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PRODUCTS

PRODUCTS

PRODUCT

HIGHLIGHTS

Pioneering the future as a groundbreaking

technology in space solar cells

Materials
CIGS, Perovskite
Method
Plug & Play
Substrate
Glass (Rigid)
Customer
- Satellite manufacturer with
   completed satellite designs
- Low vibration sensitive satellite 
   manufacturer  
- III-V(GaAs) based Solar PV
   manufacturer
Benefits
- Low cost
- Easy replacement
- Short lead time
Releases 
Q4 ,2026

Materials
CIGS, Perovskite
Method
Stick & Peel
Substrate
Polyimide(Flexible)
Customer
- Satellite manufacturer 
   with completed
   or on-going satellite designs
-  III-V(GaAs) based Solar PV 
    manufacturer
- Shelters, Rovers, Space based
    power plant, etc. 
Benefits
- Low cost
- Easy replacement
- Short lead time 
- Ultralight and thin
- Applicable on small/curved 
  surface
- Durable & Flexible
Releases 
Q4 ,2027

Materials
CIGS, Perovskite
Method
Deployment Module
Substrate
Polyimide(Flexible) w/Support 
Fixture
Customer
- Satellite manufacturer with 
  completed satellite designs
- Satellite manufacturer requiring
   various features
- Shelters, Rovers, Space based 
   power plant, etc. 
Benefits
- Low cost
- Easy replacement
- Short lead time 
- Ultralight and thin
- Higher Power
- Durable & Flexible
Releases 
Q4 ,2028

Industry
Air, maritime, ground mobility 
Benefits
High efficiency, ultralight, 
applicable on curved surface
Releases
Q4, 2027

Industry
Mobility, CPV, BIPV 
Benefits
High efficiency, ultralight, 
applicable on curved surface
Releases
Q4, 2028

COMPARISON TABLE

New solar cells designed for New Space Age

**Click to enlarge the image.

PRODUCT HIGHLIGHTS

Pioneering the future as a groundbreaking technology in space solar cells


Low Cost

Low material cost and

optimized production lines

60% 

or more cost savings 


High Efficiency

CIGS/Perovskite tandem allows the

same level of efficiency as III-V cells 

28~30%


Durable/Flexible

Durable & flexible thin film

substrate is applied

Over 90% 

weight reduction 


Customization

Deployment modules to meet the 

customer’s mission requirements

Customer-optimized 

modules

Materials
CIGS, Perovskite
Method
Plug & Play
Substrate
Solid metal(Rigid)
Customer
Satellite manufacturer with completed satellite designs 
Low vibration sensitive satellite manufacturer 
III-V(GaAs) based Solar PV manufacturer
Benefits
Low cost
Easy replacement
Short lead time
Releases 
Q1 ,2027

Materials
CIGS, Perovskite
Method
Stick & Peel
Substrate
Polyimide(Flexible)
Customer
Satellite manufacturer with completed 
or on-going satellite designs
III-V(GaAs) based Solar PV manufacturer
Shelters, Rovers, Space based power plant, etc. 
Benefits
Low cost
Easy replacement
Short lead time
Ultralight and thin 
Applicable on curved surface
Durable & Flexible
Releases 
Q1 ,2028

Materials
CIGS, Perovskite
Method
Deployment Module
Substrate
Polyimide(Flexible) w/Support Fixture
Customer
Satellite manufacturer with completed satellite designs 
Satellite manufacturer requiring various features 
Shelters, Rovers, Space based power plant, etc. 
Benefits
Low cost
Easy replacement
Short lead time
Ultralight and thin 
Higher Power
Durable & Flexible
Releases 
Q1 ,2029

Industry
Air, maritime, ground mobility 
Benefits
High efficiency, ultralight, applicable 
on curved surface
Releases
Q1, 2028

Industry
Mobility, CPV, BIPV 
Benefits
High efficiency, ultralight, applicable 
on curved surface
Releases
Q1, 2029
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COMPARISON TABLE

New solar cells designed for New Space Age 



Conventional Space Cell
FLEXELL SPACE
Structure
Type
Triple Junction (InGaP/InGaAs/Ge)
Dual Junction (CIGS/PVSK)
Size(cm)
4x8 
4x8
Substrate 
Germanium(Rigid)
Polyimide(Flexible) 
Hardness
Brittle
Durable
Process
Scalability
Lab Scale
Mass Production
Performance
Efficiency BOL
30%
28%
Power BOL
1.21W
1.22W
Vmp EOL
2.2V
4.5V
Loss per damage
-2.2V
-1.5V 
Bypass Circuit
1
3 
RadiationEOL
↓ 10%
↓ 10%
Self-Curing
NO 
YES
Price
Price per Watt
Around $260
Around $40
Market Price
Around $300
Under $100


FLEXELL SPACE

Email.  info@flexellspace.com  

Address. 14, Pangyoyeok-ro 192beon-gil, Bundang-gu,

Seongnam-si, Gyeonggi-do, 13524, Korea


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FLEXELL SPACE   |    Email.  info@flexellspace.com  

Address. 14, Pangyoyeok-ro 192beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13524, Korea

Copyright © FLEXELL SPACE. All Rights Reserved.