Solar Panels

SoliTek Blackstar Series

£ 127.6GBP · price may vary

Model: STEK-GF-BB.96/455W
Specifications: 0

Overview

The SoliTek Blackstar is engineered with N-type, TOPcon bifacial panels, making it the perfect solution for a wide range of applications, from residential rooftops to large-scale commercial and industrial projects. Designed to optimise energy production, combining high efficiency with a full-black design. Manufactured in Europe, Blackstar guarantees outstanding quality and durability. Using top-tier materials, these panels are engineered to withstand severe weather conditions, providing dependable energy generation for decades. Key Features & Specifications: 30-year product warranty with a projected 50-year service life Bifacial N-Type TOPCon cell technology Fire Class A rating Sleek black frame suitable for high-visibility residential and commercial projects 2mm glass-glass Black anodised aluminium frame IP68 split junction box 1762 x 1134 x 30 mm 26 kg Sustainably manufactured in Europe

Reading the specifications

Detailed specifications for SoliTek Blackstar Series have not been published yet. SoliTek 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 temperature coefficient of power, usually −0.26 to −0.35 %/°C, 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. 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.

What to check before ordering

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.

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.
Check the physical dimensions against your usable roof area before ordering. Modern modules are large, and a layout that works on paper can fail against obstructions, walkways and setback rules.
Consider N-type TOPCon or bifacial modules where space is tight or the mounting is elevated and reflective — bifacial gains of 5–15% are realistic over a light-coloured flat roof or the ground, and close to zero flush against a dark tile roof.

What people get wrong

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

SoliTek Blackstar Series is listed at £ 128 (GBP). 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 SoliTek locally before ordering.

SoliTek Blackstar Series — frequently asked questions

How much does SoliTek Blackstar Series cost?

SoliTek Blackstar Series is listed at £ 128 (GBP). 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 SoliTek Blackstar Series?

SoliTek Blackstar Series is a SoliTek product, listed under solar panels with model reference STEK-GF-BB.96/455W. The SoliTek brand page lists the rest of its range so you can compare across the catalogue.

Is SoliTek Blackstar Series right for my system?

That depends on what it has to connect to. For a solar panel, check temperature coefficient of power, usually −0.26 to −0.35 %/°C, first-year and annual degradation, and the performance warranty that guarantees them and physical dimensions and weight, which decide what fits your roof and mounting against the rest of your equipment before price enters the decision. Consider N-type TOPCon or bifacial modules where space is tight or the mounting is elevated and reflective — bifacial gains of 5–15% are realistic over a light-coloured flat roof or the ground, and close to zero flush against a dark tile roof.

Where can I buy SoliTek Blackstar Series?

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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