Solar Installer Shop

Solar Installer Shop for PV and Energy Storage

Welcome to the 3Buy Solar Installer Shop. This is a professional solar PV and energy storage webshop for installers, electricians, EPC contractors, resellers and technical buyers across Europe.

The shop is built for real project sourcing. You can find panels, inverters, batteries, complete kits, charge controllers, mounting parts, cables, connectors and electrical supplies in one place.

A professional buyer does not only need a low price. You also need the right model, correct technical data, available stock, warranty support and delivery that fits the project schedule. That is why the 3Buy Solar shop focuses on clear product information and procurement-ready categories.

Use this page to compare products, browse categories, prepare quotations and order equipment for residential, commercial, hybrid, off-grid and backup power projects.

We support professional buyers with EU stock, B2B pricing, VAT invoicing, manufacturer datasheets, product specifications, technical support and European delivery.

What You Can Buy from 3Buy Solar

The 3Buy Solar shop is organised around the product groups used most often in daily installation work. Each category is built to help professionals move from system design to ordering faster.

Solar Panels

Browse high-efficiency PV modules for homes, commercial buildings, farms, warehouses and off-grid sites. Our range includes monocrystalline and bifacial modules from trusted manufacturers.

Installers can source panels for rooftop systems, ground-mounted projects, self-consumption systems, backup-ready homes and complete kits. Product listings are prepared with the details that matter for installation work, such as power class, module type, dimensions, warranty and brand.

Good panel selection affects the full system. It influences inverter sizing, string design, mounting layout, transport planning and final project cost. That is why we focus on products that are suitable for professional European PV installations.

Solar Inverters

Find single-phase, three-phase, hybrid and off-grid inverters for different project types. The inverter range supports grid-tied systems, battery storage, backup power, self-consumption and off-grid applications.

Product pages include practical details such as output power, phase type, MPPT design, PV input limits, battery compatibility, communication options, backup function and monitoring support.

For electricians and PV installers, these details are essential. They help you choose the correct inverter for the property, grid connection, battery system and customer expectation.

Solar Batteries and Energy Storage

Source LiFePO4 batteries, low-voltage battery modules, high-voltage battery systems, rack-mounted units, BMS components, cabinets and accessories.

These products are suitable for self-consumption, peak-shaving, backup power, hybrid installations, battery retrofits and commercial storage projects. Installers can compare useful details such as voltage range, usable capacity, cycle life, communication protocol, scalability, IP rating and warranty.

Energy storage is now one of the fastest-growing parts of the European solar market. Customers want to use more of their own power, reduce grid dependence and prepare for higher electricity prices. For installers, this means every battery project needs clear product matching and reliable component supply.

Complete Kits

Choose complete kits for homes, off-grid buildings, backup systems, cabins, mobile energy projects and hybrid battery installations.

A complete solar kit can reduce sourcing time because the main parts are selected to work together. Depending on the system type, a kit may include panels, inverter, battery, charge controller, mounting parts, cables, connectors and protection devices.

For installers, kits are useful when speed and compatibility matter. For resellers, they create an easier way to sell a full solution instead of separate components.

Charge Controllers

Browse MPPT and PWM charge controllers for off-grid, mobile, marine and battery-based systems.

A charge controller is a small part of the project, but it is critical for system performance. The right controller helps protect the battery, improve charging efficiency and keep off-grid systems stable.

Our range is selected for practical use in cabins, boats, caravans, telecom sites, remote buildings and backup systems.

Mounting, Cables and Electrical Accessories

Order the supporting parts needed for safe installation work. This includes solar cable, MC4 connectors, battery cables, fuses, isolators, protection devices, mounting hardware, racking components and BOS materials.

These products are not always the most visible part of a PV system, but they matter on site. Correct accessories help reduce installation problems, improve safety and support a cleaner final handover.

Built for Real Installer Workflows

The 3Buy Solar shop is designed around how professionals actually buy.

You may be preparing a quotation. You may need a replacement part. You may be matching a hybrid inverter with a compatible battery. You may be sourcing stock for several projects at once.

The shop helps with all of these workflows by using clear categories, technical product names and practical product information.

Professional buyers can browse by:

• Product type
• Brand
• Application
• System voltage
• Inverter phase
• Battery type
• Installation use case
• Accessory group
• Complete kit type

This structure helps reduce wrong orders and saves time during project planning.

Why Professional Buyers Choose 3Buy Solar

EU Stock and Faster Project Planning

Availability matters when installation dates are fixed. Delays can affect the installer, the end customer and the whole project schedule.

3Buy Solar focuses on products supplied through European warehouse channels. This helps professional buyers plan orders with better visibility and shorter lead times.

B2B Pricing and VAT Invoicing

Professional buyers need a purchasing process that works for business. The shop supports B2B account use, VAT invoicing, volume requests, multi-line orders and project-based sourcing.

This makes it suitable for single product orders, full system packages, reseller stock and larger procurement lists.

