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The Tonglin TOGASE1091 is a twin 4mm² DC solar cable designed for 1500V photovoltaic systems, supplied on a 100m roll with red and black cores. Built to IEC 62930 H1Z2Z2-K standards, it features tinned copper stranded conductors with XLPE insulation and outer sheath, providing halogen-free, low-smoke performance and reliable operation across a wide temperature range from –40°C to +90°C.
With excellent UV, flame, ozone, and weather resistance, this flat-profile solar cable is ideal for string runs in rooftop, ground-mount, or commercial solar applications. Its flexible construction allows for easy routing in conduits and trays, with a recommended bend radius of 5×D for neat, secure installs.
(TOGASE1091)
Yes, twin 4mm² H1Z2Z2-K cable is commonly used in 1500V PV arrays due to its insulation rating, temperature tolerance, and outdoor durability.
Tinned copper improves corrosion resistance, particularly in humid, coastal, or high-UV environments, helping extend the lifespan of PV wiring.
XLPE is extremely resistant to heat, UV, ozone, and mechanical wear, making it ideal for long-term rooftop and commercial PV exposure.
Most H1Z2Z2-K solar cable operates reliably from around –40°C up to +90°C (or higher short-term), suiting Australian rooftop conditions.
Yes, 100m typically suits residential rooftops and smaller commercial arrays, reducing joins and keeping string cabling consistent.
Yes, Sparky Direct stocks the Tonglin TOGASE1091 twin 4mm solar cable and provides fast, Australia-wide shipping.
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All products come with a manufacturer’s or supplier’s warranty
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If your order arrives damaged or is faulty, let us know within 24 hours.
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Warranty starts from Invoice Date
Domestic Use: 1 Year
Commercial Use: 1 Year
Warranty Method: Return to Sparky Direct
These specifications and characteristics outline physical, mechanical, electrical details.
| SKU | TOGASE1091 |
| Model # | 1091 |
| Package Weight | 12.250kg |
| Package Width | 0.220m |
| Package Height | 0.237m |
| Package Length | 0.220m |
| TYPE | VALUE |
|---|---|
| Type | Solar Cable |
| Colour | Black |
| Length (mtrs) | 100 |
Electrical and HVAC products sold by Sparky Direct are intended for installation by licensed and appropriately qualified professionals in accordance with applicable Australian Standards and regulatory requirements. Customers are responsible for ensuring that any product purchased, including any related or associated components, is compatible and suitable for their intended installation and application.
Sparky Direct does not provide installation advice and does not assess product suitability for individual circumstances unless expressly confirmed in writing. Customers must confirm correct product selection, compatibility, compliance, and suitability with a licensed or appropriately qualified professional prior to purchase.
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