Our services
We offer a wide range of extension cords and electrical accessories – from simple solutions for home and camping use to professional products for industry and photovoltaics. Our products are characterized by high quality, durability, and compliance with applicable safety standards.
We offer both standard 230V and power extension cords, as well as specialized photovoltaic extension cords and AC/DC switchgears. Thanks to a wide selection of lengths, cable cross-sections, and additional safety features, every customer will find a solution tailored to their needs – from home workshops and caravanning to professional PV installations.
Our power extension cords are solutions designed for professional use in industry, construction, and workshops. We offer models equipped with 16A or 32A plugs and sockets, as well as variants with certified 3-phase MID meters for accurate energy consumption measurement. Additional protection is provided by surge protectors and 6kA 4P 40A 30mA Type A PR8NM residual current devices, which guarantee safe use even in demanding conditions.
Extension cords are available in lengths from 50 cm to 50 m, and we can also prepare longer configurations at the customer’s request. Depending on your needs, we use H07 or H05 cables with cross-sections of 5×1.5 mm², 5×2.5 mm², or 5×4 mm². All cables are characterized by high mechanical resistance and durability, which makes them ideal for everyday, intensive use.
For caravanning and tourism enthusiasts, we have prepared practical camping extension cords that ensure safe and convenient use of electricity while travelling. They are equipped with dedicated camping plugs and sockets, and may also have integrated meters – including MID-certified ones – allowing for accurate control of electricity consumption.
We offer extension cables in lengths from 50 cm to 10 m, and in other configurations for individual orders. We use durable H07 cables with cross-sections of 3×1.5 mm² and 3×2.5 mm², which are resistant to moisture and mechanical damage. This makes our camping extension cords perfect for use at campsites, tent sites and when travelling by motorhome.
MRsolar.pl universal 230V extension cords are practical solutions for your home, garden, office or workshop. Available in versions with meters or MID-certified meters, they enable accurate measurement of electricity consumption.
We offer models ranging in length from 50 cm to 50 m, as well as the option of producing longer versions to individual order. Depending on your needs, we use H07 or H05 cables with cross-sections of 3×1.5 mm² or 3×2.5 mm², which are characterised by high strength and flexibility. Thanks to the wide range of products on offer, MRsolar.pl 230V extension cords are ideal for both everyday home use and more demanding workshop conditions.
Specialised photovoltaic extension cables with factory-fitted MC4 connectors are a reliable solution for connecting PV panels to inverters or DC switchboards. They are available in two cable cross-sections – 4 mm² and 6 mm² – allowing them to be adapted to the requirements of the installation.
The cables are available in two colours – red (positive pole) and black (negative pole) – which facilitates polarity identification and speeds up installation. Thanks to high-quality insulation, the cables are resistant to UV radiation, moisture and changing weather conditions, and their flexible design makes them suitable even for harsh outdoor conditions. MC4 plugs ensure a tight and secure connection, guaranteeing the reliability of the entire installation.
The AC/DC switchgears with integrated surge protection offered by MRsolar.pl provide effective protection for domestic and industrial photovoltaic installations. Our models allow you to protect up to 8 PV strings, and thanks to their plug & play design, installation is quick and convenient.
The switchgears are equipped with high-quality components that meet stringent safety standards, and the surface-mounted enclosure with IP65 protection rating provides complete protection against dust and water splashes. The transparent door allows for easy inspection and servicing. This solution is particularly recommended in regions exposed to lightning strikes, where the risk of surges is highest. With our AC/DC switchgears, you can be sure that your PV installation is operating safely and reliably.
When you buy directly from the manufacturer, you are guaranteed the best price and reliable quality.
All our extension cords and switchboards are made of materials resistant to damage, moisture and weather conditions.
We use certified safety devices, residual current devices and MID meters to ensure compliance with standards.
We offer various cable lengths and configurations, as well as customised orders.
From simple domestic extension cords to professional solutions for photovoltaics and industry – all in one place.
Do you have questions about electrical components, photovoltaic installations, energy storage or financing? Write to us – we will prepare an individual quote and advise you on the best solution for your home or business.
We will respond to your enquiry within 24 hours.
Frequently asked questions
Choose an extension cord that suits your needs – neither too short nor too long. If it is too long, it may cause voltage drops and cable tangles, and if it is too short, it limits freedom of movement. Typically, the optimal length is one that allows you to easily reach the power source and your work area, e.g. 10–20 metres.
Yes, extension cords with built-in energy meters allow you to measure the power consumption of connected devices. This is useful if you want to control energy costs or monitor the operation of electrical equipment in your home or workshop. However, they are not always necessary for standard, short-term use.
Choose extension cords with IP44 or higher resistance, rubber cable (e.g. H07RN-F), appropriate cross-section (min. 3×1.5 mm²) and protection against moisture and damage. It is good if they have protective covers on the sockets and meet safety standards (CE, TÜV). At mrsolar.pl, you will find outdoor extension cords with high IP44 resistance, made of H07RN-F cable, ideal for caravans, motorhomes, as well as garden work or construction sites.
Camping extension cords are designed for outdoor use and differ significantly from standard 230 V extension cords. They use CEE connectors used at campsites, while regular models have Schuko domestic plugs. They are equipped with weather-resistant H07RN-F rubber cables and a higher degree of protection, usually IP44, which protects them from moisture and splashes. They typically have cables with a cross-section of 3 × 1.5 mm² or 3 × 2.5 mm², adapted to provide a stable power supply to devices in motorhomes and caravans. Extension cords intended for domestic use are usually lighter in construction, less resistant to external factors and designed for indoor use.
MC4 extension cables are standard in photovoltaic installations because they ensure safe, tight and durable connections between PV modules. They are resistant to weather conditions (rain, sun, frost), have low electrical resistance and are protected against accidental disconnection. Their use guarantees not only the reliability of the system, but also compliance with safety standards.