UFELE Electric — Solar Pumping, Industrial Drives and PV Protection
Email: sale@ufele.com | B2B Supply and OEM Orders
UFELE Electric supplies several product groups for solar pumping, motor control, PV protection, and low-voltage electrical work. Some buyers already have an item list. Others start from a job site, such as a farm well, a rooftop PV project, a pump control cabinet, a distributor stock order, or a replacement request from an existing panel.
The product groups are arranged by common buying situations. After the direction is clear, we can check voltage, power or current rating, application, quantity, packing method, and document needs. For project orders, a pump nameplate, PV string sketch, control cabinet photo, or old product label often makes the first reply more accurate.
Solar pumping, grid motor control, PV string protection, and distributor stock orders do not use the same selection logic. The right product page depends on the job.
Each product group has its own selection logic. Solar pump inverters start from the pump and solar input. VFDs start from the motor and load type. PV combiner boxes start from string quantity and protection layout. Solar energy equipment starts from the DC function, rating, applicable standard, and packing plan.
Solar pump inverter selection usually starts with the pump, not the inverter model. The useful details are rated power, voltage, phase, and whether the pump is already installed. After that, the solar panel input and site condition decide which inverter range makes sense.
VFD orders usually start with the motor and the load. Pumps, fans, conveyors, compressors, and machines may all need speed control, but they are not selected in the same way. Motor kW is only one part of the check. Starting behavior, control signal, cabinet environment, and protection needs can also affect the model choice.
PV combiner box selection depends on the number of strings and the protection layout before the inverter. The box may include fuse holders, breakers, SPD, monitoring options, cable glands, and different enclosure choices. A small change in string number or current rating can change the internal layout.
This category covers DC protection and connection equipment used in PV boxes, solar accessory kits, and field installations. Common items include DC breakers, fuses, fuse holders, surge protective devices, isolators, and connectors. Confirm the rating, pole number, breaking capacity, applicable standard, packaging, and carton quantity before bulk supply.
Some solar pumping projects need more than an inverter. The order may involve pump data, inverter selection, solar panel input, cables, protection parts, and installation notes. Use this page when the main components must be discussed together. Use the Solutions page when the inquiry starts from an application and the product list is not yet clear.
AC circuit breaker selection starts with rated current, pole configuration, system voltage, trip curve and breaking capacity. Buyers should also confirm the applicable standard, terminal arrangement, accessories, label requirements and carton quantity before ordering distributor stock or panel components.
Low-voltage electrical items are usually ordered by distributors, cabinet builders, or maintenance suppliers. The order may include small parts for installation, replacement, or local resale. Clear item codes, carton packing, stable labels, and repeat supply matter more than long product descriptions.
When a buyer is not sure which product page to open, we ask two basic questions. First, where does the power come from? Second, what must the product do? A solar pump inverter is selected around solar input and pump duty. A standard VFD is selected around motor control from grid power. A PV combiner box is selected around string input and DC protection. Individual PV protection devices are selected by function, rating, standard, and installation position.
These questions prevent many wrong inquiries. For example, a buyer may ask for a VFD when the project needs a solar pump inverter with MPPT. Another buyer may request a combiner box without stating the number of PV strings. A distributor may ask for a DC breaker price but omit the rated voltage or pole number. A few technical details at the start make the quotation more useful.
The table is not a technical datasheet. It helps purchasing staff, sales teams, project engineers, and contractors place an inquiry in the correct product category before sending drawings or quantities.
