Informação básica
Modelo: 20A 12V/24V
Descrição do produto
Descrição do produto
Product Name |
SK20DU solar charging and discharging controller |
Rated voltage |
12V/24V |
USB output |
5V/1A |
Product material |
Flame retardant plastic alloy heat dissipation base plate |
Product certification |
CE&ROHS |
Display type |
LCD display |
The controller applies in solar photovoltaic systems, which coordinates the working of solar panels, batteries and loads. It adds some protection functions, so that the entire system can be in efficient and safe operation.This solar controller is designed for small solar home system and is suitable for solar systems of 300 Wp module output. This controller is thus especially suitable for lamps,radiosand a small televisions. All loads can be switched off using the manual load switch on the controller. the extremely low consumption makes the SHS controller suitable for profes-sional applications in telecommunications and traffic management technology. The SunLight controller is designed for operating automatic night light systems and is suitable for solar systems of 300 Wp module output. the controller is thus especially suitable for street lights,b us stops,advertising lights and other similar applications. The charge controller will calculate the time and work as the timer you set .
Detalhes imagens
Baixo custo
controller is specifically designed to meet the needs of the rural electrification market. The low cost resulted from using the latest electronic technology and high volume manufacturing
Alta fiabilidade
All our controllers are designed for high quality and high reliability. This controller has a low failure rate and will last a long time, and got very good feedback from customers until now
Electronic protections
This controller has build-in electronic fused that do not require replacements
Tro picalization
controller electronics are protected with moisture-tight coating(APL lacquer), minimizing damage from humidity and from nesting insects
Fácil de usar

Product Usage
PWM four stage charging
Automatic identification system voltage Multiple battery types can be selected
Dual USB output
Perfect protection functions: overload protection, overheating protection, input overvoltage protection
introdução da empresa
Rugao Yaou Import & Export Co. LTD was established in 2004.Our company is a formal professional factory integrating R & D, production and sales of solar panels, solar transformers, solar controllers and other products. It has a complete and scientific quality management system. With integrity, strength and product quality, our company has been widely recognized in the industry.
The company aims to be people-oriented, honest and pragmatic, innovative and enterprising, return to the society, business purpose, reputation first, customer first, quality satisfaction, delivery on time, and is willing to sincerely cooperate with you and develop hand in hand.Our company mainly deals in hardware tools, combined tools, electric tools, special tools for petroleum, metal processing machinery and petroleum drilling equipment. Diagonal Cutting Plier,Oil Drill Pipes,Drilling Tools,Diesel Engine Etc.Our companyoperates hardware tools and has established long-term and stable cooperative relations with many retailers. Rugao yaou import & Export Co. Ltd has won the trust of our customers with the principle of multi variety operation characteristics and small profit and quick turnover. Enjoy a high position among consumers.
Our Services & Strength
Your inquiry related to our products or prices will be replied in 24hrs.
Well-trained and experienced staffs to answer all your inquiries in fluent English.
OEM & ODM, any your customized lightings we can help you to design and put into product.
Distributorship are offered for your unique design and some our current models.
Rugao Yaou Import & Export Trade Co., Ltd
A Rugao Yaou Import & Export Co. Ltd foi criada em 2004, que estava entre as primeiras empresas comerciais fortemente apoiadas pelo Ministério do Comércio Exterior e Cooperação Econômica.
Nos últimos dez anos, nossa empresa já estabeleceu uma profunda relação de cooperação estratégica com fornecedores domésticos que especilizam em equipamentos de perfuração de petróleo e se tornam o fornecedor de nível superior de algumas empresas conhecidas ou de tamanho médio, como CNPC e Sinopec. Nossa empresa também opera ferramentas de hardware e estabeleceu relações cooperativas de longo prazo e estáveis com muitos varejistas. A Rugao Yaou Import & Export Co. Ltd conquistou a confiança de nossos clientes com o princípio das características de operação de múltiplas variedades e lucro pequeno e rotatividade rápida. Desfrute de uma posição alta entre os consumidores. Os produtos fabricados por nossa empresa são exportados para a Europa, América, Oriente Médio, Norte da África e Sudeste Asiático e outras regiões, por causa da qual desfrutamos de elogios generalizados entre os clientes em casa e no exterior. Nossos produtos principalmente: peças de perfuração, equipamentos de perfuração, sistema de controle sólido, equipamentos de cabeça de poço, ferramentas de pesca, ferramentas de cimentação. Todas as produções estão dentro do padrão de API e autorizadas pela ISO9001 : 2000.
Informação de Companhia
- Nome da empresa: Rugao Yaou Import & Export Trade Co., Ltd
- representante: aihong xue
- Produto / Serviço: Ferramentas especiais para petróleo , Ferramentas operadas à mão , Ferramentas elétricas , Equipamento de perfuração de petróleo , Máquinas de processamento de metal , Bomba industrial
- capital: 500000RMB
- Ano de Fundação: 2004
- Volume anual de vendas (milhões EUA $): US$10 Million - US$50 Million
- Porcentagem de exportação: 91% - 100%
- Volume de Compra Anual Total (EUA $ Milhões): US$5 Million - US$10 Million
- N º de Linhas de Produção: Above 20
- Número de Funcionários de I&D: 11 -20 People
- Número de Funcionários QC: 11 -20 People
- Serviços OEM Desde: yes
- Tamanho da Fábrica (metros Quadrados): 1,000-3,000 square meters
- Localização da Fábrica: Hedong Industrial Zone, Linyi City, Shandong Province,China
- Pessoa De Contato: Mr. cnntyaou
- Número De Telefone: +86-513-87635480
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