Halo Solar goes beyond individual components. It brings together high efficiency photovoltaic technology, purpose engineered mounting systems and expert project support to deliver reliable, long term renewable energy generation across commercial and industrial buildings.
With module efficiencies of up to 23.02%, Halo Solar helps developers, specifiers and contractors achieve strong returns on investment while contributing meaningfully to net-zero carbon targets.
Developed in collaboration with specialist installers and supported by Ash & Lacy’s in-house engineering expertise, Halo Solar is a fully coordinated solution that removes risk and complexity from solar delivery.
The system combines:
- High-efficiency monofacial and bifacial solar panels
- A complete range of solar mounting systems for roof, ground and carport installations
- Project-specific engineering support and performance modelling
- A through-roof renewable solution supported by the IntegrAL warranty
This integrated approach ensures system compatibility, efficient installation and proven long-term performance across a wide range of commercial and industrial building types.
Halo Solar integrates seamlessly with AshGrid™ DuoTherm 100 and DuoTherm 400 roof systems, combining high-performance solar generation with superior thermal and acoustic performance. AshGrid™ DuoTherm delivers a complete systemised roofing solution with simplified installation, long warranties and proven performance — making it an ideal platform for integrated solar.
Together, Halo Solar and AshGrid™ DuoTherm enhance the building envelope, combining renewable energy generation with high-performance roofing to deliver measurable efficiency gains, sustainability benefits and long-term peace of mind.
Resources
Unlock the full potential of your project with Halo Solar
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![65241d3401de518f04d71209 Ash & Lacy Halo Solar socials [yellow]3 940](https://www.ashandlacy.com/wp-content/uploads/2025/11/65241d3401de518f04d71209_Ash-Lacy-Halo-Solar-socials-yellow3_940.jpg "65241d3401de518f04d71209 Ash & Lacy Halo Solar socials [yellow]3 940")
![65241d3401de518f04d71208 Ash & Lacy Halo Solar socials [yellow]2 940](https://www.ashandlacy.com/wp-content/uploads/2025/11/65241d3401de518f04d71208_Ash-Lacy-Halo-Solar-socials-yellow2_940.jpg "65241d3401de518f04d71208 Ash & Lacy Halo Solar socials [yellow]2 940")
![65241d3401de518f04d71207 Ash & Lacy Halo Solar socials [yellow] 940](https://www.ashandlacy.com/wp-content/uploads/2025/11/65241d3401de518f04d71207_Ash-Lacy-Halo-Solar-socials-yellow_940.jpg "65241d3401de518f04d71207 Ash & Lacy Halo Solar socials [yellow] 940")
Through-Roof Renewable Energy Solution
High Efficiency
Up to 90% bifaciality
410-715W Power output
Installation
Halo Solar System Portfolio
Metal Roofing Solar
A patented, lightweight solar integration system designed for metal roofing applications, including trapezoidal, sinusoidal and standing seam profiles. HALO-1 ensures secure fixing without unnecessary roof loading, while its anodised aluminium construction provides long-term weather resistance.
Key features:
- Compatible with trapezoidal and standing seam metal roofs
- Lightweight, patented design
- Anodised aluminium frame for longevity
- Solar panel sizes from 410W–425W
- Supplied with full fixings kit and installation guidance
Designed for flat roof solar integration, HALO-2 provides an optimised flat-to-pitch solution suitable for membrane, bitumen and built-up roofing systems. The system is compatible with 425W–560W panels and supported by AshFix fasteners for secure installation across various substrates.
Key features:
- Suitable for flat roofing configurations
- Optimised array design for improved energy yield
- Complete system including cable trays, inverters and optimisers
- Flexible design to suit project-specific layouts
Flat to Pitch Solar
HALO-3 is a fully cold-rolled steel ground mount system designed for fast installation and high structural performance. Its pile-driven foundation method eliminates the need for concrete, reducing both environmental impact and installation time.
Key features:
- High wind-load performance
- Manufactured from S450 PosMAC® coated steel
- Panel compatibility from 425W–715W
Ground Mount Solar
HALO-4 delivers an efficient solar carport integration solution, combining renewable energy generation with EV charging capability. Each two-space module uses minimal ground area while presenting panels in a vertical configuration at a 25-degree pitch.
Key features:
- Integrated EV charging potential
- Two car spaces per module
- Flexible design and aesthetic options
- Hot and cold rolled steel framing
- Panel sizes from 425W–560W
Solar Carports
FAQ's
What design services are provided?
Estimated power generation, bracket rail and fixings specification, optimal solar array layout, indicative 2D drawings for layout, roof system specification from purlin out to solar panel, u-value calculations, structural loading calculations.
What is the wattage of each panel type?
We offer a range from 410W-715W both Mono and Bi-Facial.
Who is approved to install Halo Solar products and systems?
A&L offer a competent installer scheme, similar to our AshGrid DuoTherm approved installers scheme which requires in-house training, accreditation and spot installation checks.
What warranty cover is provided?
Up to 15 years manufacturer and 30 year linear.
What product certification is available?
CE, MCS.
How much will it cost?
It depends on the project specification.
What are the possible energy cost savings?
You could reduce your energy bills by 70%.
What is available with DNO and how does it work?
We can assist with DNO applications where required, this is a chargeable service.
What kind of roof tops are suitable for solar installation?
Metal (standing seam and box profile including sinusoidal) and flat roofs of various build ups.
What are the long-term maintenance requirements?
This will be dependent on the projects location but typically an annual maintenance schedule is required to ensure the solar panels and associated cabling are free from damage and debris.
How will weather affect performance?
The solar modules are designed to perform even in cloudy conditions, however more harsh weather will reduce their power generation.
How will seasonal daylight hours affect output?
Please see our graph below to give an indication of this.
(for general guidance only, please contact us for precise product data)
How can power efficiency be improved?
The installation of optimisers and a high quality inverter.
What will the payback period on investment be?
This is dependent on the system you install, your energy consumption and tariff for the grid, but it can vary from 2-7 years on average.
Are the panel angles adjustable?
Yes, with flat roof applications.
How does panel orientation affect performance?
Please see our sample orientation graph below to demonstrate the affect of panel orientation and angle.
(for general guidance only, please contact us for precise product data)
Can we help?
If there’s anything you need, we’d love for you to get in touch.
