Onduleur monophasé raccordé au réseau R5-0,7 k~3 k
Technical Specifications
| AC Power | 0.7kW - 3kW |
|---|---|
| Inverter Type | PV Inverter / On-grid Inverter |
| MPP Voltage Range | 40 – 450 Volt |
| MPP Tracker | 1 |
| Phases | 1 |
| Communication | Plug-in Wi-Fi / 4G communications |
| Pieces per Package | 1 per carton, 54 per pallet |
| Garantie | 5 years |
Product Description
SAJ R5 0.7 – 3 kW Single-Phase Inverter
A 7 kg, fan-free inverter that reaches 97.8 % efficiency,
accepts 15 A strings and delivers live cloud monitoring for shops, schools and light-industrial roofs.
Design
| Size | 302 × 289 × 142 mm |
| Weight | 7 kg |
| Cooling | Fan-free < 25 dB |
| Enclosure | Aluminium, IP 65 |
Electrical Specs
| Rated AC Output | 0.7 – 3 kW |
| Max PV Power | Up to 4.5 kW DC |
| MPPT Range | 40 – 450 V |
| Max Input Current | 15 A |
| Night Loss | < 0.2 W |
Operating Range
| Temperature | -40 °C – +60 °C |
| Altitude | 0–4000 m (derate > 3000 m) |
| Humidity | 0–100 % (non-cond.) |
Smart Functions
- Plug-in Wi-Fi / 4G communications
- Bluetooth app for 60-sec commissioning
- Live data, alarms & remote FW updates
- Export & generation limit ready
Safety & Protection
- Built-in DC switch & SPD (Type III)
- AFCI / GFCI fault detection
- Anti-islanding & grid monitoring
- CE, EN 50549, AS 4777 certified
Install & Service
- Rear-panel bracket: 5-min one-person mount
- Tool-free AC plug + MC4 DC connectors
- Auto country grid-code selection
- Global SAJ service partners
Garantie
| Standard Cover | 5 years |
| Extension Option | Up to 25 years |
Product Resources
Download the latest user manual & datasheet:
Product Video Showcase
Watch our product demonstrations and tutorials
SAJ R5 Rooftop Solar Inverter for Smart Solar Energy
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Introducing R5 Series Rooftop On-grid Solar Inverter
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R5 Rooftop Solar Inverter: How to set up export limitation based on eSolar SEC via eSolar O&M
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Application Scenarios
Discover how this product can be used in different real-world scenarios
Urban Rooftop Solar System
Who it’s for: Homeowners in cities with small roof space but high daily usage.
Why it fits:
- Compact & lightweight (<6.5 kg) – easy for single-person install
- Handles high-current 16A modules like 182mm/210mm half-cut
- Wi-Fi app access makes monitoring convenient for remote users
“This inverter powers my whole kitchen and AC system—no noise, no fuss.” —User in Bangkok
Rural Home with Basic Energy Needs
Who it’s for: Farms, cottages, and village homes with single-phase grid access.
- Wide MPPT voltage range: works with just 4–6 panels
- Dual MPPTs on 2kW+ models: good for East-West roofs
- IP65 design: safe for outdoor brick-wall or shaded install
How We Work With You
From your first call to final delivery, we make the process simple and clear
Talk & Plan
We listen to your needs and create a plan that works for you. Our team will help you understand all your options.
Quote & Agree
You get a clear price with no hidden costs. Once you're happy with everything, we sign the agreement and start working.
Make & Check
We carefully make your order and check everything meets our high standards. You'll know exactly how things are going.
Ship & Support
Your order ships safely to you on time. We're always here to help if you need anything after delivery.
Foire aux questions
Find answers to common questions about our products and services
How can I monitor the inverter performance in real-time?
✔ App & Platform Options
- SAJ eSolar App (iOS & Android): live data, energy reports, alerts
- Web Portal: browser-based dashboard for installers
- Wi-Fi built-in by default; optional 4G dongle for remote sites
📦 Real-World Usage Example
One installer in Romania uses the portal to monitor over 200 rooftops across different cities. The app helps detect underperformance within 24 hours of a string issue.
🛠 Setup Tip
Setup is QR-based. Just scan the code on the inverter and follow the app wizard. Most installers complete it in under 10 minutes.
What certifications does the R5 inverter have?
The R5-0.7k~3k-S1-15 is certified for grid-tied use in key European markets:
| EN 50549-1 | EU grid connection |
| G98 / G99 | United Kingdom |
| VDE-AR-N 4105 | Germany |
| CE Mark | EMC + Safety |
These documents are often requested during local DSO grid registration or rebate application. Digital versions are available.
What solar panels are compatible with this inverter?
📐 Electrical Compatibility
- Max input current: 16A per string
- MPPT voltage range: 80–550V
- Dual MPPTs on 2kW+ models
✅ Recommended Panel Types
- 182mm / 210mm half-cut monocrystalline
- Power range: 400W–600W/module
🔧 Example Setup
A typical 3kW system uses 6×550W panels in landscape orientation, paired with the R5-3K. Oversizing up to 150% is supported.
How is the product packaged and shipped?
📦 Standard Packaging
- Single units: strong carton box with internal foam protection
- Bulk orders: palletized with shrink wrap and corner guards
- External labels: model, SN, and QR code for scanning
🚢 Shipping Notes
Packaging is optimized for sea freight (LCL or FCL). No fumigation required. Wooden crate optional if needed for warehouse stacking or special routes.
What documents are included with the shipment?
📎 Included Documents
- Commercial Invoice + Packing List (with HS code)
- User Manual and Quick Installation Guide (English)
- Product Test Report (with matching SN)
- Compliance Certificates: CE, TÜV, VDE (PDF + print)
📝 Document Usage
These documents help with customs clearance, rebate filing, DSO registration, and installer compliance checks. If your country requires special forms (like Form A or CO), let us know in advance.
Still have questions?
Can't find the answer you're looking for? Our support team is here to help you.
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