Partenaire
Growatt
Groupe de clients
Batterie
Batterie au lithium/plomb-acide à longue durée de vie pleine capacité, cellules de batterie pour système solaire, système d'énergie éolienne, système de stockage d'énergie mobile, alimentation de secours, centrale électrique, etc. entretien gratuit
Système solaire
Standard/Personnalisé hybride, sur réseau, hors réseau kits de système solaire. Des solutions à guichet unique pour Projets commerciaux et résidentiels. Économisez du temps et de l'argent pour rassembler d'autres composants du système.
Batterie
Batterie
Batterie au lithium/plomb-acide à longue durée de vie pleine capacité, cellules de batterie pour système solaire, système d'énergie éolienne, système de stockage d'énergie mobile, alimentation de secours, centrale électrique, etc. entretien gratuit
Système solaire
Système solaire
Standard/Personnalisé hybride, sur réseau, hors réseau kits de système solaire. Des solutions à guichet unique pour Projets commerciaux et résidentiels. Économisez du temps et de l'argent pour rassembler d'autres composants du système.
À propos de nous
À propos de Sweet Power
Xiamen Sweet Power Tech Co., Ltd. est un fournisseur professionnel de solutions de systèmes solaires depuis plus de 10 ans. Nous offrons un service à guichet unique sur les kits de système d'énergie solaire, y compris sur le réseau, hors réseau, hybride, système de stockage d'énergie de batterie au plomb/lithum, etc. produit pour compléter les kits de système pv. De plus, nous avons notre propre équipe d'ingénierie et de R&D, personnalisée, OEM, ODM sont tous disponibles pour répondre aux différentes exigences de vos projets. C'est notre valeur que de soutenir nos clients avec des produits de haute qualité et des systèmes de longue durée de vie haute performance. Tous nos produits ont une garantie de plomb dans l'industrie avec toutes sortes de certificats. Nous sommes impatients de coopérer avec vous, ensemble pour rendre le monde vert.
Plus à propos
2012
2012
Depuis
5
5
.6GW
CAPACITÉ
186
186
+
DES PAYS
86
86
+
LES PARTENAIRES
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Dernières nouvelles
Dernières nouvelles
Xiamen Sweet Power Tech Co., Ltd. est un fabricant leader de produits d'énergie solaire et de solutions de service. Service principal, y compris les onduleurs solaires, les onduleurs solaires hybrides
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Take customers to visit the battery cell source factory
Jan 29, 2023 Take customers to visit the battery cell source factory
#outlook a { padding: 0; } .ReadMsgBody { width: 100%; } .ExternalClass { width: 100%; } .ExternalClass * { line-height:100%; } body { margin: 0; padding: 0; -webkit-text-size-adjust: 100%; -ms-text-size-adjust: 100%;} table, td { border-collapse:collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt; } img { border: 0; height: auto; line-height: 100%; outline: none; text-decoration: none; -ms-interpolation-mode: bicubic; } p { display: block; margin: 0; } .hide_on_mobile { display: none !important;} @media only screen and (min-width: 480px) { .hide_on_mobile { display: table-row !important;} } [owa] .mj-column-per-100 { width:100%!important; } [owa] .mj-column-per-60 { width:60%!important; } [owa] .mj-column-per-50 { width:50%!important; } [owa] .mj-column-per-40 { width:40%!important; } [owa] .mj-column-per-33 { width:33.333333%!important; } [owa] .mj-column-per-25 { width:25%!important; } .mj-column-per-100 { width:100%;} .mj-column-per-60 { width:60%; } .mj-column-per-50 { width:50%; } .mj-column-per-40 { width:40%; } .mj-column-per-33 { width:33.333333%; } .mj-column-per-25 { width:25%; } On January 17, 2024, we are honored to invite our Swedish customers to visit the company and factory. Booking This visit is divided into three parts: meeting-factory visit-battery cell factory visit First part-Meeting The meeting mainly communicated the details of the product, as well as the questions and different opinions of both parties on the progress of the project. There are further plans for future cooperation between the two parties, including the prospects for cooperation between the two parties in the next 3-5 years. Second part-Factory visit After the meeting, we invited the customer to visit our factory and demonstrate our production process and technology to the customer. Introduced some of our main products to customers. Demonstrates the entire process of the solar system. Visited the battery production line and solar panel production line. Third part-Battery cell factory visit On the second day of the customer's visit, we invited the customer to visit the source factory of the battery cell brand we cooperated with, introduced the long history of the brand, and introduced the complete battery production process to the customer, as well as various tests of the battery cells. Including high temperature testing and so on. During this visit, we also reached new cooperation with our customers. BOOK IT NOW!
