Warehouses in BC, AB, ON & NS
Circuit Solar Tariff Disclaimer

At Circuit Solar, we are committed to providing the highest quality solar products with transparent pricing and availability. As Canada’s largest solar supplier, we maintain a well-stocked inventory of solar components, with most items already imported and unaffected by tariffs.

Tariff Review Process: As of April 1st, all prices on our website automatically reflect any applicable tariffs, ensuring accurate and transparent pricing. While the majority of our products are stocked and unaffected by tariffs, any necessary adjustments are already included in our pricing. Customers will always see the most up-to-date costs upfront.

Vendor Collaboration: We’ve worked with all affected vendors to minimize tariff impacts where possible. Our strong relationships with suppliers allow us to secure inventory and maintain stable pricing for our customers.

Country of Origin & Product Identification: To help customers make informed decisions, we clearly label products with their country of origin, including items made in Canada and the USA. This ensures transparency regarding potential tariff impacts.

Commitment to Inventory Stability: We have taken proactive measures to secure ample stock, minimizing the impact of tariffs on our customers. Our extensive inventory allows us to continue supplying solar products without disruption.

For any questions regarding tariffs or product availability, please reach out to our support team. Circuit Solar remains dedicated to providing reliable, affordable solar solutions for all your energy needs.

Fast-Rack Avenue Intake Form

The Fast-Rack Avenue Flat Roof Mount is a premium ballasted solar mounting system engineered for flat roofs. Featuring a non-penetrating design, advanced wind tunnel testing, and pre-set attachment points, it ensures durability, efficient installation, and module protection. Proudly made in Canada and backed by a 25-year warranty, this system is a trusted choice for commercial solar projects.

Project Information

Contact Name *
Fill out this field
Contact Phone
Fill out this field
Contact Email *
Fill out this field
Installer Company *
Fill out this field
Expected Install Date *
Fill out this field
Project Address *
Fill out this field

Building Information

Roof Material *
Select an option
Building Height From Grade *
Fill out this field
Roof Slope *
Fill out this field
Roof Width (East - West) *
Fill out this field
Parapet Width *
Fill out this field
Roof Length (North - South) *
Fill out this field
Parapet Height From Roof *
Fill out this field
Roof Structural Capacity (PSF) *
Fill out this field

System Information

Module Manufacturer *
Fill out this field
Module Model *
Fill out this field
Number of Modules (estimated/desired) *
Fill out this field
Racking Type
Select an option
Attachment
*System in seismically active areas will require anchors for seismic restraint per NBCC2020 requirements.
Select an option
Do you require spare components?
Select an option
Are there noticeable irregularities on the roof surface that will require significant leveling of panel rails?
Select an option
Ballast Block Weight *
Fill out this field
Array Layout *
Please include any sketches, images or designs (ex. Aurora).
Fill out this field

Fast-Rack GMX™ Ground Mount

The Fast-Rack GMX Ground Mount is a versatile and durable solution for ground-mounted solar projects, offering a secure and efficient foundation for residential and commercial installations. Designed for easy assembly and adaptability, it ensures reliable performance in any environment.

Project Information

Contact Name *
Fill out this field
Contact Phone
Fill out this field
Contact Email *
Fill out this field
Installer Company *
Fill out this field
Expected Install Date *
Fill out this field
Project Address *
Fill out this field
LAT/LONG *
Fill out this field

Site Information

Site Length *
Fill out this field
Site Width *
Fill out this field
Inter-Row Spacing or Shade Angle *
Fill out this field
Modules Per Sub-Array *
Fill out this field
Upload a sketch or image of the property indicating the desired location of the array *
Fill out this field

System Information

Module Manufacturer *
Fill out this field
Module Model *
Fill out this field
Number of Modules (estimated/desired) *
Fill out this field
Racking Selection
Select an option

Fast-Rack Ultra™ Sloped Roof Mount

The Fast-Rack Ultra Sloped Roof Mount is a high-quality and versatile solar mounting solution designed for efficient installation on sloped roofs. Engineered for durability and flexibility, it ensures seamless integration with various solar modules, delivering outstanding performance and reliability for residential and commercial projects.

