40kw 40000W on Grid Hybrid Photovoltaic Home Solar Energy Power Plant with Inverter and Solar Panel

Product Description

Product Description Principle of on-grid solar power generation The solar photovoltaic power system connected to the public grid is called on-grid photovoltaic power generation system. The system structure includes solar battery arrays, DC/DC converters, DC/AC inverters, AC loads, transformers, and other components.

The grid-connected photovoltaic power generation system can convert the DC power output by the solar cell array into AC power with the same amplitude, frequency, and phase as the grid voltage, realizes the connection with the grid, and transmits electricity to the grid. The flexibility of this power generation system lies in the fact that when the sunshine is strong, the photovoltaic power generation system supplies the AC load with excess electric energy while feeding it into the grid; and when the sunshine is insufficient, that is, the solar cell array cannot provide enough electric energy for the load, It can also obtain electrical energy from the grid to supply power to the load.

Due to the high cost of solar systems, photovoltaic solar power generation was mostly only used in some dedicated independent operating systems, such as aerospace, border defense islands, or demonstration projects in remote areas.


The emergence of new photovoltaic materials and new technology, and the continuous decline of product prices, the continuous improvement of conversion efficiency, the introduction of advanced power electronic devices, microprocessors, and the application of advanced control strategies, all of which have led to the research and promotion of photovoltaic on-grid technology.


It is becoming every family every people can use solar systems possible day by day, and photovoltaic utilization is also gradually developing towards urban grid-connected photovoltaic power stations, residential photovoltaic building integration and low-power household photovoltaic grid-connected systems
Advantage of on-grid solar system 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.

QUOTATION OF TURNKEY SOLUTION SOLAR ON GRID SYSTEM
System requirement instruction		STIN-40KW on-grid photovoltaic system
System configuration and offer
Item	Part	Specification	Quantity	Remarks
1	Solar panel	STIN-Mono 410W	108PCS	connection method: 18pcs in string and 6 strings in parallel
2	Inverter	Growatt40000TL3-S	1SET
3	Bracket	C-shaped steel	1SET	hot-dip zinc
4	Connector	MC4	8pairs
5	Wifi Module	Monitoring Device	1PC
6	AC cables	4*16mm²	20M
7	PV cables(solar panel to inverter)	4mm²	800M
8	AC distribution box	with breaker and SPD	1SET

Company Profile
ABOUT COMPANY
SHANGHAI STIN ENERGY TECHNOLOGY CO., LTD. was established as one branch of STIN HOLDINGS and targeted on being a Total Solution Company which is based on clean sustainable solar energy. We are focusing on product development, production, system integration, sales and service. Products include solar panel, Turn-key completed on-grid, off grid and hybrid solar systems, solar inverter, solar air conditioner,solar charge controller and lithium-ion battery, etc. We aim to develop, manufacture, and deliver the most reliable and cost-effective solar energy solutions to every corner in the world.We have excellent cooperation team, committed to product design and development, quality control and inspection and company operation.

FAQ
FAQ
1: What's your main products?
Solar panel mono and poly, Solar air conditioner, Lithium battery,solar battery gel and lithium-ion, solar system on grid and off grid, solar inverter on grid and off grid, solar charge controller MPPT and PWM.
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.

---

>> Custom Made Coal BBQ Grill Pan Barbecue Net
>> Truck Tire 11.00r20 TBR Tires Heavy Duty Long Mileage ECE R117 DOT
>> banana boat, inflatable boat
>> UTM650 carousel Manual T-shirt Screen Printer silk serigraphy
>> American Standard Construction Powder Coated Frame Ringlock Scaffold for Sale
>> Automatic Paper Egg Tray/Plate Making Machine Farm Machine
>> Power Electronic Capacitor IGBT Snubber ASR
>> 15kHz 2600W Automatic Welding Machine Ultrasonic Plastic Welding Machine Digital for PP PC ABS
>> Weiye Brand Stone Processing Machine with Polishing Heads
>> Screen Printing Machine Mesh Stretching Machine
>> Industrial Hammer Mill Rock Crusher Wholesale Price
>> Cheap HDPE ESD Black Six Runner Euro Large Logistics Storage Transportation Recycled Rack Plastic Pallet 1300X1100mm for Warehouse Factory Sell
>> Small Capacity High Quality Paper Faced Gypsum Board Production Line SGS Standard
>> Musical Instruments Equipment Outdoor Playground Kindergarten Percussion Instrument
>> Basketball, Children, Kid Shoes
>> China Supply Free Sample Aluminum Free Double-acting Baking Powder
>> Cheap Ar Glass Fiber Chopped Strand Strands Alkali Resistant Glass Fiber Zro2>16.5%
>> Lipean Ultralight 15D Nylon Waterproof PU3000mm Pyramid 1 Person Camping Tent
>> 3600mm Toilet Paper Jumbo Roll Making Machine High Quality Waste Paper Recycling Making Machine Tissue Paper Machine
>> NX3225SA-12MHZ-STD-CSR-6