HANNOVER MESSE 2018,
23 - 27 April
More Energy Generated:Transformerless design, maximum conversion efficiency up to 98.6%, Europe efficiency up to 98.4%Three MPP inputsGain maximum energy generated by shadowed PV cells.Wide MPPT voltage range (320 900V), longer daily power generation timeIntelligent MPPT algorithmThe maximum power point tracking is not affected by abrupt change of illuminationAccurate identification technology of power changeStatic MPPT is stable and accurateWide operating temperature range (-25 °C +60 °C), continuous power generation at full load in high temperatureHigh Reliability:Long lifetime design of film capacitor, 25 years of designed service life for complete machineNatural heat dissipation, waterproof, dust resistance, salt fog resistance and corrosion resistanceActive+passive islanding protectionMultilayer, step-by-step overcurrent, overvoltage, overtemperature and short-circuit protections for software and hardware6 strings fault monitoring with rapid positioningAdvanced Control Technology:Double modulation of three level SPWM and SVPWM, natural and smooth switchAdaptive control, adapting to harsh weak power grids environment Harmonic current compensation, THD < 1%Supporting active and reactive power grid dispatch and SVG function at nightLVRT function Friendly and Flexible:Status display with LED indicators, concise interface Built-in DC SPD and fuse, no need of DC combiner box, reducing cost for usersDC shut-off circuit breaker for safe and convenient maintenance operatingIP 65 protection level for outdoor useWall mounting design, one-step forming of aluminum shellStandard RS485 / APP / GPRS / Wi-Fi / Bluetooth communications; Optional PLC viewing the system operation information
High frequency online double-conversion with DSP control
Modular design, high reliability, easily maintenance
Double input distribution, higher reliability ...
Hybrid (Bi-direction) Solar Inverter is PV energy combined with energy storage systems. It utilizes solar power, AC utility and battery power to ensure continuous ...
EA890 3:3 10KVA-120KVA Online UPS is an intelligent 3-phase in/3-phase out on-line double-conversion UPS with double transform high frequency PWM, high perfomance ...
The Pure Sine Wave Inverter is desirable long backup power solution for home and office appliances. It is not only an inverter but also contains a powerful intelligent ...
High reliability: adopt high-speed DSP control system, combine advanced SPWM technology and high-speed power MOS
Operating mode selectable: energy storage ...
EA900IIRT 1KVA-10KVA Online UPS is the high density version of on-line double-conversion UPS with input power factor correction (PFC), output power factor 0.9 offering ...
EA200 350VA-2000VA Line interactive UPS is typically used to protect and power certain equipment, such as personal computers, small scale exchange, POS machines ...