This user manual contains very important safety instruction and operation guide, please read it, understand it, follow it along installation and maintenance and keep it well for any time check.
Before installation： Double check the inverter without damage, any question contact the dealer freely without hesitation Installation： To keep the safety, please follow the manual steps. And please keep attention that both ends of the inverter with electricity, DC input and AC output; Switch off state grid： Switch off the state grid and PV DC input before operating the inverter, to make sure that the inverter is switched off, and using the multimeter to double check the equipment is without voltage, and the equipment can be work again till waiting for minimum 5 minutes. Maintain and revised： Only the authorized staff can repair and revised the inverter. To keep the safety, please use equipment from the original manufacture. If the equipment not comes from the original, it should be have the certification of EMC and so on Function and safety date: Without the permission of the state grid and original manufacture, change inverter data is not allowed
The installation, maintenance or check of this inverter, can be only finished by qualified technicians who must be qualified as below: 1) Authorized and well trained technician. 2) Must wear safety suit, insulating gloves, safety hat, protective glasses and face mask etc. 3) Emergency measures can be done if needed. 1.2 Warning Tips 1) Do not touch inverter outside interfaces along installation or operation to avoid contacted with current which may result in serious damages or death. 2) Do not operate this inverter when the case is open to avoid electric shock or electricity charging outside the inverter. 3) Do not operate this inverter if wet hand to avoid short circuit. 4) Do not open this inverter case when switch on / off the inverter, please stop operation or wait for the inverter completely powered off if you must need to open this inverter case. 5) Do not open this inverter case unless you have to or you need to do product routine check. Please wait for at least 10 minutes after inverter to ensure it is powered off if you do connection or routine check. 6) Do not put any heavy item on inverter wirings, which may result in wiring insulation failed. 7) Stay inverters away from inflammables which leads to fires if it is too close to inverters and power off inverters and contact us immediately if gets fire. 8) Cut off power from solar panel strings and stop inverter AC output immediately if inverter encounters fault to avoid getting fire. 9) Do not touch inverter in 10 minutes since inverter is powered off as it is still hot 10) Stop power input when inverter or components get damaged which may result it electric shock. 11) Avoid any screws, metals, water or oil stay in inverter which may result in fire.
2.1 Product Confirmation Please ensure this inverter matches your requirement from the specification stick on inverter side or specification from inverter carton. 42.2 Prepare Installation Equipment Make sure all needed installation materials or tools are ready. 2.3 Installation Environment Please ensure inverter has got right installation direction, proper environment before installation 2.4 Circuit Connect power sensor into circuit board, wrong connection will result in damages on inverter, please pay attention to polarity “+ -”. 2.5 Product Feature 1) High Efficiency Inverter has high efficient power invert ability, IGBT semi conduct and 96% high efficient motor. 2) Digital Control Digital control can reach convenient, high speed and high efficient control through inverter LCD display, keyboard and dynamic icons including Input, Output, Back or Stop etc and inverter can automatically power on or off based on high sensitivity to solar panels. 3) MPPT Maximum Power Point Tracking When un-balanced current happens, inverter will have MPPT to track solar panel maximum power efficiency under different temperature, humidity or other ambient condition. 4) Easy Parallel Inverters can be connected in parallel when solar panels quantity is increased 5) Easy Installation and Operation You can connect the inverter with solar panels by following inverter LCD guide, and also check solar power system working status through inverter LCD display 6) Low Noise This inverter has the best components which reach lowest noise under the worst condition 7) Remote Monitoring System We can success in monitoring inverter output power, working status, temperature and ambient conditions through internet communication and data collector