Site Solar Power Systems:
We provide solar and wind power systems for Cottages, RV, Boats and Remote
Locations ( collectively we call "Site Power").
We can do this in 2 ways:
1. Using our Turnkey Solar Power Cabinet:
This cabinet has an Boost Charge controller,
48V Battery and a Pure Sine Inverter, Fuses and AC
outlets.
The Boost Charge controller takes input from nominal
24VDC solar panels and charges the a battery.
The Battery obviously saves energy for no-sun times.
And, inverter produces AC (115 or 230V) sent to outlets. .
So, it is an excellent power plant for a cottage or RV.
This power cabinet just needs 24V 1KW solar panels externally.
2. Using Our Base SPU:
Alternatively, we can provide our SPU as a cabinet
containing Solar Charger, Inverter and other features
such as Fuses, Switches, Metering, etc.
You need to add Solar Panels and Station battery
externally.
FOR PANELS:
Use parallel array of nominal 24V Panels (500W to 1.5KW). This way, popular
economic panels can be used. It also avoids partial shading shut downs.
FOR BATTERY:
Base SPU takes nominal 48V (Lead-Acid or LiFePo4) Battery pack. For most
applications, 200AH Lead Acid (8 golf Cart sets) or 150AH LiFePO4 is used.
The internal Boost Charge Controller, raises 24V Solar Panel Voltage to charge
the 48V battery.
As options, SPU takes our Back-up Charger and our Remote Monitor units
Both 120VAC and 230VAC versions can be ordered..

This is a small solar power unit. It contains a 12V-100W solar
panel, a 12V 100AH Battery, a 10A charge controller and a
400W 12VDC to 115VAC Inverter.
It is basically a portable power source to be used in job sites for
lights and power tools. Contact us for a proper unit for you.
USEFUL SYSTEM APPLICATION:
House Application: Furnace Back-up:
You will not have heat if utility power is out. Your gas or oil furnace needs 120VAC to operate.
Our Solar Power Systems can be used to power your home furnace fan when utility power is out.
Just wire your furnace to a simple electrical plug and install 2 outlets nearby (one wired to utility and the other to
SPU). You can run the furnace from either one by plugging into the outlet which has power.
SPU OPTIONS:
Back-up Generator Charger:
This charger is a compact switch-mode unit which can charge the 48V battery of
above systems for long no-sun days. It is fed from a 115VAC source such as a
utility line or a gas generator.
Remote Monitoring/Control Box:
An optional Remote Box indicates the status of SPU and displays key
electrical parameters (Vbat, Icharge, lLoad). It also has switches to turn
SPU Charger and Inverter ON or OFF remotely..
This box is connected to SPU via an standard 4-conductor phone wire (up
to 100 meters). This wire communicates data and provides Power to
Remote box from SPU (no remote battery is required).
Remote Monitoring/Control on Cell Phone:
With this app, you can monitor and control SPU from anywhere via Internet.
The app provides display of SPU Battery voltage (Vbat), Charge Current
(Ichg) and Load Current (Iload) as well as status LEDs to show if charger
or inverter are ON. It also provides graphical switches to turn Charger
and Inverter ON or OFF.
The option requires an small board to be added to SPU. You also need
internet service (wireless WIFI access) at the SPU site.