For over ten years, Sun Ballast has been developing support systems for flat roofs with the aim of making installation much simpler and faster.
Our ballasts are made from the highest-quality materials and require no drilling into the roof: simply position them, secure the panel to the pre-installed threaded inserts, and the installation is complete.
up to 30% less time
no invasive interventions.
telephone and on-site support
Since 2012, simplicity and speed of installation have been the hallmark of all Sun Ballast photovoltaic ballast systems.
All systems are tested in a wind tunnel and climate chamber, ensuring the perfect balance between structural strength, roof load, and wind resistance.
The Sun Ballast technical service provides all customers with fast, free assistance throughout every stage of system installation.
Fast, accurate, and reliable sales and logistics support, with a quick and dependable transport service in over 40 countries worldwide.
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Less time on site, less complexity. Quick and intuitive installation, without drilling into the roof.
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With Sun Ballast’s ELITE, you have everything in one tool: design, analysis, quoting, and sharing.
You don’t need to be an expert: with an ELITE account, our technical team will support you directly throughout the project development process.
Years of experience and hundreds of photovoltaic systems installed worldwide using our ballasts as support structures for solar panels. View our projects.
Yes, our system can be installed on membranes, paved surfaces, gravel, green roofs and on the ground.
Yes, if necessary, our ballast can be drilled in the central areas to insert expansion anchors with a diameter of 9 mm.
Yes, our technicians will recommend the best solution after reviewing the panel’s technical data sheet and installation instructions.
Yes, they can be installed using mounting rails.
Yes, please email logistica@sunballast.com, including the order reference.
Once we receive the completed order—that is, the signed order, the delivery address and payment—we arrange shipment with the following estimated delivery times: 2–3 business days for Northern Italy, 3–4 business days for Central Italy, 4–5 business days for Southern Italy and the islands, and 5–6 business days for other countries.
Yes, certainly. We can arrange a vehicle equipped with a hydraulic tail lift to unload up to 15–20 pallets at ground level.
It can be installed on a roof with a slope variation ranging from +5° to -5°.
Yes, the system can be prepared for grounding using the plates supplied upon request, or by creating an electrical connection between the panels in accordance with standard installation procedures.
Yes, it is possible. We also offer custom solutions.
Yes, it is possible, with a minimum order quantity of one pallet.
Yes, our ballasts contain one or two steel reinforcement bars to withstand handling. This means that if a ballast is damaged during transport—for example, if it has hairline cracks around its circumference—it can still be used.
No, it is made of galvanised steel, as this material allows the thread to be re-tapped during installation using an M8 tap.
Apply a lubricant, such as WD-40, or grease to the insert.
Our insert has an effective thread depth of approximately 3 cm.
Patented system
UNI EN ISO 9001:2015
Certificate No. 50 100 13413
International industrial design certificate DM/086946
BASIC SBRL
Registered office:
Contrada Monticello S.N.C
85042 Lagonegro (PZ)
Operational headquarters:
Via Danubio, 8
42124 Reggio Emilia (RE) – Italy
Tel. 0522 960926
Email: info@sunballast.com
Message us on WhatsApp
Administrative Section:
basic@mypec.eu
SDI: W7YVJK9
VAT No. 02557770357
CCIAA/REA: RE 292573
Share Capital €100,000.00
Copyright © 2026 BASIC SBRL. All Rights Reserved.
The new plate dedicated to the PowerClamp bracket has been designed to ensure an even more secure fastening for the terminal panels: resting on the concrete of the ballast, the plate provides the metal teeth of the bracket with a solid and reliable support, offering a practical, robust, and quick solution.
ITEM: 23920/PWC
MATERIAL: Steel
Specifically designed for the EasyWest system, the PowerClamp brackets are made of stainless steel 304 and ensure high safety from both mechanical and electrical perspectives. The special metal teeth provide a strong and durable fastening, and allow bypassing the anodization of the panel frames, acting as an electrical bridge and making grounding operations much simpler and faster. The brackets come in two different sizes: the EP version is to be used on the taller ballast (23010.EP), while the EV version is fixed to the shorter ballast (23010.EV).
ITEM: K23900PWC-EV.40
MATERIAL: Steel
Specifically designed for the EasyWest system, the PowerClamp brackets are made of stainless steel 304 and ensure high safety from both mechanical and electrical perspectives. The special metal teeth provide a strong and durable fastening, allowing for the overcoming of the anodization of the panel frames by acting as an electrical bridge, making grounding operations much simpler and faster. The brackets come in two different sizes: the EP version is to be used on the higher ballasts (23010.EP), while the EV version attaches to the lower ballasts (23010.EV).
ITEM: K23900PWC-EP.40
MATERIAL: Steel
Made of 304 stainless steel, the new PowerClamp bracket has been designed to ensure an even more solid attachment of the PV panels: the metal teeth provide a strong and durable grip – even under intense weather conditions – further contributing to the safety and reliability of the system. The bracket also serves as an electrical bridge between the panels, making grounding operations – if necessary – much simpler and faster.
