Includes all taxes
Flowatt 250W Portable Outdoor Power Supply 1KWH 220VAC Output LifePO4 Lithium Battery for PV Solar Panel and Grid Charging IP20
Overview:
This is a portable outdoor power supply with lifepo4 battery, IP Level, weighing about 8.5KG. It can be charged using AC power and solar energy. It can store up to 1KWH of electricity and output 220VAC, which can help you solve temporary power problems in life.
Describe:
The product comes with a charging interface that includes an AC charging port and an XT90 solar charging port, allowing it to be charged using your local grid or solar panels. It has a maximum charging power of 250W. When the product is turned off, plugging in the AC charger will automatically start charging the product.
●Users have the option to use the 200W solar panel specifically for Yixing or other separately purchased solar panels to charge the device. When using non-Yixing specifically designed solar panels, it's important to carefully read the solar panel user manual to ensure that the solar panel voltage does not exceed 36V. Exceeding this voltage will trigger protection, and may cause damage to the product. Please note that Hithium does not provide free repairs for damage caused by the use of non-Yixing solar panels or improper connection.
●The XT90 interface using an adapter cable, and then insert it into the PV input port of procuct. When there is sufficient sunlight, the product will begin charging.
●When using a 200W solar panel under sufficient sunlight, it takes approximately 5 hours to fully charge the device.
●The product operates in PV priority mode,meaning that when mains electricity and photovoltaic power are connected simultaneously, PV power takes priority for charging.
●Upon startup,the product defaults to PV priority mode.If the solar power generation is too low and falls below the set value (60W), it will automatically switch to grid power input for charging. During mains charging, the PV charging power is checked at regular intervals. If the PV power generation exceeds the set value (60W), it will switch to PV charging; otherwise, it will continue to charge from grid power until the battery is full.
Specification:
Model | FLW-PT250W |
Rated power | 250W |
Battery | LiFePo4 |
Battery capacity | 314Ah |
Rated battery energy | 1kWh |
Rated input voltage | 220/230Vac |
AC input voltage | 150-264Vac |
AC input frequency | 45~65Hz |
AC charging power(Max) | 500W(Charge+Bypass) |
Max. PV input power | 200W |
PV input voltage | 12-36V |
Operating Temperature | 0-45℃ |
Operating Altitude | <3000m |
Humidity | 95% |
IP Level | IP20 |
Weight | 8.5KG±0.5KG |
Dimsion | 210*130*285mm |
Product Overview:





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1. Accepted Payment Methods
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Delivery Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are dedicated to delivering your orders safely and efficiently.
1. Order Processing
All orders are processed within 1–3 business days after payment confirmation. Orders are not processed or shipped on weekends or public holidays.
2. Shipping Times
Estimated delivery times vary depending on your location:
Domestic Shipping: 3–7 business days
International Shipping: 7–15 business days
Please note that delivery times are estimates and may vary due to customs procedures, carrier delays, weather conditions, or other unforeseen circumstances.
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If your order is delayed, lost, or arrives damaged, please contact us within 7 days of the expected delivery date. We will work with the shipping carrier to resolve the issue as quickly as possible.
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Customers are responsible for providing accurate shipping details at checkout. BILLIONS BIRDS is not responsible for orders shipped to incorrect addresses provided by the customer.
Refund Policy – BILLIONS BIRDS
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1. Return Eligibility
You may request a return within 14 days of receiving your order. To qualify for a return:
The item must be unused, unworn, and in the same condition as received.
The item must be in its original packaging.
Proof of purchase (order confirmation or receipt) is required.
Certain items may not be eligible for return, including clearance items, gift cards, or personalised/custom products.
2. Non-Refundable Items
The following items are non-refundable:
Final sale or discounted items
Gift cards
Items damaged due to misuse, negligence, or improper care
3. Return Process
To initiate a return, please contact our customer support team with your order number and reason for return. If your return is approved, you will receive instructions for returning the item.
Unless the item is defective or incorrect, customers are responsible for return shipping costs.
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Once we receive and inspect your returned item:
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If approved, the refund will be issued to your original payment method within 5–10 business days.
Please note that banks or payment providers may require additional time to process refunds.
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If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery and provide clear photos of the product and packaging. We will arrange a replacement or full refund at no additional cost.
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