Basic Info.
Nature of Source Flow
Active Inverter
Certification
CE, ROHS, ISO9001, CCC
Circuit Topologies
Full-Bridge Type
Nature of Wave String
Sine Wave Inverter
Product Description
Product features 1.It with powerful protection function for short circuit, over load and over temperature which is more safe and reliable.
It's service life can up to 15-20 years or more.
2.Intelligentized, modularized and simple structure design, very easy and convenient for maintenance.
3.Two kinds of start mode: Step Down Voltage Start and Variable Frequency Start.
4.The output frequency 50Hz/60Hz can be set via LCD panel.
5.The output voltage can be set.
6.The DC input voltage range can be set. over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point and under voltage recovery time all can be set via the LCD panel.
7.Using SVPWM space vector algorithms, high conversion efficiency, high instantaneous power and low losses, higher efficiency > 94%.
8.Pure sine wave output. with good transient response less than 50MS, little harmonic distortion, higher conversion efficiency and stable output voltage.
9.Low frequency transformer, which ensure the AC busbar and DC busbar are completely isolated to avoid interference, high efficiency and very little no-load loss.
10.Powerful data display and fault instruction 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.
11.Wide input voltage can be set according to customer's requirement. Input voltage range can be selected from 100-400v or 200-600v or 400-850v. This wide voltage input off grid inverter can work without battery and solar charge controller, which save battery cost and same like with MPPT function can maximum make full use of solar power .
12.AC bypass input function optional: Battery Power Priority or AC Bypass Priority work mode can be set.
13.RS485 remote monitoring function optional.
14.Solar charge controller and AC to DC battery charger built in optional for customer.
15.Can be customized to customer's specification.
16.European CE (EMC and LVD) certification, accredited by Australian CEC, ERAC energy network, meet UL1741 and CSA22.2 standard.Specifications & Configurations Model | BWI-LF12kW |
Isolation | Low frequency transformer |
DC Input | Input rated voltage (VDC) | 192V |
Input rated current (A) | 62.5A |
Input DC voltage range (VDC) | 172~275V |
AC Output | Rated AC output power | 12KW |
Phases | Single phase + PE wire |
Output voltage (V) | 220VAC±2% |
Output rated current (A) | 54.5A |
Waveform | Pure sine wave |
Inverter efficiency | >93% |
Power Factor(PF) | 0.95 |
Output frequency accuracy (Hz) | 50Hz ± 0.05% |
The dynamic response | 4%(Load 0←→100%) |
Overload | 125% 1min ,150% 10s |
Waveform distortion rate | ≤2% (Linear load) ≤3% (The nonlinear loads) |
Running mode | Working continuously |
Display | LCD |
Protection function | Inverter | Inputreverse protection, under-voltage and over-voltage, output overload, short-circuit, overheat protection |
Short circuit protection | No automatic recovery, need to restart the machine |
Cooling method | Fan-cooling |
Working environment | Ambient temperature | -10ºC~+50ºC |
Using environment humidity | 0~90%, No condensation |
Noise (1 meter) | <50dB |
Degree of protection | IP20(indoor) |
Using altitude(m) | ≤2000 |
Mechanical dimension | Vertical type(D x W x H) | 550x550x875mm |
Weight | 120Kg |
Project Show
Company profile
Payment & Delivery Payment terms | T/T | EXW | 30% In advance, 70% before delivery |
FOB |
CFR/C&F | 30% In advance, 70% against copy of B/L |
CIF |
L/C | Total amount above USD70,000, we accept L/C at sight |
West Union | Total amount less than USD5,000 |
PayPal |
Delivery time | 15-20 working days after receiving down payment for one container |
FAQ Q1: What are differences among grid-tied, off grid and hybrid solar power system?
A1: Grid-tied system works based on the national grid. If there is without the national utility, the system can not word.
Off grid system can word without the national grid, but if there is national grid, which can be a back up power for the off grid system
Hybrid system, which combine the function of grid-tied and off grid. All in all, it's a grid-tied system, but can also store the power in the battery.
Q2: How about the leading time?
A2: After receiving deposit, 20-30 days.
Q3: How many years of warranty for the solar system?
A3: For the each of accessories, the warranties are different. Solar panel has 10- years linear output warranty and 25years life span. Contorller, inverter and battery has 5-10years warranty years warranty.bracket has 10 years warranty.
Q4: How to design a suitable solar power system?
A4: Just contact our sales engineer, who will design the full set of solution for you based on your really needs with the most competitive cost.
We accept OEM and small trial orders, contacting with us now for more information. All inquiries will be replied within 24 hours.
Address:
No. 16 Changzheng West Road, Yangzhou, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Lights & Lighting, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, ISO 14000
Company Introduction:
Yangzhou Brightway International Impex Co., Ltd. is a high-tech international enterprise, which specialzed in R& D, marketing, engineering design and manufacturing solar panel, lithium battery, off-grid inverter and MPPT controller and providing complete system solutions.
Our solar panel factory covers 30, 000 square meters, manufcturing high quality modules, panels ranging from 50W to 600W, folding solar panels, flexible panels and are approved by ISO, TUV, IEC 61215, IEC 61730, CEC, etc.
Our battery factory covers 50, 000 square meters, manufacturing batteries include lithium battery, 2V&12V VRLA AGM type, VRLA gel type, opzs and opzv type which can be applied in solar power plant storage, wind energy storage, telecom, UPS and etc.
Our solar inverter, controller covers 5, 000 square meters, manufacturing solar off-grid industry inverter, PWM controller, MPPT controller and combiner box, approved by CE and UL.
With our rich experienced engineering team that we can provide complete solar programs of off-grid, on-grid/grid-tie and hybrid power storage systems for partners around the world. Together with our products advantage, we can design professional PV system solutions, produce reliable system products and satisfying after sales service.
Now Brightway is sincerely hoping to join hands with you to create a better future together at the principle of win-win cooperation.