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Price, Specs & Wholesale Options
As a global leader in solar supply chain solutions, we provide the latest Solis 6kW inverter price and comprehensive technical support for EPC contractors, regional distributors, and large-scale residential project developers. The Solis S6-GR1P6K series represents the pinnacle of single-phase string technology, balancing cost-efficiency with high-performance reliability.
Preferred Choice for Professional Installers
The S6 series is specifically engineered for the European and emerging markets, offering a versatile platform for residential and small commercial rooftop applications. When evaluating your bulk buy quotes, the S6-GR1P6K stands out due to its superior power density and advanced safety features.
Key Performance Advantages:
Maximum Efficiency: Peak efficiency of 97.7%, ensuring minimal energy loss and maximizing ROI for end-users.
Dual MPPT Design: Features 2 MPPTs with a wide input voltage range, perfect for complex roof orientations.
High Current Compatibility: Supports up to 14A string current, making it fully compatible with high-power bifacial modules (like JA Solar n-type).
Smart Safety: Integrated AFCI (Arc Fault Circuit Interrupter) protection to proactively reduce fire risk.
Products Description
| DT-04KL1 PRO-1 | DT-06KL1 PRO-1 | DT-08KL1-1 | DT-08KL1-2 | ||
| PV (DC Input) | Recommended max. PV input power | 6000W | 8000W | 16000W | 16000W |
| Max. input voltage (Voc) | 500V | 500V | 500V | 500V | |
| MPPT operating voltage range | 85V-450V | 85V-450V | 85V-450V | 85V-450V | |
| Number of MPPT | 1 | 1 | 2 | 2 | |
| Max. number of input strings per MPPT | 1 | 2 | 2 | 2 | |
| Max. input current per MPPT | 15A | 27A | 27/27A (MAX.54A) | 27/27A (MAX.54A) | |
| Max. short-circuit current per MPPT | 18A | 35A | 32A/32A | 32A/32A | |
| Grid (AC Input) | Max input power | 6440W | 11500W | 14950W | 14950W |
| Max input current | 28A | 50A | 65A | 65A | |
| Rated grid voltage | 220/230/240Vac | 220/230/240Vac | 220/230/240Vac | 220/230/240Vac | |
| Rated grid frequency | 50/60Hz | 50/60Hz | 50/60Hz | 50/60Hz | |
| Acceptable range | 170-280Vac (For UPS) ;90-280Vac (For Home Appliances) | 170-280Vac (For UPS) ;90-280Vac (For Home Appliances) | 170-280Vac (For UPS) ;90-280Vac (For Home Appliances) | 170-280Vac (For UPS) ;90-280Vac (For Home Appliances) | |
| Battery Parameters (Bidirection) | Battery type | LiFePO 4 /Lead-acid | LiFePO 4 /Lead-acid | LiFePO 4 /Lead-acid | LiFePO 4 /Lead-acid |
| Battery voltage range | 20~30Vdc | 40~60Vdc | 40~60Vdc | 40~60Vdc | |
| Rated Battery Voltage | 24Vdc | 48Vdc | 48Vdc | 48Vdc | |
| Max. charge/discharge current | 120A/160A | 120A/130A | 160A / 180A | 160A / 180A | |
| BMS communication mode | RS485 | RS485 | RS485 | RS485 | |
| Back-up Output (AC Output) | Rated output power | 4000W/4000VA (Twin output) | 6000W/6000VA(Twin output) | 8000W/8000VA(Twin output) | 8000W/8000VA(Twin output) |
| Rated output current | 18,2A | 27,3A | 36,4A | 36,4A | |
| Rated output voltage / Frequency | 220/230/240Vac 50/60Hz | 220/230/240Vac 50/60Hz | 220/230/240Vac 50/60Hz | 220/230/240Vac 50/60Hz | |
| Parallel Capacity | - | Single-phase Max. 12 units;Three-phase Max. 12 units | Single-phase Max. 9 units;Three-phase Max. 12 units | Single-phase Max. 9 units;Three-phase Max. 12 units | |
| Surge power | 8000VA 5s | 12000VA 5s | 16000VA 5s | 16000VA 5s | |
| THDv (@ linear load) | <3% | <3% | <3% | <3% | |
| Switching time | 10ms typical (For UPS) 20ms typical (For Home Appliances) | ||||
| Efficiency | Peak efficiency | 95.00% | 98.00% | 98.00% | 98.00% |
| Max. MPPT efficiency | 99.90% | 99.90% | 99.90% | 99.90% | |
| Protection | Inner protection | ✓ Output short-circuit protection✓ Output overvoltage protection | |||
| Surge protection | Pv. Type III, AC: Type III | ||||
| IP rating | IP54 | IP54 | IP54 | IP65 | |
Wholesale Supply & Global Logistics
As a professional Solis inverter distributor, we understand that project timelines depend on reliable logistics. We maintain a consistent stock of the EU Single Phase version to ensure rapid fulfillment for international orders.
- Wholesale Pricing: Our Solis 6kW inverter price is tiered based on order volume. We offer competitive FOB or CIF terms for container-level shipments.
- Compliance: Fully compliant with EN50549-1, G98/G99, AS4777.2, and VDE-AR-N 4105.
- Warranty Support: Standard 5-year warranty, extendable to 10 years, backed by Solis's global service network.
FAQ
Q: Does this 6kW inverter support a specific DC/AC overloading ratio?
A: It supports up to a 150% DC/AC ratio. This allows you to oversize the PV array to improve energy yield during low-light conditions or winter months without damaging the unit.
Q: How many MPPTs does the unit have, and what is the start-up voltage?
A: It features 2 independent MPPTs with a low start-up voltage of 60V-90V (depending on the specific sub-model), allowing the system to begin generating power earlier in the morning and later into the evening.
Q: Which grid certifications does this version carry for the EU market?
A: Our units carry all major certifications, including EN50549-1, VDE-AR-N 4105, G98/G99, and CE, making them ready for immediate legal installation across Europe.
Q: Is the cooling system fan-based or natural convection?
A: The Solis 6kW uses natural convection cooling. This means no internal fans to fail, quieter operation (<20dB), and higher reliability for residential installations.
Q: How do you handle warranty claims if a unit fails in the field?
A: With a global service network. If a fault is confirmed through our technical support desk, we facilitate either a replacement unit or authorized repair services according to the local service agreement.
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