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Vietnam's rooftop photovoltaic policy is turning around
Jul 16, 2024 Vietnam's rooftop photovoltaic policy is turning around
Vietnam’s rooftop photovoltaic policy is turning around Deputy Prime Minister Tran Hong Ha has instructed the Ministry of Industry and Trade to study the option of buying rooftop solar energy and report by Thursday. But the government does not want to buy more than 10% of each system’s capacity, he said.This is an unexpected reversal within a month’s time: a draft of a proposed decree the ministry issued last month said it "will not buy rooftop solar power in any form" except from projects approved under National Power Development Plan 8.It had said that since rooftop solar generation is unstable and the units are costly to operate they are only encouraged for household use.But analysts had said in reply that the government should buy a portion of rooftop power though with a purchase limit to stop sellers from taking advantage of the national grid.There are around 103,000 rooftop solar systems in Vietnam with a total capacity of 9,500 megawatts.By 2030 the government wants them installed at 50% of workplaces and households.By vnexpress
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What are photovoltaic carports?
Jul 12, 2024 What are photovoltaic carports?
What is a photovoltaic carport? A photovoltaic carport combines a photovoltaic power generation system with a carport roof. This is an application form that combines photovoltaics with architecture. It can not only realize all the functions of a traditional carport, but also generate electricity and bring benefits to the owners. The photovoltaic parking shed mainly consists of photovoltaic cell module,battery, bracket system, lighting and control inverter system, lightning protection and grounding system, charging device system, etc. Photovoltaic carports can not only provide shade and rain protection for vehicles, but the electricity generated by photovoltaic carports can not only be used by vehicles, but the excess electricity can also be sold to the state, thereby alleviating the city's electricity pressure, and can also bring profits and achieve social and environmental benefits. A win-win situation. The structure of the photovoltaic carport is divided into single-carport photovoltaic carport structure and double-carport photovoltaic carport structure. The support structure can be divided into two types: single-column photovoltaic carport structure and double-column structure. The photovoltaic carport can adopt a photovoltaic integrated structure. The photovoltaic panels are installed on the steel truss above the parking space. The top surface of the carport is replaced with photovoltaic panels. This can not only protect the vehicle from the sun and rain, but also generate electricity to provide lighting for the carport. Charging piles, energy storage and other supporting facilities are installed in the carport, which can charge electric vehicles and electric bicycles, realizing the integration of light, storage and charging.
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New concept: photovoltaic & rail transit?
Jul 09, 2024 New concept: photovoltaic & rail transit?
New concept: photovoltaic & rail transit? Researchers from Germany's Fraunhofer ISE institute are field testing a new module concept "to be integrated into soundproof walls next to roads or railways" so that it can be applied to soundproof walls of new railways (or highways), Renovations and additional projects, etc., this will be a cost-effective design method and a new power generation solution. The research, called PVwins, began in 2020 and has developed five different integrated photovoltaic solutions that are now in the outdoor field testing phase. The team investigated the design, prototyping, manufacturing, and economic potential. and marketability. Will be used in acoustic walls and located in high traffic road and railway areas. The collaborative project will result in solutions that require no additional sound-absorbing elements and only use photovoltaic panels to create soundproof walls. As listed in the figure below, from left to right. A combined solution with modules having two independent battery packs for light harvesting at the rear of the noise absorber and on the front (far left) of the same wall Transparent microporous sound absorber on the front side of the module Conventional photovoltaic modules installed vertically on an obstacle facing away from the road Conventional photovoltaic panels mounted via brackets on top of the noise barrier, one facing east/west and the other facing south New cassette-shaped photovoltaic panels for retrofitting road-facing sound absorbers and tilted photovoltaic panels Detailed cooperation units include the national railway research organization (Deutsches Zentrum füR-Schienenverkehrsforschung des Eisenbahn Bundesamt), the Swiss photovoltaic module manufacturer (Megasol Energie), as well as the specialist in sound insulation walls and noise barriers (R.Kohlhauer GmbH), engineering and photovoltaics experts (IGRA Power GmbH), as well as the German utility company (Energiegenossenschaft Inn‐Salzach), the German Federal Highway Ministry (füR Strassenwesen).
