OEM Low Frequency 4kw 5kw 6kw Solar off Grid Hybrid Inverter with MPPT Charge Controller

• Customization: Available
• Warranty: 1 Year
• Nature of Source Flow: Active Inverter
• Model NO.: Winner So Series
• Phase: Single
• Output Power: >1000W
• Certification: CE, ISO9001
• Brand: Upsen or OEM
• Type: DC/AC Inverters
• Power Source: Solar Power
• Nature of Wave String: Sine Wave Inverter
• Transport Package: Carton Box or Wooden Pallet
• Specification: 510*325*215 mm
• Trademark: UPSEN OR OEM
• Origin: China
• Production Capacity: 500000 Unit/Units Per Month

Product Description

FAQ

Q1. What is packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
We can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?
A: Generally, it will take 7-20 days after receiving your advance payment.
The specific delivery time depends on the items and the quantity of your order.

Q5. Can you OEM and ODM Service?
A: Yes, we can provide free OEM Service, and ODM Service is available for volume order too.

Q6. Do you test all your goods before delivery?
A: Yes, all our products have more than 6~8 hours for againg, and strict test before dispatch