800W 24V Hybrid Charge Controller 1.Professional Manufacturer 2.OEM Services 3.Multifuncton LCD display ... load, short circuit , night mode, DC output modes etcWorking Temperature &Humidity-20~+55°C/35~85%RH(Without Condensation)Quiescent Current20 ... , UPS, TNT, Fedex and EMS. 800W 24V W&S Charge Controller, Hybrid Charge ...