Fronius Primo 8.2 Single-Phase Grid-Tie Inverter
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Product Overview
The Fronius Primo 8.2-1 is one of the most powerful residential single-phase premium solar inverters from Fronius International GmbH, engineered for serious homeowners, luxury villas, high-load residential buildings, and small commercial energy systems.
The Fronius Primo 8.2 is designed for larger energy demand where standard 5kW systems are no longer enough.
It is ideal for:
- villas
- duplexes
- luxury apartments
- clinics
- schools
- supermarkets
- offices
- hospitality businesses
- SME operations with higher daytime load
With 8200W AC nominal output, 2 MPPT trackers, 98.1% maximum efficiency, and full Solar.web monitoring, it delivers exceptional long-term reliability and ROI.
Features & Benefits
Why the Fronius Primo 8.2 is Premium
1. Higher Power for Serious Energy Users
Perfect for high-load homes and businesses where 5kW is too small.
2. Dual MPPT Trackers
Maximum solar harvest from different roof orientations and shading conditions.
3. Maximum Efficiency — 98.1%
Excellent conversion performance and faster payback.
4. Smart WiFi + Solar.web Monitoring
Monitor your system remotely using Fronius Solar.web.
5. Dynamic Peak Manager
Reduces losses caused by partial shading.
6. SnapINverter Mounting System
Simpler servicing and easier maintenance.
7. Active Cooling Technology
Longer inverter lifespan and stable operation.
8. Smart Energy Expansion
Strong compatibility with:
- Fronius and BYD
- Fronius and Victron
- Fronius Smart Meter
- Fronius battery-ready architecture
9. Premium European Engineering
Trusted globally for durability and reliability.
10. Excellent Nigerian Grid Performance
Designed for demanding real-world environments.
Product Specifications
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Fronius Primo 8.2 |
| Model | Fronius Primo 8.2-1 |
| Type | Single-Phase Grid-Tie Inverter |
| Rated AC Output | 8200W |
| Max Output Power | 8200VA |
| Max Efficiency | 98.1% |
| European Efficiency | 97.5% |
| Number of MPPT | 2 |
| Max PV Generator Power | 12.3kW Peak |
| MPP Voltage Range | 270V – 800V |
| DC Input Voltage Range | 80V – 1000V |
| AC Output Current | 35.7A |
| Communication | WiFi, LAN |
| Monitoring | Solar.web |
| Cooling | Active Fan Cooling |
| Protection Rating | IP65 |
| Weight | 21.5kg |
| Country of Origin | Austria |
| Brand | Fronius |
For Bulk Orders
Call (020) 14536190.
Applications
Perfect for:
- Premium Homes
- Luxury Duplexes
- Villas
- High-End Apartments
- Private Hospitals
- Clinics
- Private Schools
- Offices
- Guest Houses
- Restaurants
- Supermarkets
- Churches
- Law Firms
- High-Load SMEs
- Commercial Solar Installations
This is for those who cannot afford weak power systems.
How to Install
How to Install Fronius Primo 8.2
Step 1: Load Assessment
Determine energy demand and solar panel sizing.
Step 2: Site Survey
Check roof structure, shading, and AC integration requirements.
Step 3: Wall Mounting
Install inverter with proper clearance and ventilation.
Step 4: DC String Connection
Connect PV strings correctly.
Step 5: AC Grid Connection
Connect to distribution board and approved protection devices.
Step 6: WiFi Configuration
How to Connect Fronius Inverter to WiFi
- Turn on inverter
- Access setup menu
- Connect to inverter hotspot
- Open browser configuration
- Connect to local network
- Register system on Solar.web
Step 7: Commissioning
How to Commission Fronius Inverter
Professional setup ensures:
- export settings
- MPPT optimization
- firmware verification
- Solar.web monitoring
- safe commissioning
Step 8: Final Performance Test
System validation and handover.
Always use professional installers.
FAQs
- What is Fronius 8.2?
It is the Fronius Primo 8.2-1 single-phase premium grid-tie inverter with 8200W output.
- Is Fronius 8.2 a hybrid inverter?
Primarily grid-tie. Battery integration depends on system architecture and design.
- Can Fronius Primo 8.2 work without battery?
Yes. It is mainly designed for grid-tied solar systems.
- How to reset Fronius inverter?
Reset safely using installer procedures inside the service menu.
- How to restart Fronius inverter?
Use proper AC and DC shutdown sequence before restarting.
- How to update Fronius inverter firmware?
Use Solar.web installer access or certified service tools.
- How to connect Fronius Primo inverter to WiFi?
Use the inverter hotspot setup and register via Solar.web.
- Fronius vs SMA — which is better?
Both are premium brands.
Fronius is often preferred for:
- monitoring
- flexibility
- premium residential systems
- Fronius vs Victron?
- Fronius = excellent grid-tie systems
- Victron = excellent hybrid/off-grid systems
Best choice depends on your project.
Why Buy From Us?
Why Buy Fronius Primo 8.2 from ME3 Energy Ltd?
At ME3 Energy Ltd, we provide:
- Genuine Fronius Products
- Accurate Load Sizing
- Professional Installation
- Warranty Support
- Solar.web Monitoring Setup
- Technical After-Sales Support
- Fast Nationwide Delivery
- Bulk Pricing Available
- Installation Support
- Long-Term Energy Partnership
Process of purchase
Step 1: Free Consultation
We assess your exact energy needs.
Step 2: Site Inspection
Proper sizing avoids expensive mistakes.
Step 3: Transparent Proposal
Clear quotation. No hidden costs.
Step 4: Installation Agreement
Timeline, warranty, and expectations documented.
Step 5: Professional Delivery
Certified installation and testing.
Step 6: After-Sales Support
We stay with you after payment.
That is the ME3 Energy difference.
| Manufacturer | Collins & Hayes |
|---|---|
| Enable Start Countdown Timer | Yes |
| Enable End Countdown Timer | Yes |
