We have been selling these units for many years as they are a reliable, efficient charger that is a good value for your money. This unit is actually a constant voltage switching regulator. It can be used as a DC power supply with no batteries if desired. No special filters are required for radios and stereos. They operate at a wide range of input voltages and frequencies and still maintain full power output and constant voltage.

The DLS series converter/power supply meets FCC criteria, ...

We have been selling these units for many years as they are a reliable, efficient charger that is a good value for your money. This unit is actually a constant voltage switching regulator. It can be used as a DC power supply with no batteries if desired. No special filters are required for radios and stereos. They operate at a wide range of input voltages and frequencies and still maintain full power output and constant voltage.

The DLS series converter/power supply meets FCC criteria, ...

We have been selling these units for many years as they are a reliable, efficient charger that is a good value for your money. This unit is actually a constant voltage switching regulator. It can be used as a DC power supply with no batteries if desired. No special filters are required for radios and stereos. They operate at a wide range of input voltages and frequencies and still maintain full power output and constant voltage.

The DLS series converter/power supply meets FCC criteria, ...

We have been selling these units for many years as they are a reliable, efficient charger that is a good value for your money. This unit is actually a constant voltage switching regulator. It can be used as a DC power supply with no batteries if desired. No special filters are required for radios and stereos. They operate at a wide range of input voltages and frequencies and still maintain full power output and constant voltage.

The DLS series converter/power supply meets FCC criteria, ...

We have been selling these units for many years as they are a reliable, efficient charger that is a good value for your money. This unit is actually a constant voltage switching regulator. It can be used as a DC power supply with no batteries if desired. No special filters are required for radios and stereos. They operate at a wide range of input voltages and frequencies and still maintain full power output and constant voltage.

The DLS series converter/power supply meets FCC criteria, ...

We have been selling these units for many years as they are a reliable, efficient charger that is a good value for your money. This unit is actually a constant voltage switching regulator. It can be used as a DC power supply with no batteries if desired. No special filters are required for radios and stereos. They operate at a wide range of input voltages and frequencies and still maintain full power output and constant voltage.

The DLS series converter/power supply meets FCC criteria, ...

We have been selling these units for many years as they are a reliable, efficient charger that is a good value for your money. This unit is actually a constant voltage switching regulator. It can be used as a DC power supply with no batteries if desired. No special filters are required for radios and stereos. They operate at a wide range of input voltages and frequencies and still maintain full power output and constant voltage.

The DLS series converter/power supply meets FCC criteria, ...

We have been selling these units for many years as they are a reliable, efficient charger that is a good value for your money. This unit is actually a constant voltage switching regulator. It can be used as a DC power supply with no batteries if desired. No special filters are required for radios and stereos. They operate at a wide range of input voltages and frequencies and still maintain full power output and constant voltage.

The DLS series converter/power supply meets FCC criteria, ...

Xantrex digital Echo-Charge is designed to charge auxiliary or starting batteries from an inverter/charger or other charging source with limited voltage drop. The Xantrex Echo-Charge detects when the battery bank is being charged and directs a portion of the charge current to auxiliary or starting batteries. The maximum charger current offered by Echo-Charge is limited to 15 amps.

Product Features

• 15 A maximum charge current
• Automatically adjusts for 12 or 24 volt ...

This is a standby generator at an excellent price. Alternative Energy systems demand more from a generator than the cheaper gasoline-fuelled portable can offer. Small, portable generators are fine for occasional use, but the feedback we get from customers is the generator becomes the least enjoyed component of their system, demanding constant refuelling, servicing and the ever-present noise they make.

• Produces ...

These tiny, brushless, magnetic drive circulators can be driven by PV modules or 12 Volt batteries for closed-loop circulation in solar water heating systems, individual space heat zones and individual loop radiant floor loops. Use of several small pumps in a radiant floor system allows each loop to be controlled by a different thermostat. Model SID10 is designed to be powered by a 10 Watt PV module and can pump 2.5 gallons per minute at no head and ½ GPM at 2.5 feet of head at 17 Volt input. ...

Low power, low pressure pumps circulate liquid in closed loop heating pipes. Hot water from solar water panel, wood stove or propane water heaters can be used to heat floors, radiators, and even circulate water under water beds and compost toilets. 1/2" threaded fittings.

Use several small pumps, one for each zone rather than zone valves and a bigger pump. DC circulating pumps use much less power than AC pumps, just 18 to 50 watts. These can be powered from batteries, or direct from a solar ...

This rugged and versatile unit is used to equalize a power system that has a 12V battery and a 24V battery in one system. It functions both ways, producing 12V @ 20 Amps from a 24V input or to produce 24V @ 10 Amps from a 12V input.

