Bundu JS3-2.1-120-ECO
JS3-2.1-120-ECO · Bundu Power
Borehole and surface pumps that run on solar panels.
Check this: Panels sold separately; check the PV string voltage with Bundu (page prints 48 V pump but a 24-63 V VoC controller input).
Where to buy
Cape Town
| Shop | Listed as | Price seen | |
|---|---|---|---|
| Bundu Power (Cape Town branch) | JS3-2.1-120-ECO Solar Borehole Pump | – | listing |
Ekurhuleni
| Shop | Listed as | Price seen | |
|---|---|---|---|
| Bundu Power (head office) | JS3-2.1-120-ECO Solar Borehole Pump | – | listing |
Maker's numbers
| Type | borehole |
|---|---|
| Max head | 120 m |
| Max flow | 2100 L/h |
| Rated power | 540 W |
| Max panel voltage | 63 V |
| Panels recommended | 702 W |
| Outlet | 19mm (0.75 in) |
| Motor | 48 V, 540 W; screw pump, 76 mm pump body (page FAQ: low-voltage variable-speed AC motor driven by the controller) |
| Controller | included: MPPT controller, float level switches and 6 m cable |
| Warranty | 1 years |
| Protection | – |
Source: maker's datasheet or product page (maker product page (Performance / General Data tables), read 2026-11-07; the Spec Sheet PDF button needs a scripted token download, not used).