ITEM: K23900/PWC.50
MATERIAL: Steel
NO-FLEX Connect is a Sun Ballast accessory designed to be inserted on central reinforcement weights to support large panels and prevent central bending. Its “L” shape is designed to be compatible with all inclinations of the Sun Ballast Connect systems from 5° to 30° with panels installed horizontally.
ITEM: K23711
MATERIAL: Steel
THICKNESS: 30/10
WEIGHT: 120g
NO-FLEX Standard is a Sun Ballast accessory designed to be inserted on central reinforcement weights to support large panels and prevent central bending. Its “I” shape is designed to be compatible with all angles of the Standard Sun Ballast systems from 3° to 30° with panels installed horizontally.
ITEM: K23712
MATERIAL: Steel
THICKNESS: 30/10
WEIGHT: 120g
ITEM: K23709
DIMA ALIGNMENT WEIGHTS FOR CONNECT SYSTEM
ITEM: K23400
DIMA ALLINEA ZAVORRE FOR STANDARD SYSTEM
ITEM: 23400
Accessory made of aluminum 6060 T6, a material that has good workability for the production of profiles with even complex sections. Standardized products for photovoltaic systems. Maximum tightening torque 12 -14N/m. The main characteristics are: high break load; high yield load; good elastic resistance.
ALUMINUM CENTRAL BRACKET KIT, STAINLESS STEEL SCREW 8X50 (10 PCS): Art. K23900/U.50
ALUMINUM CENTRAL BRACKET KIT, STAINLESS STEEL SCREW 8X55 (10 PCS): Art. K23900/U.55
BLACK ALUMINUM CENTRAL BRACKET KIT, STAINLESS STEEL SCREW 8X50 (10 PCS): K23900/UN.50
BLACK ALUMINUM CENTRAL BRACKET KIT, STAINLESS STEEL SCREW 8X55 (10 PCS): K23900/UN.55
Accessory made of aluminum 6060 T6, a material that offers good workability for the production of profiles with even complex sections. Standardized products for photovoltaic systems. Maximum tightening torque 12 -14N/m. The main features are: high breaking load; high yield strength; good elastic resistance.
ALUMINUM TERMINAL BRACKET KIT, STAINLESS STEEL SCREW 8X50 (10 PCS): Art. K23920/U.50
ALUMINUM TERMINAL BRACKET KIT, STAINLESS STEEL SCREW 8X55 (10 PCS): Art. K23920/U.55
BLACK ALUMINUM TERMINAL BRACKET KIT, STAINLESS STEEL SCREW 8X50 (10 PCS): K23920/UN.50
BLACK ALUMINUM TERMINAL BRACKET KIT, STAINLESS STEEL SCREW 8X55 (10 PCS): K23920/UN.55
The U-Block additional weights allow you to increase the resistance of photovoltaic systems in just a few minutes. Available in two versions of 15 and 30 Kg, the U-Block does not require any fixing holes and is placed directly on the ballast (or the Cablowind system), modulating the load according to the needs of the system.
ITEM: Art. 23015.CRP
QUANTITY PER PALLET: 36 Pieces
PALLET DIMENSIONS: 107 cm x 93 cm h = 48 cm
TOTAL PALLET WEIGHT: 553 Kg
NOTES: USED FOR BALLASTS FROM 5° AND ABOVE FOR HIGH WIND LOADS
Additional weight (30.5x30x17) 30 Kg fitting onto central ballast
ITEM: Art. 23030.CRP
QUANTITY PER PALLET: 18 Pieces
PALLET DIMENSIONS: 90 cm x 98 cm h = 50 cm
TOTAL PALLET WEIGHT: 540 Kg
NOTES: USED FOR BALLASTS FROM 5° AND ABOVE FOR HIGH WIND LOADS
UNIVERSAL JOINING PLATE FOR EAST – WEST INSTALLATION
ITEM: Art. 23815
UNIVERSAL JOINT PLATE KIT
UNIVERSAL JOINT PLATE KIT: K23804
JOINT PLATE FOR SAIL SYSTEM
JOINT PLATE FOR SAIL SYSTEM 5°: Art. K23005
JOINT PLATE FOR SAIL SYSTEM 11°: Art. K23011
GROUNDING PLATE
GROUNDING PLATE (10 PCS): Art. PMT2300
POLYURETHANE FOAM 750ML FOR BALLAST ADHESION
ITEM: SCH750
Protection sheath in EPDM thickness 1cm cut 24cm x 15cm (2 pcs). Our sheath (code KGN23115) is a product made from recycled material (rubber) and a binder with high adhesive properties and excellent physical properties and flexibility. Given the structure of the sheath and its composition, it can be used for the installation of Sun Ballast systems, in the designated installation positions and on the surfaces of flat roofs (industrial and civil).
ITEM: Art. KGN23115
TYPE OF SHEATH: EPDM
ADDITIONAL INFORMATION: FOR THE BALLASTS 10°.L AND 0°.KP IT IS NECESSARY TO INSERT 4 PIECES UNDER EACH STRUCTURE
