EV Accessories and Mounting
Embracing Solar Solutions for Solar Installers
At 3Buy Solar, we serve the unique daily needs of professional solar installers who need more than just access to components—they need procurement-ready tools, real-time product visibility, and supply chain confidence to scale their operations efficiently across residential, commercial, and off-grid projects.
As a specialist solar PV panel supplier, solar wholesaler, and energy storage distributor, our webshop provides direct access to certified Tier 1 components including hybrid inverters and string inverters, lithium battery kits, MPPT solar charge controllers, complete PV kits, and all required BOS components—with no minimum order quantities and same-day dispatch from our verified EU stock.
We’ve eliminated the procurement bottlenecks common with distributors like Krannich, Memodo, Solarkit, or BayWa.re by giving you a transparent platform optimized for solar professionals, EPCs, subcontractors, and technical procurement managers. See live stock levels, download full datasheets, filter by voltage class or application, and order everything you need—without login walls, delayed quotes, or account approval barriers.
Cameron Dietrich
“Absolutely thrilled with my experience! This company is outstanding, demonstrating excellent organization and communication. They offer very reasonable pricing, making them a fantastic choice. Very friendly people. Highly recommend!”
What Makes 3Buy Solar the Smarter Choice for Installers?
1. No MOQ, No Gatekeeping:
Whether you’re sourcing one inverter or a full 50kW hybrid setup, there are no purchase limits or registration walls to get started.
2. Real-Time EU Warehouse Stock:
We hold over 6,000 certified products in European warehouses—meaning your gear is already closer to the site.
3. Verified Compatibility Across Brands:
From Fronius–BYD, Growatt–Pylontech, to Huawei–Sungrow, our team tests actual field-ready combinations to ensure you avoid mismatch issues.
4. Fast Quote Turnaround + Project Logistics:
Need pallet pricing, bundled PV + battery kits, or freight planning? We support project-based RFQs and offer fast drop-shipping to any site in Europe.
5. Installer-Specific Technical Support and Training:
Our staff includes engineers and certified installers who assist with system design, BMS integration, EPS wiring, and firmware updates—real support, not ticket numbers.
Our Solar Product Categories for Installers
We offer a curated selection of high-demand, installer-tested products from Europe’s most trusted manufacturers:
-
Solar Panels: JA Solar, Longi, Trina Solar, Jinko, and Canadian Solar
-
Hybrid & String Inverters: Growatt, Fronius, Huawei, Solis, Deye, Solplanet, Fox ESS
-
Solar Batteries & Energy Storage Kits: BYD, Pylontech, BSLBATT, Dyness
-
MPPT Charge Controllers: Victron, SRNE, EPEver, and other high-efficiency off-grid controllers
-
Mounting Systems & BOS Accessories: AC/DC protection, cabling, connectors, combiner boxes
Designed Around the Real Needs of Installers
Whether you’re quoting a hybrid home system, upgrading a grid-tied farm, or deploying a multi-phase C&I installation, we give you the tools, data, and service you need to execute confidently.
-
Filter by application: Residential, Commercial, Off-Grid, Marine, RV
-
Filter by inverter type: Hybrid, Grid-tied, Off-grid, Battery-ready
-
Filter by voltage class: 12V, 24V, 48V, 400V 3-phase, high-voltage DC systems
-
Access documentation instantly: Datasheets, manuals, certifications, firmware
Partner Testimonials
“Absolutely thrilled with my experience! This company is outstanding, demonstrating excellent organization and communication. They offer very reasonable pricing, making them a fantastic choice. Very friendly people. Highly recommend!“
— Cameron Dietrich
“I’ve been a loyal customer of 3Buy guys for nearly 15 years, including their previous business venture, and I can confidently say they are top-notch! The owner is incredibly trustworthy and runs a business that consistently offers a fantastic selection of products. The service is exceptional, and they always provide prices that beat any other quotes I’ve received. I highly recommend them for anyone looking for quality and value.“
— Mark Williamson
Get Started Today
-
Create Your Account: Sign up for a free account to access our full catalog and personalized services.
-
Explore Our Products: Navigate through our categories to find the exact components you need for your projects.
