#sunchees

[sunchees-solar-system]

What is the latest information about solar energy?

Here are some recent solar news:

1. Solar power installations have surged in the United States, with more than 5 GW of new solar capacity added in the first quarter of 2023 alone. This marks a 46% increase over the same period last year, according to a report by the Solar Energy Industries Association.

2. Researchers at the University of California, Los Angeles have developed a new type of solar cell that uses perovskite materials and can convert sunlight into electricity with an efficiency of 29.1%. This is a significant improvement over existing perovskite-based solar cells, which typically have efficiencies of around 20%.

3. The Indian government has announced plans to build the world's largest floating solar power plant, with a capacity of 600 MW. The plant will be located on the Omkareshwar reservoir in the central state of Madhya Pradesh and is expected to be operational by 2024.

4. The Australian Renewable Energy Agency has announced funding for a new project that will explore the use of solar power to produce green hydrogen. The project, which will be led by the Commonwealth Scientific and Industrial Research Organisation (CSIRO), aims to develop a cost-effective and scalable solution for producing hydrogen from solar energy.

5. Solar power is becoming increasingly popular in Africa, with countries such as Egypt, Morocco, and South Africa leading the way in terms of installed capacity. According to the International Energy Agency, Africa's installed solar capacity could grow from around 5 GWin 2020 to as much as 50 GW by 2040, as governments and businesses invest in renewable energy to meet growing demand for electricity.

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Solar Systems in Pakistan

Discover the best sun based air conditioning in Pakistan 2020 and sunlight based air conditioning value list, sun based air conditioning cost in Pakistan 2020, sun oriented inverter cost in pakistan. Because of energy emergency and high rates sunlight based forced air systems in pakistan can be pretty convenient, you will locate some sun based air conditioning in pakistan audits too.

 Like conventional Inverter AC there are sunlight based inverter air conditioning in pakistan are accessible.

Solar system for 1 ton inverter ac

As of now there are a few sunlight based air conditioning brands in pakistan are accessible including lg, haier, gree, kenwood and dawlance, you can likewise discover sun powered split air conditioning cost in pakistan. Read details of Solar system for 1 ton inverter ac 

 As we probably am aware sunlight based forced air systems are genuinely new to showcase, you probably won't discover it in enormous limit. At the present time just 1 ton, 1.5 ton and 2 ton sun oriented air conditioning in pakistan are accessible.

 Sunlight based forced air systems are the following large thing in the field of climate control systems. As we as a whole know sunlight based boards and sun powered innovation is getting less expensive and develop. Sunlight based forced air systems have developed a great deal since the times of vanishing coolers and window units.

 Ongoing models including the sun oriented split AC and sun based inverter AC are gotten profoundly well known among the buyers.

 Their prevalence in addition to the interest for low power burning-through forced air systems prepared for the most recent advancement in cooling industry, know the nearby planetary group air conditioning cost in pakistan.

Solar tubewell in Pakistan

 Well because of its appeal and expansion underway, Solar Air Conditioning System cost in pakistan is getting low step by step. This is helping the shoppers legitimately as they don't have to purchase a costly sun powered air conditioning, they can undoubtedly purchase a modest sun based air conditioning in Pakistan. Details of Solar tubewell in Pakistan here.

Best Solar AC Price in Pakistan

 These are the realized sunlight based air conditioning cost in pakistan 2020, with point by point sun powered air conditioning brand audits.

 Haier sunlight based air conditioning cost in pakistan

 LG sunlight based climate control system cost in pakistan

 Gree sunlight based air conditioning cost in pakistan

 Samber Energy's Solar Air Conditioner Price in Pakistan

 Orient sun oriented air conditioning cost in pakistan

Dawlance sun oriented air conditioning cost in pakistan

Inverex sun oriented inverter cost in pakistan

Kenwood Solar AC Price in Pakistan

Best Solar AC in Pakistan

 The following are the best sun oriented air conditioning in pakistan 2020 and top sun based air conditioning brands in pakistan.

Haier Solar AC in Pakistan

 LG Solar AC in Pakistan

 Kenwood Solar AC in Pakistan

 Gree Solar AC in Pakistan

 Orient Solar AC in Pakistan

 Inverex Solar AC in Pakistan

 Dawlance sun oriented air conditioning in pakistan

 Samber Energy's Solar Air Conditioner in Pakistan

 • Samsung Solar AC in Pakistan

 HIG Solar Air Conditioner in Pakistan

 Mr. Cool Solar Air Conditioner in Pakistan

 Solar Cool Air Conditioner in Pakistan

 SolarK Air Conditioner in Pakistan

 Sunchees Solar Air Conditioner in Pakistan

  Sunchi Solar Air Conditioner in Pakistan

 Sunny Solar Air Conditioner in Pakistan

 Sylon Solar Air Conditioner in Pakistan

 Vestar Solar Air Conditioner in Pakistan

 ZH Solar Air Conditioner in Pakistan

 Haier Solar AC Price in Pakistan

 Haier sunlight based air conditioning in pakistan, haier sun powered air conditioning cost in pakistan is 65000 to 100000.