Technical Documentation Before Ordering

Installers need more than product images. They need technical data they can use before they place the order.

Where available, product pages include manufacturer datasheets, model numbers, specifications, warranty details, compatibility notes and accessory information.

This helps buyers compare products properly and choose components that fit the system design.

Brands Used in Real European Projects

3Buy Solar focuses on manufacturers used in practical solar and storage installations. Depending on stock, buyers can source products from brands such as SolaX, Deye, Huawei, GoodWe, Growatt, Solis, Victron, Felicity Solar and other established manufacturers.

Brand choice matters because installers need warranty support, documentation, compatibility and customer confidence.

Product Categories That Match the Job

The shop is not organised like a general electrical store. It follows the structure of real PV projects.

You can move from panels to inverters, from batteries to BMS units, from charge controllers to cables, and from complete kits to mounting parts without losing the technical context.

This makes sourcing easier for installers, electricians, EPCs, wholesalers and resellers.

Applications We Support

Residential Solar PV Systems

For residential rooftops, buyers can source panels, hybrid inverters, batteries, mounting accessories and electrical components.

These products are used for self-consumption, lower electricity bills, backup-ready homes and battery storage upgrades.

Commercial and Agricultural Projects

For larger projects, the shop includes three-phase inverters, high-output modules, battery storage components, mounting systems and BOS materials.

These products are suitable for warehouses, farms, workshops, shops, offices, greenhouses and other commercial buildings.

Hybrid Solar and Battery Storage

Hybrid systems combine PV generation with battery storage. They are becoming more important as customers want better control over energy use.

Installers can source inverters, batteries, BMS units, racks, communication accessories and protection devices for solar-plus-storage projects.

Off-Grid and Backup Power Systems

For cabins, remote buildings, telecom sites, mobile workshops, boats and caravans, buyers can source off-grid inverters, charge controllers, batteries, cables and complete kits.

These systems need reliable components because they often operate without a stable grid connection.

Reseller and Wholesale Supply

Resellers, regional distributors and online solar shops can use 3Buy Solar for repeat sourcing, product comparison and European delivery.

The shop supports professional product information, clear categories and practical procurement for buyers who need to serve their own customers.

Solar PV Supplier and Energy Storage Distributor for Europe

3Buy Solar works as a solar PV supplier and energy storage distributor for professional buyers across Europe.

The goal is simple: help installers, electricians, EPCs and resellers source the correct products without wasting time across many supplier platforms.

You can use the shop for direct product orders, project sourcing, bulk requests and repeat procurement. This is useful for small installation companies as well as larger technical buyers.

The main focus is professional supply of solar panels, solar inverters, solar batteries, energy storage systems, complete kits and installation accessories.

Technical Support and Procurement Help

Choosing the right product depends on more than price.

You need to check voltage, phase type, inverter power, battery communication, MPPT limits, backup requirements, mounting layout, cable sizing, protection devices and local installation rules.

3Buy Solar can support professional buyers with:

• Product comparison
• Inverter and battery matching
• Complete kit sourcing
• BOM-based purchasing
• Energy storage component selection
• Volume order planning
• Delivery coordination
• Technical product documentation

This support helps reduce mistakes before the order is placed.

Start Sourcing for Your Next Solar Project

Use the 3Buy Solar Installer Shop to browse and order professional PV equipment, battery storage components and complete kits for projects across Europe.

Whether you need one replacement component, a full system package, stock for resale or products for a commercial installation, the shop is designed to make sourcing clearer, faster and more reliable.

Browse the shop and find the components you need for your next installation.

4 FAQs for This Page

Who is the 3Buy Solar Installer Shop for?

The 3Buy Solar Installer Shop is built for solar installers, electricians, EPC contractors, resellers, wholesalers and technical buyers sourcing PV equipment and energy storage components in Europe.

What products can I buy from 3Buy Solar?

You can buy solar panels, inverters, batteries, energy storage systems, complete kits, charge controllers, cables, connectors, mounting parts and electrical accessories.

Does 3Buy Solar support B2B solar procurement?

Yes. 3Buy Solar supports B2B buyers with EU stock, VAT invoicing, volume requests, project sourcing, technical documentation and professional purchasing support.

Can installers source complete solar kits?

Yes. Installers can source complete kits for residential systems, off-grid sites, backup power, mobile energy and hybrid battery projects, depending on stock and system requirements.

Explore the shop and source the components you need for your next solar project.

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Explore the full inventory and become part of the green energy transition. Visit and browse our B2B and B2C platforms today:

3Buy Solar – One of the best Solar Shop Online for Panels, Inverters, Kits, and Wholesale Distribution Across Europe. 

Explore our comprehensive solar shop today and take the next step towards a greener, more sustainable future. Need more info on the products we sell? Visit our 3Buy Solar Youtube Channel. launched in 2014 to help installers like you. Whether you’re outfitting a large-scale installation or embarking on a personal energy project, our solar distributor shop is here to empower your success. Contact us during working hours. We do spend the weekends with our families.