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Deye 12kW 3 Phase Hybrid Solar Inverter - SUN-12K-SG04LP3-AU
The Deye 12kW 3 Phase Hybrid Inverter - SUN-12K-SG04LP3-AU solar inverter is engineered to deliver superior performance and efficiency for medium to large residential and commercial solar projects. By seamlessly converting the DC output from solar panels into AC power for use in homes and businesses, this inverter ensures high energy yield with maximum reliability.
Applications:
- Residential Systems: Perfect for larger households with higher energy demands, aiming to lower electricity costs and carbon emissions.
- Commercial Installations: Suitable for small to medium-sized businesses looking to optimize energy consumption and reduce operational costs through renewable energy.
- Hybrid Power Solutions: Capable of supporting both grid-tied and off-grid systems, providing versatile solutions for a variety of installation scenarios.
Benefits and Features:
- High Efficiency: Achieves maximum conversion efficiency of up to 98.2%, ensuring minimal energy loss during the DC to AC conversion process.
- Sturdy and Compact Design: With its IP65 rating, this inverter is protected against dust and water, making it ideal for outdoor installations.
- Intelligent Monitoring: Features integrated Wi-Fi for real-time monitoring and control, allowing users to access performance data remotely through a mobile app or web platform.
- Comprehensive Safety Measures: Equipped with safeguards against over-voltage, short circuits, and overheating to ensure safe operation.
- Silent Operation: Designed with a natural convection cooling system, ensuring quiet performance suitable for residential areas.
| Battery Input Data | |
| Battery Type | Lead-acid or Lithium-ion |
| Battery Voltage Range (V) | 40-60 |
| Max. Charging Current (A) | 240 |
| Max. Discharging Current (A) | 240 |
| Charging Strategy for Li-Ion Battery | Self-adaption to BMS |
| Number of Battery Input | 1 |
| PV String Input Data | |
| Max. PV access power (W) | 24000 |
| Max. DC Input Power (W) | 18000 |
| Rated PV Input Voltage (V) | 800 |
| Start-up Voltage (V） | 160 |
| MPPT Voltage Range (V) | 200-650 |
| Rated DC Input Voltage (V） | 550 |
| Max. Operating PV Input Current (A) | 26+13 |
| Max. Input Short-Circuit Current (A） | 39+17 |
| No. of MPP Trackers/ No. of Strings MPP Tracker |
2/1+1 |
| AC Output Data | |
| Rated AC Output Active Power (W) | 12000 |
| Max AC Output Active Power (W) | 12000 |
| AC Output Rated Current (A) | 17.4 |
| Max. AC Output Current (A) | 17.4 |
| Max. Continuous AC Passthrough (A) | 45 |
| Peak Power (off grid) | 2 time of rated power, 10 S |
| Power Factor Adjustment Range | 0.8 leading to 0.8 lagging |
| Rated Input/Output Voltage/Range (V) | 230 /240 0.85Un-1.1Un |
| Rated Input/Output Grid Frequency/Range | 50Hz/45Hz-55Hz |
| Grid Connection Form | 3L+N+PE |
| Total Harmonics Current Distortion (THDi) | <3% (of nominal power) |
| DC Current Injection | <0.5%ln |
| Efficiency | |
| Max Efficiency | 97.60% |
| Euro Efficiency | 97.00% |
| MPPT Efficiency | 99.90% |
| Protectton | |
| Integrated | DC Polarity Reverse Connection Protection, AC Output Overcurrent Protection, Thermal Protection, AC Output Overvoltage Protection, AC Output Short Circuit Protection, DC Component Monitoring, Overvoltage Load Drop Protection, Ground Fault Current Monitoring, Arc Fault Circuit Interrupter (optional), Power Network Monitoring, Island Protection Monitoring, Earth Fault Detection, DC Input Switch, DC Terminal Insulation Impedance Monitoring, Residual Current (RCD) Detection, Surge protection level |
| Over Voltage Category | TYPE II(DC), TYPE II(AC) |
| Interface | |
| Communication Interface | RS485/CAN |
| Monitor Mode | GPRS/WIFI/Bluetooth/4G/LAN(optional) |
| General Data | |
| Operating Temperature Range (℃) | -40 to +60℃, >45℃ derating |
| Permissible Ambient Humidity | 0-100% |
| Permissible Altitude | 2000m |
| Inverter Topology (solar/battery) | Transformerless/ HF Transformer |
| Over Voltage Category | OVC II(DC), OVC III(AC) |
| Noise (dB） | <55 dB |
| Weight (kg) | 38 |
| Cabinet size (mm) | 422W x 658H x254D（Excluding connectors and brackets） |
| Protection Degree | IP65 |
| Type of Cooling | Intelligent Air Cooling |
| Warranty | 10 Years |
| Grid Regulation | AS/NZS 4777.2 |
| Safety EMC / Standard | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 |
Optimise your energy production and embrace renewable energy technology with the Deye 12kW Three Phase Hybrid Inverter SUN-12K-SG04LP3-AU solar inverter. Combining efficiency, reliability, and smart features, it is a pragmatic choice for both homes and businesses committed to sustainable energy solutions.
We have a 30-day return policy if the item is damaged or is not as described, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at sales@lifepo4oz.com. If your return is accepted, we’ll provide instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at sales@lifepo4oz.com.
If you change your mind, you may be eligible for a return, however the items must be unused and in their original packaging. Once returned to us, we will inspect the goods and, if approved, a 20% restocking fee will apply.
Damages and issues
If you receive any items which appear to be damaged, do not attempt to use them. Please inspect your order upon receipt and contact us immediately if the item is defective, damaged, or if you receive the wrong item, so that we can evaluate the issue and make it right.
Products damaged in transit
If you receive a shipment that has been damaged in transit, a replacement or refund may be provided, subject to the following conditions:
- The return or damage claim must be made within 24 hours of receiving the shipment.
- All shipments must be inspected for damage during the unloading process.
- Clear photos of the damaged packaging and damaged product must be provided as evidence.
- Photos must be taken during the unloading process.
- Photos must clearly show all damage and, where possible, the likely cause of the damage.
- The total approved claim value, including freight costs, will be credited to your account.
Exceptions / non-returnable items
We do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item. A 20% restocking fee will apply.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded to your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund.
All orders will be safely packed and shipped within 1 day. All products are shipped via Road Freight only.
All efforts are made to ensure the products safe during transport, however if you receive an item which looks like it may have been damaged during tranport you must take a photo before trying to use the product.
Shipping
All orders are shipped via Road Freight. As such there is not Express Shipping available.
RETURNS
We aim to keep our customers happy and if you are unhappy with your items due to them being damaged or not as described, simply return them for a refund. A 20% restocking fee will apply.
Top Quality Goods
Our aim is to provide high-quality products at an affordable price. If you receive a product that is damaged, do not use the item. Please inform us within 24 hours of receiving that product. We will replace the product as soon as possible without any charges.
REFUNDS
A refund will be provided if you have purchased an item that does not operate as described. Once we have verified you claims we will offer a refund and pay for the return freight cost.