Haier UPS inverter AC arrangement is the world's first AC arrangement to run on UPS. Haier dispatched its 2 model in March 2018.

Solar world ac price in Pakistan

 Haier new UPS inverter AC arrangement are associated with both the principle live Electricity and UPS power through underlying UPS unit. While the principle power remove, the UPS inverter ACs are consequently moved to UPS power. Details are here of Solar world ac price in Pakistan 

 Moreover, the UPS inverter AC Pre arranged on 2 A maximum ( 440 watt) power while running on UPS. Besides, UPS empowered inverter arrangement stuffed with one more most recent Smart Eye Inverter Technology, with this highlights AC naturally recognize human body in room control calm with shrewd air toss.

 LG Solar Air Conditioner Price in Pakistan

 LG needs no presentation, as it is extraordinary compared to other gadgets brands in pakistan just as in global market. LG sunlight based forced air system cost in pakistan begins from 40000 to 100000 Rupees.

 LG is as of now creating excellent inverter air conditioning, TV, cell phones, clothes washers and numerous other customer hardware.

Situate Solar AC Price in Pakistan

Situate is an understand electronic brand in numerous nations including pakistan. Situate sun based air conditioning cost in pakistan begins from 35000 to 120000 rupees.

 Arrange rearrange air conditioning is now one of the top air conditioning brand in pakistan and have some truly certain audits from its clients.

 Samber Energy's Solar Air Conditioner Price in Pakistan

 samber energy's sunlight based climate control system cost in pakistan start from 60000 to 200000 rupees. Samber galaxies can work your current traditional forced air system. You have to have a 1.5KW nearby planetary group to run 1-Ton sun based forced air system, and 2.0KW nearby planetary group is needed to control 1.5-Ton sun oriented climate control system. This air conditioner likewise works consummately with a half breed universes.

 Samber sun powered air conditioning works consummately with sun based inverter air conditioning innovation based forced air systems. This is likewise extraordinary compared to other cross breed sun powered air conditioning in pakistan, and furthermore works with 12v sun based air conditioning cost in pakistan, 12v dc sun based climate control system in pakistan.

 You have to purchase Solar Air molding System packs to control a sun based air conditioning. The following are other sunlight based air conditioning gear are required, including DC Inverter Based Air Conditioner, 1 ton sun powered air conditioning cost in pakistan, 1.5 Ton and 2 Ton. These Solar Air molding framework units are outfitted with world's best brands of DC Inverters, Solar Panels, Inverter, Gel Batteries and other sunlight based hardware.

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Ebonyi signs $4m solar-system production agreement with Chinese coy

Ebonyi signs $4m solar-system production agreement with Chinese coy

Gov. David Umahi, represented by his Deputy, Dr Kelechi Igwe said in Abakaliki that the agreement included the establishment of a solar power factory in the state.

The Ebonyi government on Monday signed a four million dollars solar system production agreement with the Foshan Sunchees Energy Company of China.

Gov. David Umahi, represented by his Deputy, Dr Kelechi Igwesaid in Abakaliki that the…

[textosdequien]

Po(u)r(to)n.

¿Alguna mujer que quiera entretener mis erotismos?

¿Alguna mujer que quiera que le masturbe la galletita? ¿Alguna jovensita que quiera que humedezca sus bragas? ¿Alguna femina que quiera que le ayude a entumirse las plantillas de sus pies?

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¿Alguna mujer necesita que columpie mi pene en su vulva? ¿Alguna jovencita quiere que humedezca su pubis? ¿Alguna femina quiere que la ponga de pie y le pise las uñas con labios al dorso?

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¿alguna curvy que quiera sentir sus labios besados en mera cordinación?

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[sunchees-solar-system]

What is the difference between lithium iron phosphate battery and lithium battery?

Lithium iron phosphate battery refers to lithium ion battery using Ferrous lithium phosphate as cathode material. Lithium battery is a kind of battery with lithium metal or lithium alloy as negative electrode material and non-aqueous electrolyte solution.

Advantages of lithium iron phosphate battery

1. Ultra-long service life: Lithium iron phosphate battery has a long service life, with a cycle life of more than 2,000 times. Under the same conditions, lithium iron phosphate battery can be used for 7-8 years.

2. Safety in use: The lithium iron phosphate battery has undergone strict safety tests, and it will not explode even in traffic accidents.

3. Energy saving and environmental protection: Lithium iron phosphate battery is green, non-toxic and pollution-free, with wide sources of raw materials and low price.

