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* Anspruchsvoraussetzung für die Geltung des Nullsteuersatzes nach § 12 Abs. 3 UStG Dieses Angebot richtet sich an Käufer, die berechtigt sind, den angebotenen Artikel zu einem ermäßigten MwSt. Satz von 0% gem. § 12 Abs. 3 UStG zu erwerben. Zu diesem berechtigten Erwerberkreis gehören Sie, sofern die folgenden Voraussetzungen erfüllt sind: Gemäß § 12 Abs. 3 UStG ermäßigt sich die Umsatzsteuer auf 0% bei der Lieferungen von Solarmodulen an den Betreiber einer Photovoltaikanlage, einschließlich der für den Betrieb einer Photovoltaikanlage wesentlichen Komponenten und der Speicher, die dazu dienen, den mit Solarmodulen erzeugten Strom zu speichern. Die Photovoltaikanlage muss dabei auf oder in der Nähe von Privatwohnungen, Wohnungen sowie öffentlichen und anderen Gebäuden, die für dem Gemeinwohl dienende Tätigkeiten genutzt werden, installiert werden. Diese Voraussetzungen gelten als erfüllt, sofern die installierte Bruttoleistung der Photovoltaikanlage laut Marktstammdatenregister nicht mehr als 30 Kilowatt (peak) beträgt oder betragen wird.
Recently, many customers are inquiring: what is a balcony power station? Plug and Play system?
It is a very popular small photovoltaic system at present.
The main components are: solar panel + micro inverter + plug cable + bracket.
The system is simple to install and has low investment cost. You can install it yourself at home. In addition to the recent increase in electricity prices in Europe, installing a power generation system yourself can save a lot of electricity costs, so it is favored by more and more customers!
- Grid Tie Inverter Using IP65 waterproof streamline design,Can effectively prevent rainwater on the surface erosion.Please do not install outdoors, avoid rain. You can install it in a ventilated, dry, cool place.
- High performance Maximum Power Point TraCKING(MPPT) and Autolock maximum Power Point.(APL)
- Due to the special properties of solar panels, a wider range of voltage designs can achieve more energy. DC34-46V input, many customers will think that it can be used with DC18V/50V. This is a wrong understanding!
- Voc(of a solar panel) must be in the 36-50V range to ensure the good output efficiency.
- Support Stackable.Isolated Island Protection, Voltage Protection, Frequency Protection, Temperature Protection, Current Protection.
This is the first generation SG inverter. We have the second generation and the third generation. You can contact us to get it.
Input Data (DC, PV)
MPPT Voltage Range: 24V-40V
Working Voltage Range: 34V-46V
Maximum Input Voltage: 50V
Starting Voltage: 18V
300W,Recommended using solar panels：300W,Voc:36-50V
600W,Recommended Using Solar Panels：2X300W,Voc:36-50V
700W Recommended using solar panels： 2X350W，Voc：36-50V.
SG300MS：
Output Data (AC)
Number of Input MC4 Connectors: 1 Set
Single-Phase Power Grid Type(optional): 120V/230V
Rated Output Power: 295W
Maximum Output Power: 300W
Nominal Output Current: at 120VAC: 2.5A / at 230VAC: 1.3A
Nominal Output Voltage: 120VAC / 230VAC
Default Output Voltage Range: at 120VAC: 80V-160V / at 230VAC: 180V-280V
Nominal Output Frequency: 50Hz / 60Hz
Default Output Frequency Range: at 50Hz: 47.5Hz-52.5Hz / at 60Hz: 57.5Hz-62.5Hz
Power Factor: > 0.99
Total Harmonic Distortion: THD <5%
Maximum Units Per Branch: at 120VAC: 8 Units / at 230VAC: 16 units
Peak Efficiency: 95%
CEC Weighted Efficiency: at 120VAC: 92.5% / at 230VAC: 93.5%
MPPT Nominal Efficiency: 99.9%
Night Power Consumption: <700mw
Working Environment Temperature Range: -40℃ ~ + 65℃
Storage Temperature Range: -40℃-+ 85℃
AC Bus Cable Maximum Current: 20A
Waterproof Rating: IP65
Output Connector (length cm, Left Male M, Right Female F): M15 + F85
Cooling Method: Natural convection, no fan
Certification: CE RoHS
Certification: CE RoHS
Communication：WIFI (Does not contain a communication box）
SG700MD:
Waterproof Grade：IP65
Communication：WIFI (Does not contain a communication box）
Buyers Notice:
1:There's always a loss in power in conversion from DC to AC. Also through Heat loss of energy. So if you're expecting to get you're 100% out of the machine it won't give you that. solar panel has the loss too, so please don't calculate the efficiency as inverter output power / solar panel specification. because solar panel and invergter all have own efficiency.