-
Place Your Order: Enjoy a secure checkout process and reliable delivery to your site or warehouse.
3Buy Solar is committed to supporting solar installers with a comprehensive range of products, competitive pricing, and expert support. Partner with us to streamline your procurement process and enhance your installation services across Europe.
Deye SE-F12 Energy Storage System – 12kWh LiFePO4 Battery (IP21)
Available on backorder
New: 1294.88 €
0%
Deye SE-F16-C Energy Storage System – 16kWh LiFePO4 Battery (IP21)
Available on backorder
New: 1549.88 €
0%
What Does 3Buy Solar Stand For?
At 3Buy Solar, our name reflects the three core values that define how we work with professional solar installers across Europe: Buy Smarter. Buy Faster. Buy With Confidence.
We’re not just another solar PV supplier or distributor—we’re a trade-first procurement platform built to eliminate friction at every stage of the installer workflow. From instant access to pricing and datasheets, to real-time stock and EU-wide delivery without minimum order quantities, we’ve designed every part of our webshop around your business reality.
We help you buy smarter with verified Tier 1 brands like Growatt, Fronius, Deye, BYD, Huawei, JA Solar, Solplanet, and Trina Solar—curated specifically for compatibility, availability, and certification compliance across residential, commercial, and off-grid projects. You buy faster with no login barriers, no locked quotes, and same-day dispatch on thousands of in-stock items. And most importantly, you buy with confidence, knowing you’re backed by expert technical support, project-level guidance, and transparent B2B pricing that puts you ahead of the competition.
3Buy Solar isn’t just a name—it’s a commitment to European solar professionals who want a better way to work.
Why Choose 3Buy Solar Over Memodo, Krannich, Solarkit or BayWa.re?
When you’re sourcing equipment for professional solar installations, the right supplier isn’t just about pricing. It’s about support, visibility, logistics, and trust. We understand the pain points that many installers face when working with large distributors. That’s why 3Buy Solar is built differently—by solar professionals, for solar professionals.
Here’s what sets us apart from competitors like Memodo, BayWa.re, Krannich, Solarkit, Keno, Menlo Electric and Energy3000:
1. No Minimum Order Quantity (MOQ)
You don’t need to hit a volume threshold to get access to wholesale prices. Whether you’re buying a full pallet or just a single unit for a specific job, we ship directly from our EU stock. Ideal for small teams or decentralized projects.
2. Real-Time Stock and Transparent Pricing
No hidden logins, no pricing firewalls. Every visitor sees real-time stock status, live prices, and delivery availability—without needing to wait for a quote or create an account first.
3. Fast Account Approval and Installer Support
While others take days to approve trade accounts, we onboard new installers within 24 hours. You also get access to direct technical support for product selection, system design, and procurement queries—no ticketing delays.
4. EU-Wide Logistics and Drop Shipping
We offer fast, tracked delivery across Europe, including direct-to-site options. For installers managing multiple jobs, our drop-shipping service simplifies logistics and cuts unnecessary warehousing costs.
5. Installer-Tested Complete Kits and Verified Compatibility
Our solar panel kits, hybrid inverter bundles, and energy storage systems are curated specifically for field use. All products are tested in live environments before being added to our catalog—so you install with confidence.
| Feature | 3Buy Solar | Memodo | Krannich | Solarkit |
|---|---|---|---|---|
| Account approval | <24h | 2–3 days | 2–5 days | 1–3 days |
| Visible prices | ✅ | ❌ | ❌ | ❌ |
| MOQ | None | Yes | Yes | Yes |
| EU-wide drop shipping | ✅ | Limited | Partial | ❌ |
“Information based on publicly available sources as of 2025. Please confirm directly with the respective distributor.”
Want to Work With a Solar Wholesaler That Works Like You Do?
If you’ve ever been slowed down by hidden pricing, delayed account approvals, or outdated stock listings, you’re not alone. Many European solar installers face unnecessary friction when sourcing products from traditional solar distributors. Whether you’re quoting a hybrid PV system for a homeowner or designing a full three-phase setup for a C&I site, your focus should be on engineering solutions—not on chasing down invoices, waiting days for login credentials, or wondering if the inverters you need are actually in stock. Are you looking for Solar Trainings and Webinars? Visit our 3Buy Solar Youtube Channel.
