Includes LJ-10 pump, Controller, 30+ feet of cable & 3/8" hose & One 12W Solar Panel
Item Number: LJ-10K
Price: Normally $450 - Sorry - Currently out of Stock. Please call
Includes LJ-20 pump,
Controller, 60+ feet of cable & 3/8" hose & Two 12W Solar Panels
Item Number: LJ-20K
Price: Normally $600 - Sorry - Currently out of Stock. Please call
also accept American Express and Discover card by Phone - (603)878-0066
pumps are a new type of solar water pump that meets many water
delivery needs. As they need only 12 to 24 Wp of photovoltaic modules to
operate, are low in cost and are highly reliable, they bring solar water
pumping to a new class of applications.
LJ-10 can pump up to a 30 foot head and deliver up to 30 gallons
per hour. It runs on just one 12Wp solar module.
LJ-20 can pump up to a 50 foot of head and deliver up to 40
gallons per hour. It runs from two 12Wp solar modules.
These pumps have only one main moving
part a free piston. Electricity from sunlight (from the PV module) charges a
capacitor. When the capacitor voltage reaches a fixed level (about 16V for the
LJ-10 and 32V for the LJ-20), an electronic switch feeds the capacitor energy
into the pump coil which drives the piston, creating a pulse of water. The more
sunlight, the more pulses of water are delivered each second.
for remote cabins
including spray and direct drip applications. Water delivered is proportional to
the amount of sunlight received.
pump water from well, pond or stream to your watering tank
only with fresh water salt or brackish water will corrode the piston (we are
working on a corrosion-proof piston please contact Solar Stream for more
let the pump run dry for extended periods it will wear the piston and
run from batteries or with solar panels of greater wattage than specified.
Box 48, Temple, NH 03458, USA. - (603) 878-0066