Substructure for elevated PV modules on flat roofs

The aerodynamic system offers outstanding structural properties and requires significantly less ballast than other systems on the market. All base constructions for the CompactFLAT family are saved in our 3D engineering software AeroTOOL. The AEROCOMPACT Customer Center can issue clear and competent project reports based on empirical data.

CompactFLAT SN The rail-based flat roof system read more

Rail-based modular system for the elevation of PV systems on flat roofs

The CompactFLAT SN is a flexible, rail-based, modular system that can be used for different flat roof applications and offers short-side and long-side clamping. The same components are used for the for the south-facing system CompactFLAT SN10 as for the east/west system CompactFLAT SN10plus.

Innovative mounting methods, such as the longitudinal screw channel, enable the fastest possible installation at the highest level of safety. They also save on additional screw parts. One person, while standing, can pre-assemble the system without modules, thus avoiding downtimes due to delivery bottlenecks, for example. The click clamps help installers mount the rails and modules quickly and eﬀ ortlessly. The system can be planned and simulated conveniently and easily in a few steps using the free 3D online software AeroTOOL.

All benefits at a glance

Suitable for high wind and snow loads
Low point loads through integrated building protection pads
Can be planned in the AeroTOOL software
Approved for all PV modules
Clamping from 30 - 46 mm infinitely variable
Four variations of cross-platform components
One-man installation possible

Long and short side clamping
Minimum stock keeping required
Integrated module positioning aids
One screw for all fixations
Tested in wind tunnel
Developed in austria

Stable and safe

25−year product warranty
Valid wind reports according to the latest standards
Composite tests by official test institutes

Load tests of the components by official test institutes
Latest data stored in AeroTOOL

The integrated building protection mats minimize point loads, compensate for horizontal movements (caterpillar effects) and ensure that water can drain off something good. The optionally available "Premium Pads" offer additional protection for sensitive and soft insulation surfaces. There is no need for adhesive bonding because they can be attached to the mounting system with clips.
The optionally available anchor fixation impresses with its simple assembly and flexibility. It allows a large number of anchor positions and thus speeds up assembly. Due to the direct screw connection to the rails, high loads are not a problem.
The system offers several ballasting possibilities! Ballast stones can be easily and safely positioned by the angle rails. The ballast clamp is available with the ability to quickly and directly fix the ballast stones to the bottom rail.
No matter which frame and how many cells: The mounting solution is approved for all common module types. The universal clamps have infinitely variable height adjustment between 30 and 46 millimeters.
Continuous M8 screw channel for flexible mounting of components and accessories
Front foot with integrated stop for fast positioning of the modules

The types of clamping

Short-side clamping

The aerodynamic construction kit system COMPACTFLAT SN10 is the most flexible rail-based assembly system on the market. It uses the same components as the east/west system COMPACTFLAT SN10PLUS, harmonizes with the most diverse module types and roof coverings and has clamps on both the short and long sides.

Long-side clamping

With longitudinal clamping COMPACTFLAT SN10 withstands the highest snow and wind loads. The extensive tests in the wind tunnel with wind speeds of up to 250 kilometers per hour and the 25-year product warranty ensure maximum safety. Since the same components are used for both the long-side and short-side construction variants, storage requirements are optimized.

The Versions

On load-bearing roof coverings at locations with low to moderate snow loads, the framed modules can be clamped on the short-side, which not only is cost-eﬀective but also saves material. The system can be installed with longitudinal screw channels, standard screws and low ballast. For roof coverings with lower load-bearing capacity, high wind and snow loads and large modules, clamping on the long side is a good option.

COMPACTFLAT SN10PLUS short-side clamping
COMPACTFLAT SN10PLUS long-side clamping
COMPACTFLAT SN10 long-side clamping
COMPACTFLAT SN10 short-side clamping

Downloads

CompactFLAT SN

CompactFLAT SN - Leaflet en de
CompactFLAT SN - Checklist en de
CompactFLAT SN10 - Assembly instructions long-side clamping en de
CompactFLAT SN10 - Assembly instructions short-side clamping en de
CompactFLAT SN10PLUS - Assembly instructions short-side clamping en de
CompactFLAT SN10PLUS - Assembly instructions long-side clamping en de
Instruction for the measurement of the static friction coefficient en de

CompactFLAT S The bracket-based flat roof system read more

CompactFLAT S05/10/15

Bracket Based - North/South

The system is part of the CompactFLAT product family and an aerodynamic South base construction for attaching and aligning PV modules on flat roofs.

It is available in 5°, 10° and 15° tilts, and in different row spacings.