4. Fast charging: Use a special charger, and charge at 1.5C for 40 minutes to fully charge the battery.

5. High temperature resistance: The lithium iron phosphate battery is high temperature resistant, and the hot air value of the battery can reach 350-500℃.

6. Large capacity: The capacity of lithium iron phosphate battery is large.

Disadvantages of lithium iron phosphate battery

1. The true density of lithium iron phosphate battery anode is small, and the density is generally around 0.8-1.3.

2. Poor conductivity, slow lithium ion diffusion speed, and low actual specific capacity at high charge and discharge.

3. The low-temperature performance of lithium iron phosphate battery is poor.

4. The life of a single lithium iron phosphate battery is about 2000 times, but the life of lithium iron phosphate battery pack is short, generally about 500 times.

Application field of lithium iron phosphate battery

Large electric vehicles, light electric vehicles, electric tools, solar and wind power energy storage equipment, UPS and emergency lights, warning lights and miner's lamps, small medical instruments and portable instruments.

Advantages of lithium battery

1. The energy is relatively high, with high storage energy density, which can reach 460-600Wh/kg, which is 6-7 times that of lead-acid batteries.

2. It has high power tolerance, among which the lithium ion battery of ferrous phosphate used in electric vehicles can reach 15-30C charging and discharging capacity, which is convenient for high-strength startup acceleration.

3. Light weight, which is about 1/6-1/5 of that of lead-acid products in the same volume.

4. It has strong adaptability to high and low temperatures, and can be used in the environment of -20-60℃. After technological treatment, it can be used in the environment of -45℃.

5. Environmental protection, no matter whether it is produced, used or scrapped, it does not contain any toxic and harmful heavy metal elements and substances such as lead, mercury and cadmium.

Disadvantages of lithium battery

1. Lithium batteries can't discharge with high current, which is expensive and poor in safety.

2. The lithium battery shall be protected from overcharge and overdischarge.

3. High production requirements and high cost.

4. The conditions of use are limited, and the danger of high and low temperature use is great.

Application field of lithium battery

Traffic power supply, electric energy storage power supply, mobile communication power supply, new energy storage power supply, aerospace military power supply.

Difference between lithium iron phosphate battery and lithium battery

1. Lithium iron phosphate batteries are used as lithium-ion secondary batteries, and now the main direction is power batteries. Compared with Ni-H, Ni-Cd batteries have great advantages.

2. Lithium battery is a kind of battery with lithium metal or lithium alloy as cathode material and non-aqueous electrolyte solution. The chemical characteristics of lithium are very active, which makes the processing, storage, use and environment of lithium metal very demanding.

3. The lithium iron phosphate battery will not catch fire and explode, but the lithium battery will.

4. Ferrous lithium phosphate is overcharge-resistant, and it won't explode when it reaches 100%. When the lithium battery reaches the specified value, it will swell.

[sunchees-solar-system]

U.S. residential solar trends, 2021

It may not come as a surprise, but residential solar had another record year in 2021 in the United States. Forecasts show 2021 will represent a 21% year-over-year growth in residential solar as the market reaches 3.9 GW installed, said the Solar Energy Industries Association (SEIA).

Residential SolarReviews released its annual review of the sector and noted a 130% increase in customer quote requests. This growth came despite a big year for 2020, in which many homeowners shopped for improvements to their residences.

The U.S. solar market has now surpassed 3 million solar installations, most of which are distributed residential PV, said SEIA. As commodity prices rose, costs took a small uptick in all solar sectors in the first half 2021, reports SEIA.

In a report built in partnership with University of California, Berkeley, SolarReviews found that 72.5% of survey respondents said the upfront cost of solar remains the most significant barrier to adoption. Primary motivations for installation included bill savings, followed by disaster resiliency and reduced carbon emissions.

With quote requests reaching new highs, SolarReviews released a home solar calculator, which allows shoppers to estimate the size of the system needed, storage options, and financing options. The tool will soon model cost and emissions savings associated with charging an electric vehicle with residential solar, said SolarReviews.

This year, SolarReviews reported a ten-fold increase in quote requests related to its guide on how to charge a Tesla at home.

Energy storage 

Home battery interest and growth are ramping up nearly exponentially. The joint study found that in the span of five years (2016-2020), 71% of battery installations occurred in 2020. Installation totals for 2021 are expected to be even greater, said the study.

Interest in battery storage alongside solar is increasing, though only 11.5% of solar customer respondents to the SolarReviews – UC Berkeley survey said they have an attached battery.

SolarReviews also noted a sharp uptick in solar and energy storage quotation requests during extreme weather events. During peak wildfire season in California, it reported a 358% increase in quote requests. That figure was 850% during the Texas power crisis of February 2021, and the Pacific Northwest heatwave this June caused a 919% increase in home solar quote requests.