| Product Group | Typical Job | First Details to Confirm | Common Buyer Type |
|---|---|---|---|
| Solar Pump Inverter | Run a water pump from solar power for irrigation, wells, livestock, or remote supply | Pump power, voltage, phase, solar panel plan, water head, flow requirement | Pump supplier, farm project buyer, irrigation contractor |
| Variable Frequency Drive | Control motor speed from grid power in industrial or commercial equipment | Motor power, input voltage, load type, control method, cabinet environment | Industrial buyer, control cabinet builder, maintenance supplier |
| PV Combiner Box | Combine several PV strings and place DC protection before the inverter | String input, voltage, current, fuse or breaker choice, SPD, enclosure | PV contractor, EPC buyer, solar distributor |
| Solar Energy Equipment | Supply individual protection parts for PV systems and electrical boxes | Function, rated voltage, current, pole number, standard, package, carton quantity | Distributor, wholesaler, panel builder |
| Solar Pumping System | Review the main components for a solar water pumping package | Pump data, panel input, inverter range, cables, protection parts, site description | Pump company, water project contractor, rural supply buyer |
| Low Voltage Electrical Products | Supply general electrical parts for cabinets, maintenance, and resale | Item list, rating, packing, label request, quantity, destination market | Electrical distributor, cabinet supplier, wholesaler |
UsFull Electric Co., Ltd. uses UFELE Electric as its export-facing brand. The company was established in 2005 and is based in Wenzhou, Zhejiang, China. UFELE manufactures and supplies products for solar pumping, motor control, PV protection, and low-voltage applications. The exact manufacturing, assembly, testing, and supporting-supply scope can differ by product, so buyers should verify the relevant evidence for the model under review.
Review the legal company, location, product responsibility, and export-facing brand on the About UFELE page.
Use the Factory page to review the production and supply evidence relevant to a product category.
Check how incoming parts, assembly, function, labels, and packing are controlled on the Quality Control page.
Match certificates and test files to the exact model, rating, standard, and status on the Certificates page.
A project buyer may need one product selected correctly. A distributor needs a range that local staff can sell, store, reorder, and explain. Model naming, packing, label consistency, carton marks, and controlled catalog files therefore matter across the full order.
A distributor does not always need every model at the beginning. It may be better to start with the most common ratings, test local demand, and then expand the range after the first sales cycle.
Labels and cartons should be checked before production if the buyer sells through shops, warehouses, online platforms, or local installer networks. A small label mistake becomes expensive after the goods arrive.
Repeat orders need the same item names, ratings, package rules, and carton marks. We suggest keeping confirmed files and photos from the first order so the next order is easier to check.
A product catalog is useful for early review, but it should not be the only file used for a purchase decision. Before an order is confirmed, buyers should check the current datasheet, product photo, package detail, label requirement, and available compliance file if the destination market needs documentation.
Old documents can create trouble. A model may have a new enclosure, a changed label, a different accessory set, or a revised manual. UFELE can provide available documents for the current product version. When the order is for a tender, import registration, or a controlled retail listing, state that requirement at the beginning. For private labels or packaging changes, also review the OEM and custom service process before approving artwork.
The fastest quotations are not always the shortest messages. A clear inquiry can still be brief, but it should include the main product direction and the reason you need it. That tells us whether to reply with a product range, a datasheet, a model suggestion, or a request for one missing detail.
Tell us whether the product is for irrigation, well pumping, PV protection, fan control, a cabinet, resale stock, or another job.
Send voltage, power, current, string input, or other ratings you already know. Even a photo of the existing item can help.
One sample, one project batch, and one distributor container are handled differently. Approximate quantity is enough at the start.
The destination country affects packaging, documents, applicable standards, and the shipping discussion. Include it when possible.
These questions are common when buyers are still sorting out the right product category.
For solar-powered water pumping, start with the solar pump inverter category. Use the solar pumping system page when the inquiry covers the inverter, pump data, PV input and related components together. Grid-powered motor speed control belongs under variable frequency drives. PV string protection belongs under PV combiner boxes or solar energy equipment.
Yes. Distributor and project orders may combine PV combiner boxes, DC breakers, fuse holders, surge protective devices and several inverter models. Discuss mixed orders early because minimum quantities, packing methods and lead times can differ by item.
No. Use the category overview to reach the correct product family. Final model selection still requires the current datasheet, application details, electrical ratings and quantity. Pumping and PV projects may also require site information or a system sketch.
OEM feasibility depends on the product, order quantity, label position, packaging method and destination-market requirements. Send the product category, expected quantity and artwork request so UFELE can confirm the practical scope before approval.
Send the photo together with any visible nameplate, wiring diagram or old box label. These details can identify the likely product family. UFELE may still need the voltage, current, power, application and quantity before preparing a quotation.
Send a product photo, application note, rating, quantity, or project sketch. We will help place the inquiry into the correct product group before moving to price and documents.