Question 1

What is a microinverter?

Accepted Answer

A microinverter converts DC electricity generated by solar panels into AC electricity for grid-connected PV applications. Microinverters operate at the module level and can provide individual PV module monitoring.

Question 2

What microinverter power options are available?

Accepted Answer

Our current microinverter series includes 2000W and 2500W models. The two models share the same core microinverter concept, with different power ratings for different PV system requirements.

Question 3

How many solar panels can one microinverter connect to?

Accepted Answer

The microinverter can connect to up to four PV modules according to the applicable model and system configuration. Please confirm the final PV module specifications before installation.

Question 4

What is the MPPT efficiency?

Accepted Answer

The microinverter provides MPPT efficiency of up to 99.8%, designed to maximize solar energy harvesting.

Question 5

What is the startup voltage?

Accepted Answer

The startup voltage is 22V, designed for ultra-low startup to support early operation under suitable solar conditions.

Question 6

Is the microinverter suitable for outdoor installation?

Accepted Answer

Yes. The microinverter features IP67 protection and an operating temperature range of -40°C to 65°C, designed for demanding outdoor environments.

Question 7

Can I monitor individual solar panels?

Accepted Answer

Yes. The system supports module-level monitoring, allowing users to access module-level data and alarms through mobile and PC platforms.

Question 8

What is the MS-HY1600S?

Accepted Answer

The MS-HY1600S is a hybrid grid-connected/off-grid integrated system combining PV input, grid power, battery storage and AC output. It supports 4 PV input channels with maximum PV input power of 2400W.

Question 9

Does the hybrid system support battery charging from the grid?

Accepted Answer

Yes. The system supports AC/grid charging. It also supports off-grid AC output with a rated output power of 1600VA and peak output power of 2400VA for 10 seconds.

Question 10

Does it have UPS functionality?

Accepted Answer

Yes. The product specifications identify UPS functionality as one of its supported AC functions, providing backup power for suitable applications.

Question 11

Does it support zero-export?

Accepted Answer

Yes. The system supports communication with compatible smart meters, including self-developed meters, Shelly and P1 Meter solutions, for zero-export applications.

Question 12

What energy management modes are available?

Accepted Answer

The system supports Scheduled Mode, Smart Mode, and Time-of-Use Mode for flexible energy management according to your needs.

Question 13

What type of battery is used?

Accepted Answer

The battery uses LiFePO₄ (Lithium Iron Phosphate) technology, known for safety and long cycle life.

Question 14

What is the capacity of one battery pack?

Accepted Answer

Each battery pack has a rated capacity of 2048Wh, with voltage range of 40–60V.

Question 15

Can I expand the battery capacity?

Accepted Answer

Yes. The system supports up to 4 additional parallel battery packs, subject to the applicable system configuration. The modular stackable architecture simplifies installation and allows flexible capacity expansion.

Question 16

What are the maximum charging and discharging currents?

Accepted Answer

Maximum charging current: 50A. Maximum discharging current: 35A.

Question 17

How is the hybrid system monitored?

Accepted Answer

The system supports Wi-Fi and Bluetooth communication and can be managed through a cloud platform / APP. Users can monitor PV generation, system status and energy data anytime, anywhere.

Question 18

Is professional installation required?

Accepted Answer

The products are designed to simplify installation with plug-and-play architecture, but installation requirements vary by country, application and local regulations. Electrical and structural installation should comply with applicable local requirements.

Question 19

Do you provide product samples?

Accepted Answer

Yes. Sample availability depends on product, market and project requirements. Contact our team for details.

Question 20

Do you support distributors?

Accepted Answer

Yes. We welcome distributors, installers, EPC companies, system integrators and renewable energy businesses. We believe long-term success comes from building strong partnerships.

Question 21

Do you provide OEM/ODM?

Accepted Answer

OEM/ODM and private-label cooperation can be discussed according to product requirements and order volume. Contact our team for details.

FAQ

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