PRODUCT BRIEF Anylight™ Solar for HALE/HAPS: Solar Laminates Updated: April 2019

The World’s First Solar Product Designed for Stratospheric HALE/HAPS AircraftSummary• Large aperture performance up to 300 W/m2

• Specific power exceeding 2800 W/kg (cell level); 1000 W/kg (complete product)

• Industry leading packing density up to 94% (including diodes); 98% (excluding diodes)

• Designed for multi-year life

• Customizable sizes up to 1 m x 0.75 m

• Glass free & flexible

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Watts per kilogram

CIGS

Power to Weight

Silicon

Alta

Amorphous Silicon

UV Resistant Polymer Film (Aerospace grade)

UV Resistant Adhesion System

Lightweight GaAs Solar Cells

Adhesive/Co-Cure

Wing Skin

Tested For • Low pressure operation

• Multi-year stratospheric UV resistance (Altitude 20km/60,000ft)

• Thermal cycling

• Ozone resistance

• MIL-STD-810G shock/vibration

Power to Weight

TB-HALE-1904-002-EN© 2019. Alta Devices, Inc. All rights reserved. Specifications included in this document are subject to change without notice.

545 Oakmead Parkway, Sunnyvale, CA 94085 USAwww.altadevices.com

PRODUCT BRIEF - Anylight Solar for HALE: HALE/HAPS Solar Laminates

Alta Devices Provides• Integration to wings and fuselage via co-curing or adhesives

• Comprehensive environmental, performance and quality test data

• Extensive in-house application engineering experience and integration support

• ISO-9001 certificated manufacturing operation

• Global presence

Layout of 29s x 4p assembly. Other sizes available.(not to scale)

Electrical Data (29s x 4p Assembly)Parameter Unit AM1.5, 25°C AM0, -50°C

Open Circuit Voltage [V] 31.9 35.7

Short Circuit Current [A] 0.88 1.00

Operating Voltage [V] 28.1 31.4

Operating Current [A] 0.85 0.96

Power [W] 23.9 30.3

Mechanical Data (29s x 4p Assembly)Size (incl. trimmable border) [mm] 219 x 510

Average Thickness [mm] 0.2

Approx Weight (All-In) [g] 30

Processing, Operation and Storage GuidelinesOperating Temperatures -90 C to +60 C

Maximum Irradiance AM0 (1361 W/m2)

Design Altitude 20-30 km

Minimum Radius of Curvature

5 cm (uniaxial, any orientation)

Processing Limitations 10 min @140 C or 8 hours @120 C, 15 psig

Electrical Connections SnAgCu-plated solderable ribbons

Storage and Shipping -20 C to +55 C, <85% RH

Lamination Compatible with vacuum bag, vacuum lamination, tape or adhesive lamination

Contact us for further details: info@altadevices.com

Technical Specs