| After-sales Service: | Spare Parts for Replacement |
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| Warranty: | 5years |
| Nature of Source Flow: | Active Inverter |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Based in China, Serving the World.
Queen Solar is a dedicated renewable energy enterprise with strong technology, specializing in the R&D, manufacturing and selling of storage inverter, lithium-ion battery and energy storage system. We always committed to manufacturing and selling reliable and stable products, provide customers with excellent services and always consider the interests of customers. We focus on quality and brand building as the foundation of our growth. Our main product portfolio is hybrid inverter, Lithium-ion battery, All-in-one ESS, we are your best partner in energy storage system. The products have been sold to more than 80 countries, we bring clean energy to thousands of users.
Why choose Queen Solar?
1. Strict quality management system is followed for production.
2. Excellence in R&D expertise and R&D facilities.
3. 10+years' experiences in solar industry and electronics.
4. Well-equipped inverter and battery manufacturing facility and large-scale production capacity.
5. OEM/ODM/contractual production orientation for common growth with partners.
6. Proven products at competitive prices.
7. Professional technical trainings for each partners.
8. Turnkey solutions for residential energy storage systems.
| Friendly & flexible |
| • Support multi-machine parallel connection |
| • Compatible with lead-acid or lithium-ion batteries or other battery access |
| Reliable |
| • Compatible anti counter flow function |
| • Battery reverse connect protection |
| Grace |
| • Fashion apperance, light weight, smart operation |
| • Natural cooling, low noise |
| • IP65 , wall mounted design, saving space |
| Advanced |
| • Intelligent energy management system for home |
| • Power dispatching and demand side response management mode |
| • Distributed virtual power station management mode |
| Model | QS6KH3 | QS8KH3 | QS10KH3 | QS12KH3 | QS15KH3 |
| Nominal output power to grid (kVA) | 6 | 8 | 10 | 12 | 15 |
| Max.apparent power to grid (KVA) | 6.6 | 8.8 | 11 | 13.2 | 16.5 |
| Max. apparent power from grid (kVA) | 13.2 | 17.6 | 22 | 26.4 | 33 |
| Max. apparent current from grid (A) | 19.1 | 25.5 | 31.8 | 38.2 | 47.6 |
| Nominal output current to grid (A) | 8.7 | 11.5 | 14.4 | 17.3 | 21.7 |
| Max.output current to grid (A) | 9.5 | 12.7 | 15.9 | 19.1 | 23.8 |
| Nominal grid voltage (V) | 380/400,3W+N+PE | ||||
| Nominal grid frequency (Hz) | 50/60 | ||||
| THDI | <3% | ||||
| Model | QS6KH3 | QS8KH3 | QS10KH3 | QS12KH3 | QS15KH3 |
| Max.charging /discharging Power (kW) | 6.6 | 8.8 | 11 | 13.2 | 16.5 |
| Battery voltage range (V) | 125~600 | ||||
| Battery optimal operating voltage range(V) | 150~550 | ||||
| Max.charging/discharging current (A) | 50 | ||||
| Rated.charging/discharging current (A) | 40 | ||||
| Battery type | Lithium /Lead acid | ||||
| Communication interface | CAN | ||||
| Model | QS6KH3 | QS8KH3 | QS10KH3 | QS12KH3 | QS15KH3 |
| Nominal output power (kVA) | 8 | 8 | 10 | 12 | 15 |
| Max apparent power (kVA) | 8.8 | 8.8 | 11 | 13.2 | 16.5 |
| Nominal output current (A) | 8.7 | 11.5 | 14.4 | 17.3 | 21.7 |
| Max.output current (A) | 9.5 | 12.7 | 15.9 | 19.1 | 23.8 |
| Nominal output voltage (V) | 400,3W+N+PE | ||||
| Nominal output frequency(Hz) | 50/60 | ||||
| THDu | <2% | ||||
| Max.efficiency | 97.90% | 97.90% | 98.20% | 98.20% | 97.60% |
| Europe efficiency | 97.20% | 97.20% | 97.50% | 97.50% | 97.80% |
| MPPT efficiency | 99.90% | ||||
| Max.battery charge /discharge efficiency | 97.50% | 97.50% | 97.50% | 97.60% | 97.80% |
| Model | QS6KH3 | QS8KH3 | QS10KH3 | QS12KH3 | QS15KH3 |
| Ingress protection | IP65 | ||||
| Operating temperature range (C) | -85 | ||||
| Relative humidity | 0~100% | ||||
| Operating altitude (m) | 4.000 (>2,000 Derating) | ||||
| Dimensions W'H'D (mm) | 96566220 | ||||
| Net weight (kg) | 30 | 31 | 31 | 33 | 34 |
| Self-consumption at night (W) | <20 | ||||
| Cooling | Natural | ||||
| Noise emission (dB) | ≤35 | ||||
| EMC | IEC/EN 61000-6-1:2019. IEC/EN 61000-6-2:2019. IEC/EN 61000-6-3:2021.IEN/EN 61000-6-4:2019. | ||||
| On-grid | IEC/EN 61000-3-2:2019/A1:2021, EN 61000-3-3:2013/A2:2021, IEC/EN 61000-3-11:2019, EN 61000-3-12:2011 | ||||
| Europe: EN 50549-1:2019/AC:2019, Poland:EN50549-1:2019/Rfg:2016/NC Rfg:2018/PTPiREE:2021, Germany: | |||||
| VDE-AR-N 4105:2018/DIN VDE V0124-100(VDE V0124-100):2020, South Africa: | |||||
| NRS 097-2-1:2017 Edition 2.1. UK:G98/G99/1-6:2022. Spain:UNE217001:2020 /UNE217002:2020/NTS V2.1:2021-07. | |||||
| IEC61727:2004/IEC62116:2014/IEC61683:1999. Hungarv:EN50549-1:2019/RFG:2016/Hungarv, Italy CEI 0-21 | |||||
| Model | QS6KH3 | QS8KH3 | QS10KH3 | QS12KH3 | QS15KH3 |
| HMI | LCD;APP | ||||
| BMS | CAN | ||||
| EMS/Meter | RS485/RS485 | ||||
| Supported communication interface | WIFI/GPRS | ||||
Suppliers with verified business licenses
Audited Supplier 
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