When connected as a battery equalizer, it allows large transient 12V loads to be taken off the centre tap of a 24V battery (made of 2 X 12V batteries) without fear of upsetting the voltage balance of the battery and destroying the 24V battery system that

This micro-hydro generator is for those with low head but high volume installations. It can utilize a maximum of 1000 GPM falling 10 feet to produce 1kW of power.

To gain enough head to operate this unit, water is channelled into a sluiceway. The turbine is mounted in an opening in the sluice bottom, with the draft tube extending to the water below. The water turns the propeller, which in turn runs the generator which produces electricity that is stored in batteries.

Plumbing a microhydro unit can be tricky! There is nothing worse then being out in the woods and realizing that you are missing a part and the nearest hardware store is 3 hours away!

Our manifold kit includes all the pieces that are needed plumb the water from a 2" poly pipe into the stream engine avoiding the 90 degree bends that will reduce your dynamic pressure and power output.

This kit makes use of flexible PVC pipe to deliver the water to both sides of the turbine ...

Plumbing a microhydro unit can be tricky! There is nothing worse then being out in the woods and realizing that you are missing a part and the nearest hardware store is 3 hours away!

Our manifold kit includes all the pieces that are needed plumb the water from a 2" poly pipe into the stream engine avoiding the 90 degree bends that will reduce your dynamic pressure and power output.

This kit makes use of flexible PVC pipe to deliver the water to both sides of the turbine ...

Energy Systems and Design has introduced a new type of nozzle for its hydro-electric generators. This makes it possible to create any size nozzle jet that might be required by simply cutting the nozzle to the appropriate length.

Energy Systems & Design has been producing microhydro turbines since 1980. Their turbines use 4” pitch diameter bronze Turgo runners. Brushless alternators offer many advantages including an adjustable field to provide the most efficient output over a range of pressures, and lower maintenance as there are no more brushes requiring replacement.

It can produce over 700 kWh per month. The Turgo design allows larger jets and thus is used in situations that require a lot of water flow. It can ...

Energy Systems & Design has been producing microhydro turbines since 1980. Their turbines use 4” pitch diameter bronze Turgo runners. Brushless alternators offer many advantages including an adjustable field to provide the most efficient output over a range of pressures, and lower maintenance as there are no more brushes requiring replacement.

It can produce over 700 kWh per month. The Turgo design allows larger jets and thus is used in situations that require a lot of water flow. It can ...

Energy Systems & Design has been producing microhydro turbines since 1980. Their turbines use 4” pitch diameter bronze Turgo runners. Brushless alternators offer many advantages including an adjustable field to provide the most efficient output over a range of pressures, and lower maintenance as there are no more brushes requiring replacement.

It can produce over 700 kWh per month. The Turgo design allows larger jets and thus is used in situations that require a lot of water flow. It can ...

Energy Systems & Design has been producing microhydro turbines since 1980. Their Watter Buddy turbines use 2” pitch diameter plastic runners. The alternator has two output settings to ensure you have the best configuration to perform with your water resource. Nozzle inserts are available in sizes of 3mm to 7mm.

It can produce up to 150 kWh per month (5kWh/day). This turbine will produce up to 150Wh/day with as little as 2gpm and 115ft of head (50psi) or as little as 25ft of head ...

Energy Systems & Design has been producing microhydro turbines since 1980. Their Watter Buddy turbines use 2” pitch diameter plastic runners. The alternator has two output settings to ensure you have the best configuration to perform with your water resource. Nozzle inserts are available in sizes of 3mm to 7mm.

It can produce up to 150 kWh per month (5kWh/day). This turbine will produce up to 150Wh/day with as little as 2gpm and 115ft of head (50psi) or as little as 25ft of head ...

The EU1000 delivers 1000 Watts peak output and can be connected in parallel to another EU1000 to produce 2,000 Watts. Other standard features include an automatic internal circuit protection system, 12 VDC battery charging at 6.5 amps, battery charge cable, one lever on/off ignition and fuel control, and a sealable fuel tank vent.

The convenient carburetor float bowl drain preserves fuel and makes transport clean and easy. The 2.3 litre fuel tank allows 3.9 hours of ...

The EU2000 delivers 2,000 Watts peak output. It is powered by the reliable Honda GX100 3.5 hp, OHV, four-stroke engine.

With a continuous rated output of over 13 amps, the EU2000i will operate most handheld electrical tools, making it perfect for light construction, weekend projects at the cottage, camping, boating, street vendors, lights or as a practical home stand-by power source capable of powering most furnace fans and sump pumps (individually).

The EU3000 is the most advanced gas-powered portable generator on the market today, with plenty of smooth and stable electrical power and a high-tech 2-layer enclosure for sound deadening. It is powered by an electric start GX200 6.5 hp, OHV, four-stroke Honda engine.

Other standard features include a low maintenance battery, hi-tech inverter circuitry providing ultra-clean electrical power for sensitive electronic equipment, up to 20 hours continuous running time with reduced noise and ...