China 8kw 10kw 15kw 20kw Solar Power System of Single Phase Power Inverter with Charge Controller Built-in

8kw 10kw 15kw 20kw solar power system of Single Phase Power Inverter with Charge Controller Built-in
Product Introduction
The product is an integrated intelligent inverter with built-in charge controller system designed for large photovoltaic power
Its built-in controller can realize charge management for a battery pack by multiple solar arrays to improve charge efficiency and life of the battery pack
Thanks to its full digital vector control technology based on real-time processing by DSP, MCU and DDC, it has perfect protection functions and high reliability
Its mains supply preferred mode and battery preferred mode are all settable, thus making it easy to meet the different application needs of users, it has an LCD
It is widely applied to large solar power generation occasions including families
Schools, public lighting, industrial and mining enterprises, frontier defense, sea islands, pasturing areas
MAIN FEATURES
+ High reliability
Frequency tracking noise filtering and low distortion in inverter output because of double-conversion design
+ High adaptability
A wide range of input frequency which realizes stable operation of fuel generators
+ High optimal performance of the battery
An intelligent battery management technology, which guarantees a longer battery life and decreases the times of battery maintenance
An advanced constant-voltage charge technology, which activates the battery to the most extent saves the charge time and guarantees a longer battery life
+ Overall and reliable protection
A power-on test function, which can avoid the faults because of hazards of the inverter
+ Efficient iGBT (insulated Gate Bipolar Transistor)
Inversion technology
Good high-speed switching feature, large-voltage and large-current operating characteristics and voltage drive of IGBT (the fifth-generation IGBT has a lower saturation voltage drop and higher operation efficiency and reliability)
TECHNICAL INDEXES

ModelNKD-8KWNKD-10KWNKD-15KWNKD-20KWRated power8KW10KW15KW20KWBatteryRated voltage192V DC/220V DC/384V DCVoltage of over discharge protection172V DC/194V DC/345V DCControllerRated current100ARated voltage192V DC/220V DC/384V DCNumber of inputs4Max. current of each input25ASolar input voltage<330V DC/<378V DC/<660V DCVoltage of overcharge protection220V DC/255V DC/445V DC(programmable)Control accuracy±0.1Display accuracy±0.1Efficiency>95%InverterInput voltage88-132V AC/176-264V ACInput frequency45-65HzOutput voltage110V AC/220V ACOutput frequency50/60HzOutput waveformPure sine wave, THD<4% (full load)Protection functionOutput short circuit protection, over-voltage protection, under-voltage protection, low battery protection, etc.Manual power-on/offManual power-on/off preferredAutomatic power on/offLight-operated power-on+fixed-time power-off (programmable)OtherAmbient temperature for operation0-40ºCRelative humidity for operation/storage20-90% (No condensation, maximum)

FAQ
Q1: MOQ
A: MOQ from our company is required 1 unit
Q2: Are you manufacturer or trading company?
A: We are professional manufacturer since 2004
Q3:I need this product and wanna a system for family/industrial/commerical using, can you help me?
A: Yes, we have a professional technology team average 10 years' experience, they can design solar power system in accordance with customers' special requirements.
Q4: How long is your delivery time
A: Within 15 days
Q5:How about your after-sales service?
A:Our quality warranty for 2 years; any parts will be shipped for free during warranty period.
Q6: Why choose us?

A1)prompt delivery and good after-sale services.

A2)We have our own factory,the selling prices is competitive.

A3)All of our products are certified with CE, RoHS, ISO9001:2008.

A4)100% new materials for production and superior quality.

A5)Professional R&D technology team average 10 years experience.
Company profile
As a worid's leading supplier for solutions for electric energy and new energy and an electric energy company specialized in new energy, SNAT has powerful strength and is engaged in both electric energy and new energy. Its main five kinds of products including inverters, U PS, solar controllers. solar inverters and batteries are widely used in the electric power market, the infrastructure market and the industrial market Since its establishment. SNAT has been being a pioneer in the world's new energy field