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The on grid solar power system converts the solar energy into electrical energy, without the storage battery, and directly sends the electrical energy to the grid through the grid-connected inverter.
Inverter power: 3kW
AC output voltage: three phase
Solar panel type: mono or poly
Payment:
TT/LC/PAYPAL/WESTUNIONProduct Origin:
ChinaShipping Port:
Shanghai/Ningbo/ShenzhenLead Time:
20daysOrder(MOQ):
1Working principle
3kW solar on grid system configuration for your reference:
| Item | Part | Specification | Quantity | Remarks |
| 1 | Solar panel | STIN-Poly 290W | 12PCS | connection method: 12pcs in string |
| 2 | Inverter | Growatt-3000-S | 1pc | single phase output |
| 3 | Bracket | C-shaped steel | 1SET | hot-dip zinc |
| 4 | Connector | MC4 | 2pairs | |
| 5 | Wifi Module | Monitoring Device | 1PC | |
| 6 | AC cables | 2*4mm² | 20M | |
| 7 | PV cables(solar panel to inverter) | 4mm² | 100M | |
| 8 | AC distribution box | with breaker and SPD | 1SET |
Main components introduction
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mono or poly solar panels, grade A cells, with excellent low irradiance performance and excellet PID resistance |
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mounting structure for solar panels, gavalnized steel or aluminum alloy, roof type or ground type. It can be designed based on your needs |
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10kW on grid inverter, three phase output, IP65, with wifi datalogger, 5 years warranty, tie 1 brand such as Deye, Growatt, Solis, Sungrow |
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PV cables, Stranded tinned copper, UV resistant outshell. |
How to choose one suitable solar on grid system?
1, confirm your grid type and voltage
2, confirm the size of your roof top or ground where solar panels will be installed
3, choose the suitable solar panels and inverter
When the photovoltaic power generation system is combined with the building, it usually adopts the form of grid-connected power generation. Compared with the independent photovoltaic power generation system, this type of system has the following five outstanding advantages as follow:
1. On rainy days or at night, the power grid is used to supply power to the load so that the solar system can not need to be equipped with an energy storage battery, which can not only reduce the cost of the system, but also eliminate the trouble of maintaining and replacing batteries, and increase the reliability of power supply;
2. The electric energy generated when there is sunshine can be supplied to the load in the building, and if there is excess, You can harvest power with accessories such as inverters and lifepo4 battery,Then it can be fed back to the power grid; you also increase your income
3. In the grid-connected photovoltaic power generation system, it is not limited by the state of charge of the battery, and can access electricity to the grid at any time;
4. When designing the inclination angle of the solar plates array, the angle corresponding to the maximum amount of solar radiation that can be received throughout the year can be taken to maximize the power generation capacity of the solar battery array
5. In summer, the intensity of solar radiation is high, and the solar battery relatively more electricity. Summer is also the peak period of electricity consumption. The utilization rate of refrigeration equipment such as air conditioners is high, and the power consumption is large, playing a role in the power grid. The role of peak shaving.
FAQ
1: What's your main products?
solar lithium-ion battery, on grid, off grid and hybrid solar system, solar inverter, high voltage mppt solar charge controller, solar air conditioner
2:What is your advantage in solar products?
We have been in solar industry for more than 10years and accumulated rich experience. With branch in Japan, Korea, Singapore and Cambodia, full support can be supplied from design to installation.
3: Can you send free samples?
It depends on which kind of products. Normally the sample fee will be returned after you place massive order.
4: What's the shipping cost?
After you confirm the quantity, please let us know which kind of transportation(by sea, by air, by DHL or Fedex or TNT or UPS) you prefer and the destination port. We will send you the shipping cost and time.
5: What's your minimum order quantity?
1pc.
6: How can we send the payment?
T/T, L/C, Paypal, Western Union.
The on grid solar power system converts the solar energy into electrical energy, without the storage battery, and directly sends the electrical energy to the grid through the grid-connected inverter. Inverter power: 5kW AC output voltage: single phase 220V Solar panel type: mono or poly
The on grid solar power system converts the solar energy into electrical energy, without the storage battery, and directly sends the electrical energy to the grid through the grid-connected inverter. Inverter power: 10kW AC output voltage: three phase Solar panel type: mono or poly
such on grid solar system is usually for home use. Solar panel will be installed on the roof, solar power will support loads first, the excess power will be sold to grid. If the grid does not allow feed in function, one limiter can be installed. The output of 15kW/20kW is three phase.
The solar photovoltaic power system connected to the public grid is called on-grid photovoltaic power generation system. The system structure includes solar panel arrays, DC/DC converters, DC/AC inverters, AC loads, transformers, and other components. Inverter power: 15kW AC output voltage: three phase Solar panel type: mono or poly
The solar photovoltaic power system connected to the public grid is called on-grid photovoltaic power generation system. The system structure includes solar panel arrays, DC/DC converters, DC/AC inverters, AC loads, transformers, and other components. Inverter power: 20kW AC output voltage: three phase Solar panel type: mono or poly
The on grid solar power system converts the solar energy into electrical energy, without the storage battery, and directly sends the electrical energy to the grid through the grid-connected inverter. Inverter power: 8kW AC output voltage: three phase Solar panel type: mono or poly
Off-grid or hybrid optional 6KW inverter, Max 3pcs in parallel Grade A battery cells, up to 6000+ cycles 5.5KWh battery, Max 12pcs in parallel Easy to install, combined freely BMS & battery capacity auto-sense WiFi/GPRS remote monitoring (optional)
This kind of solar system is integrated with wind turbine. Solar panel and wind turbine supply power to loads and charge battery together. It is suitable for those area with high-quality wind resources.
IPv6 network supported
