
Ruihan 50Hz Three Phase Off-Grid Solar Inverter 3KW-15KW | Low Frequency Hybrid MPPT
Price on request
Three phase 50Hz off-grid solar inverter with an integrated MPPT charge controller. Rated power from 3KW to 15KW, 91% inverter efficiency, 24V to 96V battery banks, and support for lead-acid, gel, lithium iron phosphate and ternary lithium batteries.
This system is configured per project. Send us your requirements for a tailoredproposal within one business day.
Supplier’s customization ability verified
- Minor customization
- Drawing-based customization
- Sample-based customization
- Full customization

Guangdong Ruihan Electronics Technology Co., Ltd.
Guangzhou, CN ·3yrs · Multispecialty Supplier
4.9/5(14)
Store rating
≤3h
Response Time
≥ 95%
On-time dispatch rate
9%
Reorder rate
- Minor customization
- Drawing - based customization
Categories
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You can contact us any way that isconvenient for you. We areavailable 24/7 via email ortelephone.
New Products
Ruihan three phase off-grid solar inverters combine an MPPT solar charge controller and a 50Hz inverter in one machine for home and small commercial off-grid power systems. Rated power spans 3KW to 15KW with 9KW to 45KW peak power, 91% inverter efficiency and battery banks from 24V to 96V.
Three-Phase 50Hz Output
The machine takes a 220V AC mains input and delivers a 50Hz output with an output type of multiple / three phase and a conversion time of ≤5ms, so connected loads keep running while the system switches between mains and battery mode. Utility charging is adjustable from 0 to 30A.
Model Range
| Model | A1 | A2 | A3 | A4 | A5 | A6 | A7 |
| Rated power | 3000W | 5000W | 6000W | 8000W | 10000W | 12000W | 15000W |
| Peak power | 9000W | 15000W | 18000W | 24000W | – | – | 45000W |
| Battery voltage | 24V/48V | 24V/48V | 24V/48V | 48V/96V | 48V/96V | 48V/96V | 48V/96V |
| Net weight | 27KG | 32KG | 34KG | 38KG | 43KG | 56KG | 60KG |
Technical Specifications
| Brand | Ruihan |
| Model Number | Solar inverter |
| Type | DC/AC Inverters |
| Inverter Type | Central Inverter |
| Output Type | Multiple, Three Phase |
| Application | Off-Grid Solar System |
| Inverter Efficiency | 91% |
| Rated Power | 3KW to 15KW |
| Peak Power | 9KW to 45KW |
| Input Voltage | 220V AC |
| Output Voltage | 220V AC |
| Output Frequency | 50Hz |
| Battery Voltage | 24V to 96V |
| Battery Type | Lead-acid, gel, lithium iron phosphate, ternary lithium |
| Conversion Time | ≤5ms |
| Utility Charging | 0-30A |
| Display | LCD display |
| Chassis Size | 270*490*470 |
| Packing Size | 350*530*580mm |
| Net Weight | 27KG to 60KG |
| Place of Origin | Guangdong, China |
| Warranty | 2 years free parts replacement |
Operating Modes
- Battery priority mode
- Utility priority mode
- Energy saving mode
- Unattended mode
Protection
Intelligent detection with automatic protection against overload, overvoltage, overcurrent, high voltage, low voltage, high temperature and low temperature.
Customization and Lead Time
- Customization available: minor customization, drawing-based customization, sample-based customization, full customization
- Minimum order quantity: 1 piece
- Lead time: 3 days for 1 piece, 7 days for 2-10 pieces, 10 days for 11-100 pieces; above 100 pieces to be negotiated
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