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400W Waterproof 18V 50V Input Solar Grid Tie Micro Inverters for 36V Solar Panel
$ 60.6
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400W Waterproof 18V 50V Input Solar Grid Tie Micro Inverters for 36V Solar Panel
【MPPT TECHNOLOGY】 - Precise maximum power point tracking. MPPT algorithm can optimize the power collection from solar panels. It accurately captures and collects sunlight, and locks in the maximum output power points, significantly increasing over 25% of the power generation. With the monitoring system, it can help you monitor the power generation efficiency of the power station and reduce workforce expenses.
【HIGH PERFORMANCE】 - Reverse power transmission. With efficient reverse power transmission technology, the power transmission rate up to 99.9%. Full digital control can be achieved by using intelligent soft switching technology and built-in MCU for charging modules; Introducing high-frequency switching power supply and SPWM control technology. It features strong anti-interference ability, fast calculation speed, a high degree of intelligence, high control precision, and excellent output waveform.
【PROTECTIVE & RELIABLE】 - IP65 waterproof design and aluminum alloy material can effectively prevent rainwater erosion on the surface. It provides electrical isolation, more reliable to use. It offers multiple protection functions, such as over-current protection, short circuit protection, low-voltage protection, over high voltage protection.
【FLEXIBLE INSTALLATION】- In order to satisfy higher power requirements, the solar micro inverter can be used in stacks, and the number of stacks is unlimited, which can form a single-phase parallel stack system. After the power station is installed, there is almost no need to do maintenance work.
【SUSTAINABLE USE】 - This solar power grid-tie micro-inverter is suitable for various household appliances. It can convert the DC power generated by solar panels into AC power available for household appliances. Our solar inverter provides sustainable energy and brings excellent environmental benefits.
Friendly Note:
This is a Grid-Tie inverter, which means connecting the Grid power to the "AC output" would be necessary for Grid-tie power generation. Please check the voltage is 110V or 220V as well, different options according to the Grid voltage.
If taking the solar panels as the input instead of batteries, "VOC" Voltage should be set in the range of 30-48V, the solar panels' power is set 20% bigger than the inverter's output power would be recommended. E.g. for the 600W inverter, the total solar panels' total output power should be 700-750W. For the 1200W inverter, the total power should be 1200~1400W.
If taking the battery packs as input, 36V battery packs would be firstly recommended, three 12V batteries are connecting in series to 36V would be fine. When wires the inverter, please follow the indication in the inverter, Pos (+) to Pos (+), Neg(-) to Neg (-). Regarding the battery's capacity, 36V/10mah to 300W, 36V/20mah to the 600W inverter, and 36V/40-45mah to the 1200W inverter.
Please check the configuration, input and output voltage are totally in the allowance, ensure the inverter could run normally and Grid to Grid generation.
Notes:
Please properly install the inverters and connnet the groud safety.
Forbid openning the shell with non-professional person ,only qualified maintenance person can repair the product .
The inverter should be installed in the low humidity and well ventilated place.
Please keep away from combustibles and children.
Double check with the DC input and AC output when connect with PV.
The Vmp and Voc of PV should be fuit for the prodcut for get output max.
Model: SG400MD
Input(DC):
Peak Power Tracking Volt Range: 24-40V
Operating Volt Range: 18-50V
Max. Input Volt: 50V DC
Min/Max Start Volt: 18-50V
Maximum Input Power: 2*200W
Maximum Dc Short Current: 2*8A
Output(AC):
Output Power :120V - 230V
Rated Output Power :395W
Peak Power Output :400W
Rated Output Current :@120V:3.33A / @230V:1.73A
Rated Voltage Range :@120V:80V-160V / @230V:180V-280V
Rated Frequency Range:@120V:47.5Hz-52.5Hz / @230V:57.5Hz-62.5Hz
Power Factor:>99%
Max Unit Per Branch Circuit:@120V:6pcs(Single-phase) / @230V:11pcs(Single-phase)
Static Mppt Efficiency:0.999
Max Output Efficiency:0.95
Night Loss Consumption:<700mW
Thd:<5%
Operating Temperature Range:-40℃ to +65 ℃
Dimensions (L X W X H):185mm x 180mm x 38.5mm
Net Weight:1.5KG
Waterproof Level:IP65
Cooling:Self-cooling
Communication Mode:2.4G Wireless
Certificate:CE
Package:
1x Solar Grid Tie Micro Inverter
Item Specifics
Inverter Technology :
Microinverter
Model :
Grid Tie Inverter
Country/Region of Manufacture :
China
System Configuration :
Grid-Tie
Maximum Input Voltage :
50V
Power Source :
Solar
Color :
Silver
MPN :
Does Not Apply
Recommended Environment :
Indoor/Outdoor
Brand :
Unbranded
Communication :
2.4G Wireless
DC Input Voltage :
18V-50VDC
Startup Voltage :
18V
Waterproof Grade :
IP65
UPC :
Does Not Apply
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3.All items get shipped out with a tracking number regardless of how much you spend.
4. Orders will be arrived
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US
via USPS or other carriers depending on the product purchased. This means all purchases made online are delivered within 1-5
business
days or less after dispatch.
5
.We are not responsible for
undelivered
address. We reserve the right to charge the shipping fee again for returned items due to wrong address supplied by buyer. Any non-received items caused by invalid address registered on PayPal are not in our full refund or replacement policy.
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.If you don't receive your item within the delivery period, please contact your local post office with our provided tracking number. Sometimes, the parcel is at the post office waiting for the addressee to pick up without the notice left, and it will be returned to us if it's unclaimed.
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Restocking fee:
There will be a
15% restocking fee
if returning mistakenly order or no longer needed item, read the tips below on how to avoid it.
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Read the item description carefully instead of only the listing title
.Choose the correct item from the drop-down menu (if applicable) before clicking on the add to cart button.
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Installation Fee:
All LCD in original condition may be returned within (30) days from the purchase date for a full refund without installation. We highly recommend to our customers to test the LCD and make sure it is fully functioning before installation since the components on the LCD is fragile and can easily be damaged by static electricity or other factors that causes image or touch issues. Depending on the used condition of the LCD, it may be
Disqualified
for a return or charging a
20-30
%
installation Fee
.
DOA (Dead On Arrival)
:
Take a picture of the outer box if you have received a damaged package, check all the contents inside for any physical damage and send the pictures to us as evidence within
3 Days
for a return or refund.
RMA:
If your item has any issues, do not leave a
Negative
feedback without contacting us through eBay first, we will try our best to get it resolved and provide an address for you to return the item once it is qualified. Returns will be processed within (7) business day after receiving the item.
After receiving the item, cancel the purchase within
30 days
Return postage: Buyer pays return postage
Return policy details:
If you are not satisfied with the item,we can accept return. We do not undertake the shipping costs of return. Refund accepted: If item is broken when it arrives or,if there is any problem within 30 days; a refund is acceptable. Please leave us 5 perfect stars if you are satisfied with our service. If you are disatisfied,contact us first and we will resolve problems as much as we can do for you. We hope we can do all our best for you before you need to leave a negative feedback If you are not satisfied with the item,we can accept return
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