10KW Solis Hybrid Three Phase Low Voltage Solar Inverter

Power Semiconductor Devices Selection: The first crucial step in inverter production is the careful selection of power semiconductor devices. High-power insulated-gate bipolar transistors (IGBTs) or metal-oxide-semiconductor field-effect transistors (MOSFETs) are commonly employed. These components are chosen based on their voltage and current handling capabilities, switching speed, and efficiency. For instance, in applications demanding rapid power conversion, fast-switching MOSFETs might be favored, while IGBTs prove more suitable for handling higher voltages and currents in industrial-grade inverters.

Printed Circuit Board (PCB) Design: Sophisticated PCB design software is utilized to layout the circuitry. The layout must ensure minimal signal interference and proper heat dissipation. Multiple layers are often incorporated, with dedicated layers for power distribution, signal routing, and ground planes. Traces are carefully designed to handle high currents without excessive resistance, and vias are strategically placed to connect different layers. This precise layout is essential for the overall performance and reliability of the inverter.

Soldering and Assembly: Automated soldering machines are used to attach the components to the PCB. Surface mount technology (SMT) is prevalent, allowing for smaller component sizes and higher packing densities. Components are precisely placed on the PCB pads, and then soldered using techniques like reflow soldering, where the entire assembly is heated to melt the solder paste and form reliable connections. After soldering, manual inspection and rework, if necessary, are carried out to correct any soldering defects.

Model	S6-EH3P10K02-NV-YD-L	Battery type	Lead acid or lithium battery
Mains mode		Max. charge current	220A
Nominal input voltage	380/400V	Charge voltage range	40 –60Vdc
Frequency	50Hz/60Hz (Auto detection)	Solar charge
Max. efficiency	97.6%	PV operate voltage range	200Vdc~800Vdc
Inverter mode		MPPT voltage range	200Vdc~800Vdc
Output voltage waveform	Pure sine wave	Max. PV input power/current	16000W/40A
Nominal output power(VA)/(W)	10000W	Charge current range	220A
Nominal output voltage (Vac)	380/400V	Certification
Peak power	20000VA	EMC certification level	NRS 097-2-1, IEC 62116, IEC 61727, IEC 60068, IEC 61683, EN 50530, SriLanka, EN 50438L, Vietnam, PEA\MEA, IEC/EN 62109-1/-2, IEC/EN 61000-6-1/-3
Protection	IP66	Operate temperature range	-40 to +60℃
Battery voltage range	40.0Vdc~60Vdc	communicate	RS485/CAN
Mains charge		Humidity range	5% to 95%(Conformal coating protection)

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IP66 VS IP65

Dustproofcapability: Dustproof capability:

Completely dust-proof, no particles enter Completely dust-proof, no particles enter
Waterproofcapability: Waterproofcapability:

Protect against strong water column impact, twice Protect against low pressure water column impact
the water proof capacity of IPx5

Absolute advantage:
Dust-proof , IP66 can withstand strong currents, use is wider inthe environment of strong
convective weather like typhoon, rainstorm frequent have stronger adapt ability

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hybrid inverter071

FAQ

Q: What is the maximum power output it can provide?

A: The maximum power output varies by model. It could range from a few hundred watts for smaller, portable units designed for camping or light backup power, to several kilowatts for larger, industrial-grade ones used in commercial applications or to power an entire household during an outage. You'll need to check the product specifications to know the exact limit for your particular unit. This rating determines the heaviest load it can handle, like running multiple high-power appliances simultaneously. For instance, a 3kW model might be able to power a refrigerator, a microwave, and several lights without overloading.

Q: How does its efficiency impact my power consumption?

A: Higher efficiency means less energy is wasted during the conversion process. If it has a high conversion efficiency, say 90% or above, for every 100 watts of DC power input, about 90 watts of useful AC power will be output. In contrast, a less efficient unit might waste 20 watts or more, translating to higher overall power consumption from your power source (like a battery). Over time, this can significantly affect how long your battery lasts in off-grid scenarios or increase your electricity bill if grid-tied. So, choosing a more efficient model can save you both energy and money.

Q: Can it work in extreme temperatures?

A: Most modern units are designed to operate within a certain temperature range. Some can handle temperatures as low as -20°C (-4°F) and as high as 50°C (122°F) or even wider ranges, depending on the quality and intended use. However, performance might degrade at the extremes. In very cold weather, the battery (if connected) and internal components may take longer to reach optimal operating conditions, reducing initial power output. In hot weather, the cooling system has to work harder to dissipate heat, and if it fails, overheating can occur. So, it's important to consider your local climate and choose a model with suitable temperature tolerance.

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Hybrid Solar Inverter

10KW Solis Hybrid Three Phase Low Voltage Solar Inverter