We are a high-tech enterprise that manufactures photovoltaic products such as off-grid inverters, solar controllers, integrated inverters, photovoltaic combiner boxes, etc.
The appearance of this product is gray, with built-in MPPT controller + power frequency inverter. LED + LCD real-time display device parameters, operating status at a glance. (300w/500w/700w/1000w/1500W/2000W/3000W/4000W/5000W /6000W) to choose from. In stock, support wholesale and customization.
We also have professional after-sales protection support.
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NKM-4000W
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SNADI
Rated power
Charge Current
Voltage Range
Frequency
Features:
Double CPU intelligent control technology
Smart fan control, safe and reliable
The pure sine wave output, can adapt to various types of load
The output overload, short circuit protection.automatic protection and alarm
The intelligent MPPT solar controller, overcharge, overdischarge protection,current
limiting charging.mulliple prolection
Buill-in GPRsWiFl wireless network module
Solar System:
Lithium Ion Battery:
-Superior charge and discharge performance can effectively improve the dynamic performance and endurance of the vehicle
- Strong ability to adapt to the environment
-Higher volume density and system integration rate
- Power battery high voltage output function
- Energy feedback storage function
Active polymer gel battery:
- Strong charging and discharging capacity
- Strong ability to adapt to the environment
- Strong corrosion resistance, long cycle life
Lead-acid battery:
- Good electrical conductivity
- High sealing
- High security and high reliability
- Corrosion resistance, strong environmental adaptability
Model:MKM | 0.3-1KW | 1.5-6KW | |||
| Power rating(w) | 300 | 700 | 1500 | 3000 | 5000 |
| 500 | 1000 | 2000 | 4000 | 6000 | |
| Battery | |||||
| Rated voltage(VDC) | 12/24 | 12/24/48 | 24/48 | 48 | |
| Charge current | 10A MAX | 30A MAX | |||
| Battery type | Can be set | ||||
| Input | |||||
| Voltage Range | 85/138VAC/170-275VAC | ||||
| Frequency | 45-65Hz | ||||
| Output | |||||
| Voltage range | 110VAC/220VAC;±5%（Inverter mode) | ||||
| Ferequency | 50/60Hz±1%（Inverter mode) | ||||
| Output wave | Pure Sine Wave | ||||
| Change time | <10ms(Typical load) | ||||
| Frequency | >85%(80% Resistive load) | ||||
| Overcharge | 110-120%30S;>160%/300ms; | ||||
| Protection function | Battery over-voltage and low-voltage protection,overload protection,short circuit protection,over-temperature protection | ||||
| Solar Controller | |||||
| MPPT Voltage range | 12VDC:15V~150VDC;24VDC:30V~150VDC;48VDC:60V~150VDC | ||||
| PV Power | 12VDC-30A(400W); 24VDC-30A(800W) | 12VDC-60A(800W); 24VDC-60A(1600W); 48VDC-60A(3200W) | |||
| Rated charge current | 30A(MAX) | 60A(MAX) | |||
| MPPT effciency | >99% | ||||
| Average charging voltage(led acid batterty) | 12V/14.2VDC;24V/28.4VDC;48V/56.8VDC | ||||
| Floating charge voltage | 12V/13.75VDC;24V/27.5VDC;48V/55VDC | ||||
| Operating ambient temperature | -15-+50℃ | ||||
| Storege ambient temperature | -20-+50℃ | ||||
| Operating/storage environment | 0-90% No Condensation | ||||
| Dimensions:W*D*H(mm) | 420*320*122 | 520*420*222 | |||
| Packing size:W*D*H(mm) | 535*435*172 | 635*535*252 | |||
Q1: What is your minimum quanlity order?
A: One set.
Q2: Are you trading company or manufacturer ?
A:We are a manufacturer in China. We have own factory in Foshan.
Q3: What is your term of payment?
A: 30% TT for deposit, balance before the shipping.
Q4:Can you supply the sample?
A: Yes. we can supply the sample order for testing .
Q5: When you can delivery the goods?
A: Sample order 3-5 days ,mass order usually 15-25 days according to the quantity.
Q6: Is this instalation easy?
A: Yes , We will provide install drawing and user manual ,and you can make a video call to get technical support.
Q7: Can you customized it for us?
A: Yes ,we can customize the logo ,color ,size ...
How Can We Help You?
If you have any questions or requirements, please feel free to contact our customer service team. Our professional team will provide you with detailed product information, answer your questions, and tailor the best solution to meet your needs.
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6KW
PRODUCT FEATURE
Customized production that meets your needs
5KW(5KWH)/11KW(15KWH-30KWH)
PRODUCT FEATURE
●Lithium battery activation function by PV or Utility
●Compatible work with LiFePO4 battery via RS485
●Pure Sine Wave
●Power factor 1.0
●PV Input 500VDC Max
●6000 cycles LifePO4 battery with 10 years service life
●Stacked design easy to install and space saving
●Wifi remote monitoring optional
●Support multiple output priority: UTL,SOL,SBU,SUB
●EQ function to optimize battery performance and extend life cycle
Customized production that meets your needs
●Excellent heat dissipation design and intelligent controlled cooling fan
●12VDC/24VDC/48VDC automatic identification
●Charging voltage and discharge voltage can be set according to different requirements
●Innovative maximum power point tracking technology,the conversion rate of up to 97%
●Quick scan of the entire l-V curve.Efficient track the maximum power point
●Three types of lead-acid battery,sealed,colloid,open type battery and lithiumbattery series charging procedures are optional
●With the functions of over charge,over discharge,overload and short circuitautomatic protection
●With RS485 communicate interface.lt can communicate with multiple and the uppercomputers,which is convenient to check the operating parameters of the controller
Customized production that meets your needs
Model：30A、 40A、50A、60A、80A、100A
