Solazone Ventura SV40 Roof Ventilator Night Operation Pack
Solazone Ventura SV40 Roof Ventilator Night Operation Pack is backordered and will ship as soon as it is back in stock.
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Description
Description
Solazone Ventura SV40 Night Operation Pack for Continuous Ventilation for Large Homes & Light Commercial Spaces
Large roof spaces and dark roofs often hold heat well into the evening, and for many properties, that warm air needs to keep moving long after the sun has set.
The Night Operation Pack for the Solazone Ventura SV40 provides exactly that support, giving your ventilator the ability to run during cloudy conditions, low-light periods and at night.
This add-on helps maintain steady ventilation when the solar panel isn’t producing enough power. It automatically switches to mains-boost operation whenever extra energy is needed, then returns to solar as soon as sunlight is available.
The system runs based on your thermostat setting, so it operates on its own without constant monitoring. This is particularly useful for larger homes, stables, workshops, warehouses and sheds where heat continues to build after hours.
By moving warm, stale air out of the roof space overnight, the Night Operation Pack helps your building start the next day cooler and more comfortable.
Connection is straightforward. The pack plugs directly into the terminal block beneath the ventilator, making it easy to add to new or existing SV40 installations.

Features and Benefits
- Enables night-time or low-light ventilation for the SV40
- Automatically supplies mains power when sunlight drops
- Helps maintain airflow in large homes and commercial spaces
- Simple plug-in connection to the SV40 terminal block
- Supports more consistent temperature control overnight
Delivery
Delivery
All orders are shipped from Australia with fast shipping from trusted couriers & order tracking notifications sent via SMS and email.
Complementary shipping insurance included at no extra cost.
Orders processed and shipped out in 5-7 business days
Delivered via courier 3-10 days
Pickup unavailable for this product
Note: Shipping charges apply per shipment and may vary depending on the warehouse location or supplier.
View our shipping policy for full delivery details.
Our customer support team is here to help with any delivery concerns.
Finance Options
Finance Options
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Lifetime Support
Eco Off Grid customers get free lifetime product support from our experts.
Need help? Call us anytime 1300 676 523
Solazone Ventura SV40 Roof Ventilator Night Operation Pack Reviews
Frequently Asked Questions
Is this Night Operation Pack compatible with the Ventura SV40?
Is this Night Operation Pack compatible with the Ventura SV40?
Yes. This pack is designed specifically for the Solazone Ventura SV40 Roof Ventilator and connects directly to the unit’s terminal block.
Will it use a lot of electricity at night?
Will it use a lot of electricity at night?
No. The ventilator uses solar power whenever possible. Mains power is only used when solar output is too low, so energy use remains minimal.
Is installation difficult?
Is installation difficult?
Most users can connect the night pack easily, as it plugs into the SV40’s terminal block. If you prefer not to work with wiring, a licensed installer can set it up quickly.
What is your returns policy?
What is your returns policy?
We know how crucial it is to find the perfect products for your access needs. To ensure you shop confidently, we proudly offer 100-day Free Returns on eligible products.
If you need to return your product, we'll organise and cover the return shipping costs across Australia without any restocking fees or hidden costs.
You'll have the option for a store credit, a full refund, or an exchange when the returned products meet the return criteria:
- The products cannot be used, damaged or modified and must be returned in the original packaging materials.
- Some products, such as almost new, made-to-order, installed, and custom-made products, aren't eligible for return.
- The 100-Day period begins from the day that your order is delivered or picked up.
- Only valid for the original purchaser.
- Only valid for online sales via ecooffgrid.com.au.
- Refunds, store credits or item swaps apply only to the cost of the products. Installation fees and original shipping costs will not be refunded.
Find our more by visiting our Refund Policy page.
How long will it take to receive my order?
How long will it take to receive my order?
We understand your eagerness to start your eco-friendly journey. That's why we endeavor to dispatch your order within 24 hours, business efficiency at its best. A confirmation email, complete with tracking details, will follow, allowing you to monitor your package's progress towards its new sustainable home.
What is the warranty on Solazone items?
What is the warranty on Solazone items?
Eco Off Grid only works with well-known, industry-leading manufacturers such as Solazone. All products come with a minimum 12-month warranty.
Minor scratches and blemishes may be visible upon receipt of your item. However, if the item is delivered damaged please contact us immediately.
How can I learn more?
How can I learn more?
Here are some hand selected articles we think you'll find useful:
Choosing the Right Solar Generator: No Fuss, No Letdowns
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