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Solar charge controller mppt 30a 20 amp 12v 24v powmr mppt charge controller 60 amp
Descrição
Descrição do produto
Características:
•System voltage 12V/24V automatic identification or 48V
•Efficient and intelligent PWM three-stage charging
•Reverse connection protection for positive and negative terminals
•Reliable protection: sobretensão, short circuit, overload, overcharge and overdischarge protection functions
| Descrição do produto |
Parâmetro do produto
| Parâmetros do produto | |||||
| model | 20UMA | 30UMA | 40UMA | 50UMA | 60UMA |
| system voltage | 12V/24V(automatic switchover),or 48V | ||||
| The maximum voltage input to the solar panel | 50V(12V/24V),100V(48V) | ||||
| Loss of self | ≤13MA | ||||
| maximum charging current | 20UMA | 30UMA | 40UMA | 50UMA | 60UMA |
| maximum discharge current | 20UMA | 30UMA | 40UMA | 50UMA | 60UMA |
| LVD Low voltage protection voltage | 10.7V(10-13.8V),21.4V(20-27.6V),42.8V(40-55.2V) | ||||
| LVR Low voltage reset voltage | 12.6V(10.2-14V),25.2V(20.4-28V),50.4V(40.8-56V) | ||||
| floating charge voltage | 13.8V(13-15V),27.6V(26-30V),55.2V(52-60V) | ||||
| Battery overvoltage protection | 15V/30V/60V | ||||
| Input reverse connection protection | sim | ||||
| charging mode | PWM | ||||
| temperature compensation | -24mv/℃,-48mv/℃,-96mv/℃, relative to 12V/24V/48Vsystem | ||||
| operating temperature | -20℃-+55℃ | ||||
| Terminal scale | 28-10AWG | ||||
| waterproof rating | IP32 | ||||
| product size | 20-30UMA(187*90*47milímetros) | 40UMA(195*107*50milímetros) 5 | 50-60UMA(187*122*57milímetros) | ||
| package size | 200*102*53milímetros | 210*118*59milímetros | 200*132*63milímetros | ||
| Peso líquido | 320g | 340g | 588g | ||
Nossos serviços
Inverter & Bateria
Informações da Empresa
Perguntas frequentes
| Perguntas frequentes |
| Q1:May I take some samples to test before placing the order ? |
| A1:Sim, welcome to take some sample to test! |
| Q2:Como sobre o tempo de entrega? |
| A2:7 days for sample; 25 dias para pedidos em massa. |
| Q3:What is the warranty of the controller? |
| UMA3:1 years warranty. |
| Q4:How to solve the technical problems? |
| UMA4:24 hours after-service consultancy just for you and to make your problem to be solved easily. |
| Q5:What payment methods do your company support? |
| UMA5:T/T, Western Union, Paypal, L/C etc. |
| Q6:What are the price terms can you offer for us? |
A6:We can accept EXW, FOB, CIF and so on. |
Q7:Do you have any certifications for your products? |
| A7:We have ISO9001:2000, CE, RoHS, certificates for all of our products. |
Embalagem & Envio
Informação adicional
| Lugar de origem: | Guangdong, China |
|---|---|
| Marca: | Techfine |
| Número do modelo: | LS-30A-24 |
| Tipo: | PWM |
| Inscrição: | Charger Controller, Voltage Controller, Solar System Controller |
| Tempo de trabalho (h): | Continue |
| Max PV Voltage: | 24v |
| Certificado: | ISO 9001, ISO14001 |
| garantia: | 1YEAR, 1 Anos |
| Nome do Produto: | PWM30A-24V |
| MPPT efficiency: | >98% |
| Proteção: | Short Circuit |
| Cor: | Verde |
| Mostrar: | LCD Screen |
| Característica: | High Efficiency Charging Method |
| Modo de controle: | Intelligent Control |