At 3Buy Solar via Buy-Solar.online, we’ve rebuilt the solar supply model to match the way professionals actually work. No paywalls. No minimum order quantity. No gatekeeping. You get instant access to Tier 1 solar components, transparent B2B pricing, real-time inventory across inverters, storage, and PV kits, and full EU logistics support. Our platform is designed for project-ready procurement—so you can move fast, quote accurately, and get materials on-site when it matters most. From installer-tested battery kits and certified PV modules to advanced inverters and compliant BOS gear, we provide everything you need in one place, without the hassle.
As solar demand continues to surge across Europe, professional installers are being asked to deliver faster, smarter, and more scalable energy systems across every application—residential rooftops, C&I facilities, off-grid properties, and hybrid battery-backed installations. In this context, access to the right supplier can make or break your ability to deliver on time and within budget.
At 3Buy Solar, we do more than ship products—we work as your procurement partner and technical support backbone. Our webshop is built for real-world workflows with intuitive filters by voltage class, system type, energy storage integration, and certification compliance. Whether you’re sizing an off-grid setup in rural Croatia, a hybrid inverter system in Spain, or a commercial three-phase install in Germany, we help you spec and source complete systems with full confidence—without the time waste common with traditional wholesalers.
Our catalog includes over 6,000 in-demand, installer-tested products from trusted solar manufacturers for 2025 and beyond—including Growatt, Fronius, Huawei, Solplanet, Deye, BYD, JA Solar, Longi, Trina Solar, and Solis. You’ll find real-time inventory across solar panels, hybrid and string inverters, battery kits, charge controllers, BOS components, and mounting systems. With no MOQ, instant quote access, and full EU-wide logistics and freight tracking, 3Buy Solar eliminates friction for B2B buyers, subcontractors, EPCs, and high-volume residential and commercial installers. You can skip the quote walls, approval delays, and slow responses common with suppliers like Krannich, Solarkit, Energy3000, or BayWa.re.
We support every stage of your solar installation pipeline—from project scoping and design to fulfillment, shipment consolidation, and technical aftersales. Whether you’re sourcing one inverter or building out a fleet of megawatt-scale rooftop systems, our installer-first service model ensures you stay ahead of schedule and under budget—with a responsive team that understands your priorities.
❓ Read More: Solar Procurement FAQ for Professional Installers
What makes 3Buy Solar different from typical solar wholesalers like BayWa.re or Memodo?
We offer transparent B2B pricing, real-time stock visibility, and immediate access to technical documentation—without login restrictions or distributor gatekeeping. Our webshop is open-access, with no MOQ, and optimized for installers who want fast, reliable sourcing with EU delivery and project-ready support.
Do you offer volume pricing, pallet quotes, or kit bundles?
Yes. For bulk and recurring orders, we provide pallet-level pricing, bundled system kits (PV + inverter + battery), and delivery planning for projects across Europe. Whether it’s a single-phase residential kit or a 500 kW C&I order, we tailor the quote and shipping to your job requirements.
Can I get help with design specs or compatibility issues?
Absolutely. Our team includes solar engineers and certified product specialists who help with inverter-battery matching, BMS integration, EPS wiring diagrams, firmware support, and grid compliance specs. We support Solax, Growatt, Huawei, Deye, Fronius, and other major brands.
Are all your products certified for grid connection and EU regulations?
Yes. All products at Buy-Solar.online are CE-marked and RoHS-compliant. You’ll find models with EN50549, VDE-AR-N 4105, G98, and G99 compatibility, including downloadable certification and datasheet files per listing—making it easy to spec and submit with DNOs and regulators.
Do I get better pricing or benefits if I’m a regular installer partner?
Yes. Registered trade customers and verified installation partners gain access to exclusive stock, early product releases, volume-based pricing tiers, priority order handling, and B2B support. No hidden paywalls, no generic ticket queues—just installer-focused service.