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Photovoltaic + rail transit?
Jul 05, 2024 Photovoltaic + rail transit?
Researchers from Germany's Fraunhofer ISE institute are field testing a new module concept "to be integrated into soundproof walls next to roads or railways" so that it can be applied to soundproof walls of new railways (or highways), Renovations and additional projects, etc., this will be a cost-effective design method and a new power generation solution.The research, called PVwins, began in 2020 and has developed five different integrated photovoltaic solutions that are now in the outdoor field testing phase. The team investigated the design, prototyping, manufacturing, and economic potential. and marketability. Will be used in acoustic walls and located in high traffic road and railway areas.   As listed in the figure below, from left to right. o A combined solution with modules having two independent battery packs for light harvesting at the rear of the noise absorber and on the front (far left) of the same wall o Transparent microporous sound absorber on the front side of the module o Traditional photovoltaic modules mounted vertically on an obstacle facing away from the road o Traditional photovoltaic panels mounted via brackets on top of the noise barrier, one facing east/west and the other facing south o New cassette-shaped photovoltaic panels for retrofitting road-facing sound absorbers and tilted photovoltaic panels
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The difference between DC coupling and AC coupling
Jul 02, 2024 The difference between DC coupling and AC coupling
Energy storage technology refers to the process of storing energy through media or equipment and releasing it when needed; photovoltaic + energy storage combines solar photovoltaic power generation with energy storage technology to store the electric energy generated by the photovoltaic system so that it can be used when needed. Ensure stable power supply when needed. Currently, the system solutions for photovoltaic + energy storage on the market mainly include DC coupling and AC coupling. So what is the difference between these two solutions? The difference between DC coupling and AC coupling DC coupling means that energy storage cells and photovoltaic modules are connected to the DC side of the integrated photovoltaic and storage machine. The integrated photovoltaic and storage machine is directly connected to the photovoltaic modules, and the energy collection point is on the DC side. AC coupling means that the energy storage system and the photovoltaic system are connected on the AC side. , the energy storage system (battery, energy storage inverter) and the photovoltaic system (photovoltaic modules, photovoltaic inverter) work independently of each other, and the energy collection point is on the AC side. However, due to differences in circuit structures and electrical equipment between the two, there are also major differences in working principles, flexibility, efficiency, etc. 1. Differences in working principles DC coupling: In this solution, the photovoltaic inverter and the bidirectional converter are integrated into a photovoltaic and storage integrated machine, and are directly connected to the photovoltaic modules, power grid, battery, etc. to form a whole. When the photovoltaic system is running, the electricity generated can charge the battery through the photovoltaic storage integrated machine, supply power to the load, or be input into the power grid. AC coupling: This solution includes two parts: photovoltaic system and energy storage system. The photovoltaic system consists of photovoltaic arrays and photovoltaic inverters; the energy storage system consists of energy storage inverters and batteries. The two systems can operate independently without interfering with each other, or they can be separated from the power grid to form a micro-grid system. When the photovoltaic system is running, the generated power can be used to power the load through the photovoltaic inverter or be input into the grid, or it can be used to charge the battery through the energy storage inverter. 2. Flexibility Differences DC coupling: In this solution, photovoltaic modules, photovoltaic storage integrated machines and batteries are in a serial state and are closely connected to each other. The addition and removal of equipment is complicated and the flexibility is average. It is mainly used in new photovoltaic markets, such as newly installed Photovoltaic storage systems, photovoltaic modules, integrated photovoltaic storage machines and batteries...
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Which roofs are suitable for installing photovoltaic power plants?
Jun 26, 2024 Which roofs are suitable for installing photovoltaic power plants?
