ENF Ltd.

Grid Tie Inverter

Product Features

● Can be applied to various fields, mainly for solar power, wind power, battery power and scenery lamp power

● Strong IP65 (MEMA 4) protection, completed sealed cover suitable for harsh environment

● Advanced MPPT tracking

● No isolation transformer H6 full-bridge structure, highest efficiency reach 97% (Europe 96.5%)

● Over voltage, short circuit, overload, overheat and islanding protection etc.

● Different national standards for choice

● Multi-language LCD display, convenient for users to monitor main parameters from different countries

● Max MPPT voltage range

● 5 years warranty period can extended to 25 years

Off Grid Inverter

Product Features

● Adopting the advanced dual-CPU single-chip intelligent control technology, microcomputer control, user-friendly design, high reliability, low failure rate characteristics

● High-quality pure sine wave AC output, with a load capability, wide application

● With complete protection (overload protection, internal over-temperature protection, output short circuit protection, input under-voltage protection, input over-voltage protection, etc.), greatly improving product reliability

● Small size, light weight, using CPU to concentrate on internal control, chip technology, making the very small size, light weight

● Intelligent control of cooling fans, using the PCU control the working status of cooling fan, greatly extending the life of the fan, improve efficiency and save energy

● Stable working, low distribution, no noise, no pollution, anti-stock load capability, simple operation, long life

● LED display the panel menu, working status and fault type

● A three-stage charger with battery

Solar Pump Inverter

Product Features

● Independently developed real maximum power point tracking (MPPT), and effectively improve the utilization of the PV array

● The system to run automatically, without human duty, saving a lot of manpower

● System modular design, stable operation, high reliability and safety, installation and maintenance is very convenient

● Fully digital control with fully automatic operation, data storage, as well as a full range of protection features

● LCD display, you can view and set various operating parameters

● Independently developed real maximun power point tracking (MPPT), and effectively improve the utilization of the PV array

● The system to run automatically, without human duty, saving a lot of manpower

● System modular design, stable operation, high reliability and safety, installation and maintenance is very convenient

● Full digital control with fully automatic operation, data storage, as well as a full range of protection features

● Optional upper and lower water level detection and control circuit

● With lightning protection, over-voltage, under-voltage, over-current, overload protection function

● Protection grade IP65 (the rated power is less than 18.5KW models)

● Use environment temperature: -10℃~+50℃

PV Combiner Box

Product Features

● Can be connected to multiple solar photovoltaic arrays

● Equipped with lightning arrester device for solar photovoltaic DC high voltage, both positive and negative poles have dual lightning protection function

● Using professional circuit breaker for DC high voltage, it is safe and reliable

● Dual safety protection devices (high voltage dc fuse and circuit breakers)

● Can be with intelligent monitoring system

● Strong IP65 protection, outdoors installation is supported

● Simple installation, convenient maintenance, and long life

PV Charge Controller

Product Features

● MPPT charge mode,conversion efficiency upto 99%,can save 30%~60% of the power than traditional controller

● With high efficient MPPT operation scheme and adopting TI28035 chip,make the Solar panels utilization rate upto 99%

● Charge mode: three stages (fast charge,constant charge,floating charge)

● 12V/24V/48V system auto recognize for easy control

● Nominal maximum solar input is DC 150V

● Connected Battery Type choosing: Sealed lead acid, vented, Gel, NiCd battery. Other types of the batteries can also be defined

● LCD and LEDs show all kinds of parameter

● Communication Port.RS232 communication can provide communication protocol, This make the unified and integrated management more convenient to customers

● With providing a Microsoft by connecting with PC that can show the working state and all parameters in 7 languages

● Extensible LAN remote control

● Equipment integrity: controller+CD-ROM(microcomputer software) + communication wire+Anderson terminals

● CE,ROHS,FCC,PSE certifications approved.The device also can support to pass the other certifications