Inversor trifásico ligado à rede R6-15k~25k
Technical Specifications at a Glance
| AC Power | 15kW - 25kW |
|---|---|
| Inverter Type | PV Inverter / On-grid Inverter |
| MPP Voltage Range | 180 – 1000 Volt |
| MPP Tracker | 2 |
| Phases | 3 |
| Communication | RS485, RS232, Bluetooth, Wi-Fi, Ethernet, 4G (optional) |
| Pieces per Package | 1 per carton, 12 per pallet |
| Warranty | 5 years (extendable up to 20 years) |
What This Model Is Best For
SAJ R6 15 – 25 kW Three-Phase Inverter (T2-32)
A high-power string inverter series that hits 98.8 % peak efficiency,
handles 2 × 32 A strings and provides smart, grid-friendly control for
commercial rooftops, carports and small C&I plants.
Design
| Size | 409 × 558 × 234 mm |
| Weight | 23.7 kg |
| Cooling | Smart fan < 50 dB |
| Enclosure | Aluminium, IP 65 |
Electrical Specs
| Rated AC Output | 15 – 25 kW |
| Max PV Power | 22.5 – 37.5 kW DC |
| MPPT Range | 180 – 1000 V |
| Max Input Current | 2 × 32 A (38.4 A ISC) |
| Night Loss | < 0.6 W |
| Grid Output | 3L + N + PE, 220/380 – 240/415 V |
Operating Range
| Temperature | -40 °C – +60 °C (derate > 45 °C) |
| Altitude | 0 – 4000 m (derate > 3000 m) |
| Humidity | 0 – 100 % (non-cond.) |
Smart Functions
- Dual MPPT with 4 string inputs
- Optional AFCI & 24/7 load monitoring
- Bluetooth app for one-minute setup
- Wi-Fi / Ethernet / 4G cloud data & OTA firmware
- Export & reactive power control ready
Safety & Protection
- Built-in DC switch & Type III AC/DC SPDs
- AFCI (optional), GFCI, DCI & insulation monitoring
- Anti-islanding & grid monitoring
- Certified to IEC 62109, EN 50549, CEI 0-21/0-16, G98/G99, AS 4777.2
Install & Service
- Rear-panel bracket for quick wall mount
- Tool-free terminal-block AC & MC4 DC
- Auto country grid-code selection
- Global SAJ service network
Warranty
| Standard Cover | 5 years |
| Extension Option | Up to 20 years |
Product Resources
Download the latest user manual & datasheet:
Installation, Walkthrough, and Product Videos
Use these videos for installation review, commissioning checks, and client-facing product walkthroughs.
InterSolar 2022: Come & Check SAJ latest solutions for your smart energy
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SAJ R6 Series Solar Inverter Installation Tutorials
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Set up SAJ module WIFI connection Tutorial - 2024 - EN
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Where This Model Fits Best
Use these scenarios to decide whether this model belongs on the shortlist before quote approval.
Factory Rooftops with 3-Phase Loads
For factories running three-phase machinery (motors, pumps, compressors), this inverter offers high PV capacity (up to 25kW) and reliable output stability.
- Perfect match for light manufacturing or agro-processing plants
- 6 string inputs accommodate large roof areas
- Onboard protections handle rural grid fluctuations
Commercial Shopping Centers / EV Car Parks
When paired with canopy structures or carports, this model delivers clean energy to shops or EV chargers efficiently and quietly.
| Output Range | 15–25kW |
| Noise Level | Low fan cooling (~35 dB) |
| Connectivity | Wi-Fi / 4G + Modbus RTU |
Great for EV infrastructure zones or mall rooftops aiming to lower peak-time grid loads.
Export-Limited Industrial Zones
Some utility zones restrict PV export. This model supports full export limitation with external energy meters and RS485 integration.
- Compliant with MEA/PEA grid code
- Modbus-based power throttling
- OTA-ready for regulation updates
What Buyers Get Before Quote Approval
From requirement check to document pack and quotation, Sunriver keeps the process clear for distributor and project teams.
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.
FAQ for Technical Review
Use these questions to resolve monitoring, warranty, compatibility, and procurement concerns before approval.
How do I decide between R5, R6, and C6?
Start with the installation scale and phase requirement. R5 usually fits smaller rooftops, R6 fits larger rooftop or higher-output grid-tied systems, and C6 is the better path when the project is clearly C&I and needs higher three-phase output.
Which document should I review before I ask for pricing?
Use the datasheet first to confirm AC output, phase, MPPT range, communication, and grid-facing features. Move to the user manual when the installer or technical buyer needs wiring, commissioning, or monitoring detail.
What project details help Sunriver recommend the right on-grid model faster?
Share the destination country, site type, AC output target, phase, module current, and monitoring preference. That usually removes a full clarification loop before the quote or document pack is sent.
How is monitoring usually handled after installation?
Most buyers should confirm the required monitoring path before approval: app access, portal access, Wi-Fi, Ethernet, 4G, or local communication hardware. If remote performance visibility is part of the handoff, ask for the exact monitoring setup with the product request.
What should I send if I need pricing and lead-time guidance?
Send the target model or family, estimated quantity, destination market, and expected schedule. If the project is still at shortlist stage, add the AC output range and grid code concern so the quote route stays aligned with the technical review.
Still have questions?
Can't find the answer you're looking for? Our support team is here to help you.
Compare Nearby Models
Review adjacent models before you finalize the shortlist.
Need Pricing, Documents, or Model Matching?
Tell us what you need—from pricing and availability to technical specs or project planning. Our product team will respond within 24 hours.
- Request pricing, lead time, and carton or pallet guidance
- Get engineering support and compatibility checks
- Receive datasheets, manuals, and project-reference material
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