Solar Panels

150W | Hard Frame Solar Panel | 42V / 49V

A$ 159AUD · price may vary

Model: SP150HV
Specifications: 0

Overview

Engineered for off-grid adventures, HPX PRO Technology delivers massive power, improved efficiency, and reliable performance, even in partial shade. With sleek, durable designs built for Australian conditions, these panels provide a dependable energy solution that look as good as they perform.

HPX PRO Technology

Built with HPX PRO Technology, these panels provide higher power per square metre, reduced energy loss, and improved efficiency, even in partial shade. Every panel is designed to get the most out of the available sunlight so you can stay powered up for longer.

Refined Aesthetic

The panels don’t just perform well: they look good, too. With a sleek, modern design, they integrate seamlessly onto caravans, 4WDs, and other setups without compromising style.

Built for Off-Grid Adventures

Perfect for extended trips, these 42V/49V hard frame panels are your dependable energy companion, delivering consistent charging and peace of mind no matter where your journey takes you.

Made for Local Conditions

Designed and developed here in Australia, every panel is built to withstand local conditions and meet the demands of real-world adventuring.

Easy Installation

For a secure and hassle-free setup, we offer purpose-built mounting brackets (sold separately). These brackets make installation simple and ensure your panels stay firmly in place on your caravan or 4WD.

Australian Design & Development

Our 42V/49V Hard Frame Solar Panels have been proudly designed and developed in Australia to deliver maximum performance for serious off-grid setups. More than just an energy solution, they’re a reflection of innovation and durability you can rely on when it matters most.

Please note: This 42V Solar Panel will not work with our DCDC chargers as the solar input is a max of 32V. If you want a hard-frame solar panel to work with our DCDC chargers, please view the 22V model.

Mounting brackets are sold separately HERE.

Reading the specifications

Detailed specifications for 150W | Hard Frame Solar Panel | 42V / 49V have not been published yet. iTechworld lists this solar panel in the Solar Panels, and we add fields as the manufacturer releases them — in the meantime, ask your distributor for the datasheet before ordering.

For a solar panel, the figures that matter most are rated power in watt-peak (Wp) measured at standard test conditions, module efficiency, typically 19–23% on current products, cell technology — mono PERC, N-type TOPCon, HJT, or bifacial and temperature coefficient of power, usually −0.26 to −0.35 %/°C. Panels are the generating half of the system and the part that determines how much energy is available at all. They are also the longest-lived component, routinely still producing over 80% of their original output after 25 years.

Choosing a solar panel: the checks that matter

The checks below apply to any solar panel. Run them against the specification table above — most disappointing solar purchases are compatible-on-paper units that fail one of these in practice.

Keep every panel in a string identical in model and rating. Mismatched modules in one string pull the whole string down to the weakest one.
Compare cost per watt rather than price per panel — a higher-wattage module is often cheaper per watt and needs fewer mounting rails, clamps and cable runs.
Prefer a lower (closer to zero) temperature coefficient in hot climates. Panels lose output as they heat up, and on a 45 °C roof the difference between −0.34 %/°C and −0.29 %/°C is real energy over a year.
Read both warranties. The product warranty (typically 12–15 years, up to 25 on premium modules) covers manufacturing defects; the separate performance warranty guarantees output — commonly 87–92% remaining at year 25.

Common mistakes

Buying the highest wattage available without checking the inverter's MPPT voltage window — a string that sits outside the window produces less, or nothing.
Assuming rated power is what you will see. Real-world output at midday is typically 75–85% of the nameplate figure after temperature, soiling, wiring and inverter losses.
Underestimating shade. A single shaded cell can suppress an entire string unless you use module-level optimisers or microinverters.

Price and availability

150W | Hard Frame Solar Panel | 42V / 49V is listed at A$ 159 (AUD). Solar pricing moves with supply, import duties and exchange rates, and distributors set their own margins, so treat this as a comparison reference and confirm the current figure before you order.

SolarBazaar compares equipment rather than selling it. Shortlist here on specification and price, then buy from an authorised distributor or installer in your country: warranty cover on solar hardware is normally honoured through the channel you bought from, so confirm who supports iTechworld locally before ordering.

150W | Hard Frame Solar Panel | 42V / 49V — frequently asked questions

How much does 150W | Hard Frame Solar Panel | 42V / 49V cost?

150W | Hard Frame Solar Panel | 42V / 49V is listed at A$ 159 (AUD). The figure is indicative — solar prices move with supply, duties and exchange rates, and each distributor sets its own margin — so confirm the current price with a supplier before ordering.

Who makes 150W | Hard Frame Solar Panel | 42V / 49V?

150W | Hard Frame Solar Panel | 42V / 49V is a iTechworld product, listed under solar panels with model reference SP150HV. The iTechworld brand page lists the rest of its range so you can compare across the catalogue.

Is 150W | Hard Frame Solar Panel | 42V / 49V right for my system?

That depends on what it has to connect to. For a solar panel, check first-year and annual degradation, and the performance warranty that guarantees them, physical dimensions and weight, which decide what fits your roof and mounting and open-circuit voltage (Voc) and short-circuit current (Isc) for string design against the rest of your equipment before price enters the decision. Read both warranties. The product warranty (typically 12–15 years, up to 25 on premium modules) covers manufacturing defects; the separate performance warranty guarantees output — commonly 87–92% remaining at year 25.

Where can I buy 150W | Hard Frame Solar Panel | 42V / 49V?

SolarBazaar lists and compares equipment rather than selling it. Use the specifications and price here to shortlist, then buy through an authorised distributor or installer — buying in-channel is what keeps the manufacturer's warranty valid.

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