The CompactFLAT S has a 25-year warranty, has been tested in the wind tunnel, is certified in accordance with UL 2703 TÜV, and is delivered with pre-mounted protective mats.

All variants are tested and approved by TÜV Rheinland according to UL 2703 using load testing, and according to UL 1703 using fire testing.

The cable management for string wiring of module series is UL certified and available as an accessory to the base structure.

COMPACTFLAT S05 - 335mm Inter-Row Spacing | 15°

15° internal shading angle: 335mm

Drawing S05 335mm

COMPACTFLAT S05 - 178 mm Inter-Row Spacing | 30°

30° internal shading anglel: 178 mm

Drawing S05 178mm

CompactFLAT S10 – 527 mm Inter-Row Spacing | 18°

18° internal shading angle: 527 mm

Drawing S10 527mm

CompactFLAT S10 – 380 mm Inter-Row Spacing | 25°

25° internal shading angle: 380 mm

Drawing S10 380mm

COMPACTFLAT S15 - 790mm Inter-Row Spacing | 18°

18° internal shading angle: 790 mm

Drawing S15 790mm

COMPACTFLAT S15 - 571mm Inter-Row Spacing | 25°

25° internal shading angle: 571 mm

Drawing S15 571

Downloads

CompactFLAT S05/10/15

CompactFLAT S05 - Leaflet en de nl
CompactFLAT S10 - Leaflet en de nl
CompactFLAT S15 - Leaflet en de nl
CompactFLAT S05/10/15/10PLUS - Checklist en de
CompactFLAT S05/10/15 - Assembly instruction en de
Instruction for the measurement of the static friction coefficient en de

COMPACTFLAT S10PLUS

BRACKETBASED - East/West

Compact, tested base construction for double-sided elevated PV modules on flat roofs.

The system is part of the CompactFLAT product family and an aerodynamic EAST/WEST base construction for attaching and aligning PV modules on flat roofs. The system is available in 10° tilt and with different row spacing.

With just three main components, CompactFLAT S10+ offers an outstanding price-performance ratio. The simple installation and good transport density of the innovative system saves time and resources while offering an inexpensive system price.

The aerodynamic design offers outstanding structural properties and requires significantly less ballast than other systems on the market.

Thanks to the unique “spring effect” of the stand, the base structure adapts optimally to surface conditions. Because the construction is not attached to fails, water drainage is ensured on all sides.

CompactFLAT S10+ is delivered pre-assembled, including newly developed protective mat with long-term durability testing.

COMPACTFLAT S10PLUS - 182 mm - Short spacing

182 mm spacing between double module rows

Drawing S10PLUS 182 mm

COMPACTFLAT S10PLUS – 350 mm - Long spacing

350 mm spacing between double module rows

Drawing S10PLUS 350 mm

Downloads

CompactFLAT S10PLUS

CompactFLAT S05/10/15/10PLUS - Checklist en de
CompactFLAT S10PLUS - Leaflet en de nl
CompactFLAT S10PLUS - Assembly instruction en de
Instruction for the measurement of the static friction coefficient en de

Assembly videosread more

Flat roof system S05

Flat roof system S15

Flat roof system S10plus East/West

Accessoriesread more

ROOF CONNECTION

AEROCOMPACT offers a refined hybrid solution for roofs that cannot withstand the added value of a photovoltaic system. The combination of roof attachment points and ballast reduces the overall weight of the system.

Connects Aerocompact racking with the penetration point

Components to use:

Penetration-point Connector 120x80x50
Penetration-point Connector 120x200x50

The ground anchor must be provided by the on-site customer.

Microinverter Mounting Bracket (Only in EU)

The CompactFLAT S system provides a UL certified micro inverter and optimizer bracket.

Pre assambled socked screw A2 M8x20
M8x50 with serration socket nut A2 M8
Aluminum bracket 65x55, fixation clamp

Microinverter Solarclamp (only in US)

Pre-assembled clamp to mount microinverters on the module frame

Ballast-Tray Short

Aluminum-Zink coated
Available in different lengths
Thickness: 0,6 mm, weight ca. 3,62 lbs / 1,64 kg pc.
A weather-related visual change of the material represents no damage and is therefore excluded from the warranty.

Assembly video

Ballast-Tray Long

Aluminum-Zink coated
Available in different lengths
Thickness: 0,6 mm, weight ca. 3,5 Kg / 7,72 lbs per pc.
A weather-related visual change of the material represents no damage and is therefore excluded from the warranty.

Assembly video front bracket

Assembly video connector

Assembly video end bracket