High Quality off Grid Pure Sine Inverter for Solar Power System

• Nature of Source Flow: Active Inverter
• Certification: ISO9001, CE
• Output Power: >1000W
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: BZP-120KW
• Grid Type: off-Grid Inverter
• Output Type: Triple
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• Type: DC/AC Inverters
• Efficiency: >96%
• Frequency: 50-60Hz
• Input Waveform: Pure Sine Wave
• Rated Output Power: 120kw
• Degree of Protection: IP20
• Display: LCD+LED
• Transport Package: Wooden Box and Honeycomb Box
• Specification: CE
• Trademark: Bangzhao and OEM
• Origin: Zhejiang
• HS Code: 8504403090
• Production Capacity: 99999

Product Description

Company profile
Yueqing Bangzhao Electric Co., Ltd specialized in the new energy source and electrical source scientific research, development, manufacture and service had surpasses for 15 years of electrical source field; which recognized by widely customers according to entirely varieties, high quality and service first. At present, the researched products by our company basically contain the best product at home and abroad, which delegated the top level of electrical source manufacture all over the world. The main products are: PV Grid-Connected Inverter, Off-grid Pure sine wave inverter, PV Solar Pumping Inverter, PV Combiner box, Solar charge controller and Wind-Solar Hybrid Controller and other renewable energy products. The products of company are widely applied in new energy source, civilian use, mountain area, construction, industrial equipment, communication system, islands and other areas without electricity use.
Bangzhao Electric Company insist on technology as forerunner, keep long-term, good research cooperation with all universities; fetch in and absorb international advanced technology, built strictly quality control system.
We will take the work objective of "unremitting exploration, endeavor and innovation, honesty and dedication, perfect and practicality" and quality guideline of "criterion management, intensive manufacture, quality first, service with all hearts". Seek excellence, value innovation!
We will ceaselessly struggle and create refulgence with you together.


Off-Grid Pure Sine Wave Inverter
Our BZP series Off Grid Pure sine wave inverter is one of the most advanced DC to AC conversion products in the world, it is suitable use for areas without electricity, vehicles, ships, solar energy, wind turbine and other renewable energy systems and etc, can supply power and provide guarantee effectively for the areas with traffic inconveniences, in the mountains, pastoral, border, island and other areas without electricity. It has the main advantages of high quality sine wave AC output, microcomputer control, humanness design, and it is high efficiency and low no-load loss, and no pollution. The inverter can also supply AC power to all kinds of electric equipment, air conditioners, electric motors, refrigerators, fluorescent lights, televisions, electric fans and other industrial power supply.
PV Off-grid Solar Power System
PV Off-grid solar power generation system including solar panel array, solar charge controller, storage battery, Off-grid inverter, etc. In the sunshine, the solar panel convert the solar energy to DC power and charge the battery group by the charge controller. Then the off grid inverter convert the DC power into AC power for power supply the AC load.

Technical Features:

1. Using the sixth generation efficient IPM intelligent module from Japanese Mitsubishi, high efficiency and stable performance. It with powerful protection function, the protection for short circuit, over load, over temperature is more safe and reliable. It's service life can up to 15 years or more.
2. Intelligentized, modularized, simple structure design with powerful function.
3. Two kinds of start mode: Step-down Voltage Start and Variable Frequency Start. Customers can set start mode according to the type of their load. This function is very convenient for users and also reduce frequency converter's usage, which reduced the cost of equipment investment, easy to connect wires and control.
4. The output frequency can be setting via LCD panel, it's very convenient for customer.
5. The output voltage can be set between -40 % to +20 % of rated voltage. And the output voltage is very accuracy ±1%.
6. The DC input voltage range can be set. Over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point all can be setting via the LCD panel.
7. Pure sine wave output. With good dynamic response less than 50MS, waveform distortion rate smaller, higher conversion efficiency and stable output voltage.
8. Low Frequency Transformer, which ensures that inverter has high efficiency.
9. High conversion efficiency, Max. Efficiency≥94%,if 48VDC input,the efficiency can more than 85%.
10.  Adopts black pure aluminum radiator, which confirms the best radiating performance.
11. Powerful data display function. LCD can display the DC input voltage, output frequency, phase voltage, phase current, AC bypass input voltage, output power KWH, time and date, temperature, fault code display.
12. Wide input voltage can be set according to customer's requirement. Input voltage range can be selected from 150-400V or 300-600V or 400-800V.
13. Wide input voltage can work without battery and solar charge controller,save more cost and With MPPT wide voltage input function, maximum use of solar power
14. Optional function:RS485 remote monitoring,AC bypass input,built in solar charge controller or AC to DC battery charger.

Technical Parameters (Normal model)

Model		BZP-120KW	BZP-150KW
Isolation mode		Low Frequency Transformer
DC Input	Rated voltage (Vdc)	480V
	Rated current(A)	250A	312.5A
AC Output	Rated output power	120KW	150KW
	Output waveform	Pure Sine Wave
	Rated Voltage	380VAC±3%	380VAC±3%
	Phases	3 phase 4 wire	3 phase 4 wire
	Rated current(A)	182A (phase current)	227A (phase current)
	Frequency	50Hz or 60Hz
	Rated output voltage range (V)	380/400/415/440VAC optional
	Power Factor(PF)	1
	Overload Ability	150%, 5 seconds
	Efficiency	>93%
	Waveform distortion rate (THD)	<3%(Linear load)
	Dynamic Response (0 to 100% load)	5%,≤50ms
	Display	LCD
	Running mode	Working continuously
	Electrical insulation properties	2000Vac, 1 Minute
Communication interface (optional)		RS485
Protection Function	Protection	Input reverse polarity, under voltage, overvoltage, output over-current, short circuit, overheating etc.
	Cooling method	Fan-cooled
	Short-circuit protection	No automatic recovery, need to restart the machine
Working environment	Noise ( 1 meter)	≤100dB
	Degree of protection	IP20(indoor)
	Working Altitude(m)	≤2000
	Working temperature	-25~+50ºC
	relative humidity	0~90%,non-condensing
Mechanical dimension	Depth* Width * Height	900x1100x1600mm
	Weight (Kg)	700Kg		900Kg

Above parameter only for reference, could be custom made to user specifications.
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