[sunchees-solar-system]

Current situation of American power grid scale

The volume of grid-scale energy storage installations in the United States increased four times over that seen in the first quarter of 2021, setting a new record in the first quarter 2022. According to Wood Mackenzie and the American Clean Power Association’s (ACP) latest US Energy Storage Monitor report, grid-scale installations total 2,399 MWh.

“Quarter one of 2022 was the largest first quarter on record by far for grid-scale installations, a notable milestone since installations are typically back-weighted to the second half of the year. The West Coast and Southwest regions continue to dominate for both standalone and hybrid systems,” said Vanessa Witte, a senior analyst with Wood Mackenzie’s energy storage team.

The record-setting growth occurred despite significant challenges in the industry. And those risks remain, including supply chain disruptions caused by the anti-dumping and countervailing duties (AD/CVD) solar tariff investigation initiated by the Department of Commerce (DOC) when the DOC said that it was launching an antidumping investigation into solar panel imports from Chinese companies working in Cambodia, Malaysia, Thailand and Vietnam.

“The Biden administration’s recent decision to pause AD/CVD solar tariffs for two years restores predictability to both the solar and energy storage markets. With well over 50% of utility storage projects being paired with solar farms, this important executive action will help the energy storage market continue to accelerate,” said John Hensley, vice president of research and analytics at ACP.

As battery costs drop and the need for resiliency amid grid fluctuations, residential storage was also on the rise, having its strongest quarter to date. The report estimates that 334 MWh were installed in the first quarter, improving on the previous quarterly record of 283 MWh in Q4 of last year. By 2026, the residential storage segment is forecast to grow by 5.7 GWh annually, driven in part by adoption in California in reaction to the proposed Net Energy Metering (NEM) 3.0.

“Despite challenging supply conditions continuing to suppress residential storage, the segment saw over 20,000 installations in a single quarter for the first time and we’re seeing large and small installers forge new vendor partnerships to help meet rising customer demand,” said Chloe Holden, an analyst with Wood Mackenzie.

AD/CVD-related procurement delays have slowed the non-residential storage market, which has been downgraded and predicted to grow 1 GW annually by 2026. “A meaningful share of residential solar-plus-storage projects not yet procured are being pushed to 2023, which has impacted paired storage,” Holden added.

Overall, the US energy storage market added 955 MW and 2,875 MWh across all segments in the first quarter of 2022.

“California continues to dominate the sector, with the Valley Center and Slate projects taking the top two spots for largest projects installed in Q1. We also saw more than 90 MW of storage come online outside the top seven states, including projects in Oregon and Alaska,” Witte said.

[sunchees-solar-system]

What is the function of solar controller?

Sunchees Solar controller, called solar charge and discharge controller, is an automatic control device used in solar power generation system, which controls multiple solar cell arrays to charge storage batteries and the storage batteries to supply power to solar inverter loads. It regulates and controls the charging and discharging conditions of the battery, and controls the power output of the solar cell module and the battery to the load according to the power demand of the load, which is the core control part of the whole photovoltaic power supply system.

The most basic function of the solar charge and discharge controller is to control the battery voltage and open the circuit, and to stop the battery charging when the battery voltage rises to a certain level. The old controller mechanically completes the opening or closing of the control circuit, and stops or starts the power delivered from the power supply to the battery.

In most photovoltaic systems, controllers are used to protect batteries from overcharge or overdischarge. Over-charging may cause the electrolyte in the battery to vaporize, resulting in failure, while over-discharging the battery will cause premature failure of the battery. Overcharge and overdischarge may damage the load. Therefore, the controller is one of the core components of photovoltaic power generation system, and it is also the main part of BOS(BalanceofSystem).

Simply put, the functions of solar controllers can be divided into:

1. Power regulation function;

2. Communication function: 1 simple indication function 2 protocol communication functions such as RS485 Ethernet, wireless and other forms of background management;

3. Perfect protection functions: reverse connection of electrical protection, short circuit, overcurrent, etc.

[sunchees-solar-system]

ELECTRICITY PRICES IN EUROPE – WHO PAYS THE MOST?

Electricity costs are on a steady upward trend in almost all of Europe for many years now. The average values vary significantly across the European countries, ranging from 9.97 cents per kilowatt hour in Bulgaria to 30.43 cents in Germany.

European countries have introduced incentive policies and tariff reductions, Now is the best time to install the solar system

According to our customer survey, 80% of customers have chosen ON/OFF hybrid solar power system

Sunchees  Hybrid Solar System combines advantages of on grid solar system and off grid solar system.

It connects to grid, you can sell solar power to grid;

Also it has batteries backup, so solar power can be stored in batteries for night use or rainy days use.

If solar power is not enough, grid can charge batteries and supply power to your load.

Hybrid systems fall between these two in terms of cost and offer the most flexibility for homeowners wanting to get good returns on energy sent back to the grid.

Contact us for specifications and quotes