STS is an escrow service that protects both buyers and suppliers. Funds are held securely by Made-in-China.com until order terms (e.g., delivery, quality) are fulfilled
| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 18 Months |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
Payment Guarantee
Platform-protected payments with refund support for eligible order issues.
Platform Logistics
Inspection Service
After-Sales & Dispute Handling
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Features:
1. Intelligent MPPT Controller With LCD Display
2. 304 Stainless Steel Material
3. Generator Auto Turn on/off
4. Brushless DC Motor, The efficiency is improved by 25%
5. Soft start running makes system life longer
| Item | Voltage | Optimum input voltage(DC) |
Power | Max Flow | Max.Head | Outlet | Cable | Solar panel | |
| Open circuit voltage(voc) |
Power | ||||||||
| WHC-3SP2.5-38/10-550W/60V | 60V | 60V-84V | 550W | 4.8m³/h | 60m | 1.25/1.5" | 2m | <100V | ≥660W |
| WHC-3SP2.5-59/15-750W/72V | 72V | 72V-124V | 750W | 4.8m³/h | 84m | .25/1.5" | 2m | <150V | ≥900W |
| WHC-4SP2-63/11-900W/96V | 96V | 96V-124V | 900W | 4m³/h | 100m | 1.25" | 2m | <150V | ≥1080W |
| WHC-4SP2-88/14-1200W/110V | 110V | 110V-164V | 1200W | 4m³/h | 137m | 1.25" | 2m | <200V | ≥1440W |
| WHC-4SP2-110/18-1500W/110V | 110V | 110V-164V | 1500W | 4m³/h | 176m | 1.25" | 2m | <200V | ≥1800W |
| WHC-4SP3-128/23-2200W/200V | 200V | 200V-330V | 2200W | 5.5m*/h | 188m | 1.25" | 2m | <450V | ≥2640W |
){kind=link}