Project Information

Contact Name *
Fill out this field
Contact Phone *
Fill out this field
Contact Email *
Fill out this field
Installer Company *
Fill out this field
Expected Install Date *
Fill out this field
Project Address *
Fill out this field

Building Information

Roof Slope *
Fill out this field
Roof Structural Capacity (PSF) *
Fill out this field
Roof Length (North - South) *
Fill out this field
Roof Width (East - West) *
Fill out this field
Select Roof Type
Select an option

Module Information

Module Manufacturer *
Fill out this field
Module Model *
Fill out this field
Number of Modules (estimated/desired) *
Fill out this field

Fast-Rack – Elite Ground Mount

Introducing the Fast-Rack Elite Ground Mount System—a robust and efficient solution designed for solar professionals seeking streamlined installation and superior performance. Engineered with precision, the Elite system offers a fixed tilt angle of either 35° or 45°, optimizing energy capture and ensuring long-term durability.

Project Information

Contact Name *
Fill out this field
Contact Phone
Fill out this field
Contact Email *
Fill out this field
Installer Company *
Fill out this field
Expected Install Date *
Fill out this field
Project Address *
Fill out this field
LAT/LONG *
Fill out this field

Site Information

Site Length *
Fill out this field
Site Width *
Fill out this field
Inter-Row Spacing or Shade Angle *
Fill out this field
Modules Per Sub-Array *
Fill out this field
Upload a sketch or image of the property indicating the desired location of the array *
Fill out this field

System Information

Module Manufacturer *
Fill out this field
Module Model *
Fill out this field
Number of Modules (estimated/desired) *
Fill out this field
Racking Selection
Select an option
Find Your Order
|
Become a Partner
|
Proudly Canadian 🇨🇦
Official Circuit Solar Logo – Professional Solar Energy Solutions Provider | Modern Solar Technology BrandingCircuit Solar White Logo – Clean, High-Quality Design for Solar Energy Branding | Perfect for Dark Backgrounds
Login
0
Product has been added to your cart.

Canada’s Largest Solar Inventory

Warehouses in BC, AB, ON, NS

Price Match Guarantee

Proudly Canadian

SureSine Classic 300 Watt Off-Grid Inverter, a compact and efficient inverter designed for off-grid solar power systems, providing reliable energy conversion and performance for small-scale applications.
Morningstar Corporation

SureSine Classic – 300 Watt Off-Grid Inverter

Brand: Morningstar Corporation
SKU: SI-300-115V-UL

$525.53

Available Now
SureSine Classic – 300 Watt Off-Grid Inverter
Availability by Warehouse
VictoriaN/A
N/A
VancouverN/A
N/A
EdmontonN/A
N/A
CalgaryLimited Availability
Limited Availability
BarrieN/A
N/A
HalifaxN/A
N/A
DartmouthN/A
N/A
StratfordN/A
N/A
Stock Status Notice: Inventory levels are dynamic and based on partner warehouse availability. Stock status is subject to change at any time without prior notice. For the most up-to-date availability, please contact us directly.

Compact, powerful and proven in demanding rural electrification and other demanding projects around the globe, the SureSine Classic inverter is the right tool for DC to AC power conversion in small residential, mobile and recreational, and light industrial applications where environmental extremes are a consideration.   A cast, anodized aluminum enclosure and encapsulated circuitry—plus an effectively sealed, fanless design– ensure long-term, dependable operation under the harshest conditions.

The SureSine™ is a 300 watt pure sine wave inverter (12 volt DC input) designed specifically for remote off-grid photovoltaic (PV) systems. It is an ideal inverter for rural electrification projects, telecom, remote cabins and weekend homes, and RV or caravans and boats.

Manufacturer Part Number: SI-300-115V-UL
Max. Output Power: 300W
Waveform: Pure sine
Output Voltage: 115V
DC Input Voltage: 10.0-15.5V
Peak Efficiency: 92.0%
Protective Devices: Reverse Polarity (fused), AC Short Circuit, AC Overload, High Voltage Disconnect, Low Battery Disconnect, and High Temperature Disconnect.
Compliance: CE and REACH Compliant, ETL Listed (UL 458), FCC Title 47 (CFR), Part 15 Subpart B for Class
B Device Compliant, and EN 60950-1+A11:2001, rev. 4/4/04. 

More from Morningstar Corporation

Products you might be interested in

Recently Viewed Products

At Circuit Solar, we use cookies to enhance your browsing experience, provide personalized content, and analyze our traffic. By continuing to use our website, you consent to our use of cookies. You can manage your preferences through your browser settings. For more information, please read our Privacy Policy.