)

YLSYS 1600 Series

Module Type

YGE 140 series × 12

Inverter Type
YLCI 2000-48 x 1

Battery Type
12V/200Ah × 4

Cables and Other Components
1 set

Recommended Load
Energy-saving lamp (9W), 4 sets, 4 hours/day

TV & IRD (200W), 1 set, 4 hours/day

DVD player (40W), 1 set, 4 hours/day

Washer (300W), 1 set, 1 hour/day

Refrigerator, 1 set, 24 hours/day

Induction cooker, 1 set, 1 hour/day

Please contact your local Yingli office for further information.

Downloads

Datasheet (INT)