What kind of roof is suitable for installing a photovoltaic power plant? The conditions suitable for installing rooftop photovoltaic power plants are summarized as having abundant solar resources, simple structure, clear property rights, and low environmental pollution. Roof type: Concrete roof: one of the common roof types in residential, unit, and factory buildings. For concrete roofs, the counterweight method is generally used to install photovoltaic panels, that is, concrete counterweight blocks are used as the foundation to stabilize the photovoltaic panels without damaging the original structure of the roof. Color steel tile roof: For color steel tile roof, the clamp method is mainly used to install photovoltaic panels. Tile roofs: Mainly use hooks to install photovoltaic panels. Sunroom: Due to its good lighting performance, the sunroom is also suitable for installing photovoltaic power generation systems. Photovoltaic power stations installed on sloped roofs are more beautiful. Due to the large slope of the roof, rainwater is easy to drain, and the construction is simple and easy to maintain. There is no need to lay brackets, but they are laid according to the current slope angle of the roof during installation. Since there is no need to consider occlusion between components, the components can be completely covered. Flat roofs require bracket installation. On a horizontal roof, photovoltaic arrays can be installed at optimal angles to obtain maximum power generation. The advantage of installing a photovoltaic power station on a flat roof is heat insulation and cooling, which can generally reduce the temperature by 5 to 7 degrees. It adopts the form of cement piers + photovoltaic brackets. The investment cost is not high and the economy is relatively good. Before installing a rooftop photovoltaic power station, you first need to determine whether the house's carrying capacity meets the needs of installing the power station. For houses that have been built for a long time, a comprehensive inspection of the waterproofing of the house and whether the walls are damaged and other overall conditions is required. Household power stations can be installed in buildings with a short construction time, solid brick load-bearing walls with a wall thickness of more than 240mm, and no other problems. Buildings with wall thickness ≤180mm can install power stations according to customized bracket plans. It is best for rooftop photovoltaic power stations to meet the requirements for south-facing installation of photovoltaic modules, and the surrounding trees and other buildings need to be taken into consideration so that the photovoltaic modules will not be blocked and there will be no environmental pollution. If there is a large area of shielding around the roof, the orientation of the roof is unfavorable for the generation of photovoltaic modules, the installation area and usable area of the roof are insufficient, the load-bearing capacity of the roof is...
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SWT'S Recent Shipments
Jun 20, 2024 SWT'S Recent Shipments
Exciting News!  We have already sent out a batch of goods that our customers order and we're happy to say it's on its way! Before shipment, we strictly test every link to ensure that every product has no quality problems.We do every details to provide more useful help to every customer. At the same time, we also expect customers to experience our products perfectly.
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Two Asian countries release plans for large-scale photovoltaic projects
Jun 19, 2024 Two Asian countries release plans for large-scale photovoltaic projects
Uzbekistan Sunview Group Bhd's wholly-owned subsidiary, Fabulous Sunview Sdn Bhd has inked a development and cooperation agreement with Uzbekistan's Ministry of Energy to develop two large-scale solar photovoltaic (PV) plants and battery energy storage systems (BESS) in Uzbekistan. In a filing with Bursa Malaysia, Sunview said its unit is responsible for the design, engineering, procurement, and construction of a 400 megawatt of alternating current (MWac) solar PV plant with a 100 megawatt (MW)/200 megawatt hour (MWh) BESS in the Andijan district. It also will develop a 200 MWac solar PV plant with a 50мW/100MWh BESS in the Fergana district. By bernama Pakistan The Sindh Transmission & Dispatch Company (STDC) and GO Energy Private Limited have signed a memorandum of understanding for the transmission of a 500-megawatt floating solar project at Keenjhar Lake, Sindh. Syed Nasir Hussain Shah, Minister for Energy, Government of Sindh, was the chief guest at the signing ceremony held in Karachi. Other dignitaries present at the occasion included Musaddiq Ali Khan, Secretary Energy, Government of Sindh, M. Saleem Shaikh, CEO Sindh Transmission & Dispatch Company, Ammar Ali, CEO, GO Energy, & Haris Jamil, Director CEO Secretariat, K-Electric. The 500MW floating solar project is set to become one of the largest floating solar installations in the world with state-of-the-art solar panels and floating infrastructure designed to withstand the unique challenges of Keenjhar Lake’s environment. By Nation
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2024.6.13-15 | Shanghai SNEC exhibition is in progress!
Jun 14, 2024 2024.6.13-15 | Shanghai SNEC exhibition is in progress!
Indicator Diagram In 2024, the 17th International Solar Photovoltaic and Smart Energy (Shanghai) Exhibition and Forum ("SNEC") will be held grandly at the National Convention and Exhibition Center in Shanghai, China. As the largest photovoltaic exhibition in the world, it comes from With 3,500+ exhibitors and more than 500,000 exhibitors from all over the world, the event is unprecedented.Welcome to your arrival,there are a variety of energy storage products.
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