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.
| Over temperpure protection ≥85ºC |
| Max 20A support |
| Flame retardant: UL94-V0 |
| Ingress protection >IP68/NEMA 4X |
| Anti-interference with high reliability and stability |
| long lifespan for 25 years |
| Compatible with all inverters, Slim EMC Design, Easy lnstallation |
| Compatible with diad and triad pv modules |
| SUNSPEC protocol compliance |
| Dual frequency brands signal transmission |
| Type | PEFS-PL80S-11 | PEFS-PL80S-21 | PEFS-PL120S-11 | PEFS-PL120S-21 |
| Number of PV Inputs | 1 | 2 | 1 | 2 |
| Number of Modules Recommend | 1 | 2 | 2 | 4 |
| Maximum Allowed Input Voltage | 80V | 80V | 120V | 120V |
| Maximum Allowed Input Current | 20A | |||
| Maximum Output Voltage | 80V | 160V | 120V | 240V |
| System Voltage | 1000V/1500V | |||
| Control Compliance | 24VDC+2x0.8mm2 Cable | |||
| Control Requirements | 17 V-28 V | |||
| AmbieOperating Temperature Protection Temperature |
-30 ºC to +80 ºC | |||
| 85 ºC | ||||
| IP Level | >IP68, NEMA 4X | |||
| Fire-proof Level | Flame retardant, UL94-V0 | |||
| Humidity | 0%-90% | |||
| PV Connectors | MC4 (Customized) | |||
| Design Life Span | 25 years | |||
| Size | 120*51.9*22.4mm | 120*59*22.4mm | 120*51.9 22.4mm | 120*59*22.4mm |
| Weight | <200g (Excluding Cables) | |||
| Cable Length | Option I | |||
| PV1+ Input | 120mm | 600 mm | 120mm | 600mm |
| PV1-Input | 120mm | 600 mm | 120mm | 600mm |
| PV2+ Input | / | 600 mm | / | 600mm |
| PV2-Input | / | 600 mm | / | 600mm |
| Power Output | 1200mm+1200mm | 1200mm+1200mm | 2400mm+2400mm | 2400mm+2400mm |
| 24Vdc Control Cable | 1200mm+1200mm | 1200mm+1200mm | 2400mm+2400mm | 2400mm+2400mm |
| Standard Compliance | NEC2017/2020 (690.12); IEC/EN62109; IEC/EN61000 | |||
| Cable Length | Option II | |||
| PV1+ Input | 120mm | 600mm | 1200mm | 1500mm |
| PV1-Input | 1200mm | 1200mm | 1200mm | 2400mm |
| PV2+ Input | / | 1200mm | / | 2400mm |
| PV2-Input | / | 600mm | / | 1500mm |
| Power Output | 1250mm+1250mm | 1250mm+1250mm | 1250mm+1250mm | 2450mm+2450mm |
| 24Vdc Control Cable | 1250mm+1250mm | 1250mm+1250mm | 1250mm+1250mm | 2450mm+2450mm |
| Standard Compliance | NEC2017/2020 (690.12); IEC/EN62109; IEC/EN61000 | |||
| *Suitable for vertical photovoltaic modules *If the length of cable is not enough, extension cables of 0.6m,1.2m,1.8m and 2.4m can be used. |
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Suppliers with verified business licenses
Audited Supplier 
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