Your Professional Microinverter Supplier
Cherry Solution founded in 2023 and headquartered in Hangzhou, China. We focuses on advanced power electronics, third-generation semiconductor packaging, and intelligent energy technologies. Our core products include microinverters, residential energy storage systems, intelligent storage robots, and C&I energy storage solutions - delivering end-to-end smart energy services.
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![1-in-1 Microinverter]()
1-in-1 MicroinverterThe Cherry Polar 1-in-1 Microinverter is designed for single-module PV systems, enabling independent power conversion at module level.. With high efficiency, stable communication, and comprehensiveread more -
![2-in-1 Microinverter]()
2-in-1 MicroinverterThe Cherry Polar 2-in-1 Microinverter supports dual PV module input with independent MPPT control, offering higher system flexibility and installation efficiency.It is an ideal solution forread more -
![4-in-1 Microinverter]()
4-in-1 MicroinverterThe Cherry Polar 4-in-1 Microinverter is designed for multi-module PV systems, enabling four PV modules to operate independently with dedicated MPPT control.By combining higher output power, flexibleread more -
![8-in-1 Microinverter]()
8-in-1 MicroinverterThe Cherry Polar 8-in-1 Microinverter is a high-power, three-phase solution designed for commercial PV systems and high-capacity PV modules.By supporting up to eight PV modules per unit andread more
Why Choose Us
Our Certificates
All the products acquired the approval of the Network Access License for Telecommunication Equipment Ministry of Information Industry, PRC, ISO9001, UL and CE standard, which are quite popular not only in the domestic but also the overseas markets.
Quality Control
From raw material selection and cell grading to system integration and final quality testing, every procedure adheres to strict quality control protocols. This ensures our lithium batteries, energy storage systems, and solar modules deliver exceptional stability, high conversion efficiency, outstanding cycle life, and consistent long-term performance.
Professional Team
Our company has a professional R&D team which is composed of experienced professors, senior engineers and technical persons. We have abundant technical strength and rich experience in engineering design and construction.
Expert Support & Guidance
Our dedicated customer service team is always ready to assist you. Whether you have questions about product features, customization options, or troubleshooting, we provide patient and detailed answers to ensure your satisfaction.
Microinverter Specifications
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Model |
WVC-300-433/WIFI/Lot |
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Max. Input Power |
330 Watt |
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Output Voltage Mode |
120/230 Auto Switch |
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PV Open Circuit Voltage |
33~54VDC |
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Operating Voltage Range |
22~60V |
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Starting Voltage Range |
22~60V |
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Short Circuit Current |
14A |
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Max. Working Current |
11.5A |
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Output Parameters |
@120V |
@230V |
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Output Peak Power |
330Watt |
330Watt |
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Rated Output Power |
300Watt |
300Watt |
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Output Current |
2.5A |
1.3A |
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AC Voltage Range |
85~160VAC |
185~265VAC |
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AC Frequency Range |
47~52/57~62Hz |
47-52/57-62Hz |
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Power Factor |
＞95% |
＞95% |
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No. of branch connections |
15 pcs ( Single ) |
30 pcs( Single ) |
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Static MPPT Efficiency |
99.5% |
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Max. Output Efficiency |
95% |
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Loss of Power At Night |
＜0.5W |
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Total Current Harmonics |
＜5% |
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Appearance and Technical Specifications |
||
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Temperature Range |
-40℃ to +65℃ |
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Size (L*W*H) |
165mm*176mm*38mm |
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Net Weight |
0.8kgs |
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Waterproof Class |
IP65 NEMA3R |
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Heat Dissipation Mode |
Self-cooling |
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Communication model |
433MHZ/WIFI/Lot |
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Power Transmission Mode |
Reverse trasnmission , Load Priority |
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Monitoring System |
Mobilephone APP, Browser |
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Electromagnetic Compatibility |
EN50081.part1 , EN50082.part1. CSA STD.C22 No. 107.1 |
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Power Grid |
EN61000-3-2 EN62109.UL STD.1741 |
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Power grid detection |
DIN VDE 0126 IEEE STD.1547.1 AND 1547.A |
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Enhanced Efficiency
Microinverters ensure that each panel operates at its peak performance, maximizing energy output. Unlike string inverters, they prevent energy losses caused by voltage mismatches or shading.
Increased Safety
Microinverters operate at a lower DC voltage than string inverters, reducing the risk of electrical hazards, such as arc faults or fire risks.
Scalability and Flexibility
Adding more panels to a solar system is simpler with microinverters since they function independently. This makes microinverters ideal for homeowners planning future system expansions.
Real-Time Monitoring and Maintenance
Microinverters often include panel-level monitoring, enabling users to identify issues with individual panels rather than troubleshooting the entire system.
Type
Single-Panel Microinverters (1:1 Ratio)
The traditional microinverter design attaches one inverter to each solar panel in a 1:1 ratio. This configuration provides maximum granularity for monitoring and optimization, with each panel operating completely independently.
Multi-Panel Microinverters (2:1, 4:1 Configurations)
Newer microinverter designs support multiple panels per unit in 2:1 or 4:1 configurations. These devices contain multiple MPPT circuits internally, allowing independent optimization of each connected panel while reducing the total number of units installed.
Single-Phase vs Three-Phase Systems
Residential installations typically use single-phase microinverters designed for standard 120/240V home electrical service. These units connect to the home’s single-phase distribution panel and synchronize with the single-phase grid connection.
Applications
Household rooftop solar system
Microinverters are ideally suited to the residential rooftop market as they can flexibly accommodate roofs of different sizes and orientations, as well as partially shaded situations.
Solar energy systems for industrial and commercial buildings
The flexible scalability of microinverters makes their use on rooftops of commercial buildings significant advantages.
Plug and play system
Plug and play is a consumer application market that has emerged in recent years. There is no need for professional installers and professional electrician skills, and consumers can DIY installation by themselves.
Payment Terms
• Alibaba Trade Assurance ; Paypal ;Western Union ; MoneyGram.
• T/T: 30% deposits to confirm order; 70% balance before shipping for big order.
Shipping Way
• International Express: DHL/FedEx/UPS/TNT/EMS/SF for Samples: Door - to - Door.
• By Air or By Sea for Batch goods: for FCL; Airport/Port receiving; customer specifying freight forwarders or negotiable shipping methods.
• Delivery Time: 1 - 3 working days for Samples; 7 - 15 days for Batch goods.
Our Certifications
FAQ
As one of the most professional microinverter manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to wholesale custom made microinverter from our factory. Contact us for more details.
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