2:Solar panel voltage: compatible with Voc36-50V; the best voltage is 42-46V (Voc) can extend the life of the inverter.
600W solar inverter Performance for solar panels: The power of two or a single solar module shall not exceed 600W,the best power is 2X300W
700W solar inverter Performance for solar panels: The power of two or a single solar module shall not exceed 700W,the best power is 2X350W
3:DC connection: You may extend the solar panel connection cable, please do not modify the original solar panel cable first. You can first test whether our product is normal. Then connect the positive and negative ends of the solar panel junction box to the SG Grid Tie Inverter strictly.
4:Our inverter does not include AC output plug cables (European standard). If you need it, please contact us to purchase.
Smart Microinverter Basic Structure:
Regarding the heating problem of the inverter:
this is normal phenomenon. All electronic devices generate heat during operation. The inverter uses aluminum alloy material. Metal can conduct heat better. The inverter also has over-temperature protection if the temperature is high. Then the inverter will automatically reduce the working output efficiency. Or stop working. After cooling down, restart. It is recommended to install the inverter in a ventilated, dry and cool place.
Noise generated during inverter operation:
When the inverter is working, the internal transformer will produce certain current noise during operation, which will not affect the normal use of the inverter.
About inverter repair：（This is a common problem of micro-inverters）
After a large amount of customer data feedback, the inverter cannot work because the DC or AC fuse is damaged. When you encounter this problem, we can send you accessories for free. And give you maintenance video instruction. You can easily replace it.
What's In Box：
1 x Solar Grid Tie Microinverter
1 Bag Screw
1 x English User's Manual
2M 3*2.5mm AC power cable fit for SG series 300-700W Waterproof grid-tie inverter
1: Length 2m
2: AC power cord can only be used for 1PCS inverter.
3: If multiple inverters are connected in parallel, a circuit breaker must be used. Connect to the grid in accordance with L, N, G.
4: Can only be used for SG series 300W-700W.
5: Cannot be used for SG serie 1000W 1200W 1400W.
6: Note that the ground wire cannot be connected incorrectly!
7：Please check the youtube installation tutorial: https://youtu.be/gncUpwVjr9A
If you need to purchase SG-AC cables, please contact us. Thank you!
Note 1: Some customers report connecting solar panels. No light.
This is because customers use solar panels of different specifications. For 600W, please use 2PCS solar panels with the same specifications. (Voltage, current, power, all need to be the same)
Shipping Policy:
1. Items are usually shipped 1-3 business days after payment has been received.We do not ship on weekends and holidays
2.Sellers are not responsible for service transit time. Transit times are provided by the carrier, exclude weekends and holidays, and may vary with package origin and destination, particularly during peak periods.
3. Delivery time depends on destination and other factors, it may takes up to 20 days. If you don't receive the item after 30 days, please contact us, we'll investigate and solve the delivery problem.
4.International buyers are responsible for duties and customs fees.We are not responsible for any customs duties or import taxes (if any)
5.Buyer from remote area should pay 35 USD more for the remote delivery service.(Only for Business Express )
Payment Method:
1. Payment methods accepted : Paypal only.
2. All major credit cards are accepted through our secure payment processor PayPal.
3. Payment must be received within 4 business days of auction closing.
4. We only ship to the confirmed address provided by ebay. Before you pay, please make sure your address in ebay matches the address you would like us to ship to.
Returns Policy:
1.One Year Warranty. Buy with confidence!
2. Refund or replacement request is available only requests within a week after parcel received & returning the item as the same condition as received.Please include your eBay ID and brief description of defective problem in your return package.
3. Defective situation must be noticed within 7 days after delivery.
4. Buyer must pay the return postage for any return reason.In return,we will pay the shipping fee for send it back to you.
5.Replacement or refund will be issued after the items are recevied by us in good condition.
Feedback:
1.We maintain all excellence 5 star DSR and strive for 100% customer satisfaction! Feedback is very important to us.
2.Please do not give us any bad feedback. Or contact us before you open a case. If you can do as we say, we will be very grateful.Please give us the opportunity to resolve any problem.
Duties:
1.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's' customs office to determine what these additional costs will be prior to bidding/buying.
2.These charges are normally collected by the delivering freight (shipping) company or when you pick the item up, do not confuse them for additional shipping charges.
3.Custom holds and delays vary from country to country and are beyond the control of the seller. Please do not hold us responsible for delivery delays caused by customs related issues. Thank You!