PV modules

G-VOLT Wholesale supplies Tier 1 photovoltaic modules for rooftop, ground-mounted, and PV farm installations. We work with renowned manufacturers – AIKO, JA Solar, Jinko Solar, Trina Solar, Canadian Solar – offering high-efficiency panels, long service life, and full technical documentation. Our solutions perform in commercial, industrial, and agricultural projects, ensuring high energy efficiency in all conditions.

What is a photovoltaic panel?

A photovoltaic panel (PV module) is a set of silicon cells connected in series or in parallel, converting solar radiation into direct current (DC). In professional installations, modules are connected into strings matched to inverters, enabling conversion to alternating current (AC) and integration with the power grid. It is crucial to match power, operating voltage, temperature coefficient, and resistance to degradation.

Why choose G-VOLT photovoltaic modules?

• High efficiency – even above 22–23% in top models
• Cell technologies: monocrystalline PERC, N-type TOPCon, HJT
• Resistance to LID, LeTID, and PID degradation
• Stable performance in low-light and high-temperature conditions
• Long warranties: 12–25 years product, up to 30 years performance

Technologies and parameters

We offer PV panels across a wide power range – from 400 W to 600 W+, in standard, bifacial, and Full Black versions. Half-cut and multi-busbar (MBB) technologies improve efficiency and reduce losses under partial shading. All products have IEC-compliant certifications and complete datasheets.

Applications in B2B projects

G-VOLT modules are used in commercial, industrial, and agricultural installations – from factory rooftops and ground-mounted structures to hybrid systems with energy storage. Thanks to our B2B cooperation model, we provide installers and industry partners with fast access to proven solutions, expert advice, and favorable purchasing terms.

G-VOLT offer for installers and distributors

All photovoltaic modules available at G-VOLT are stocked in warehouses in Poland and across Europe. We ensure fast delivery times, competitive prices, and full technical support. We also recommend compatible inverters and mounting systems, enabling complete and reliable PV systems.