SolarHybridSystem: the Best of PV and TEG
GlobalSolarHybrid™ by Global Thermoelectric, Inc. is a high-grade photovoltaic (PV) power system backed by an ultra-reliable thermoelectric generator (TEG) that operates on natural gas or liquefied petroleum gas (LPG) in any weather. The combination of PV and TEG has created a remote prime power solution that is both reliable and respectful of the environment. It can have lower initial costs than solar-only systems, and lower operating costs than fuel-based systems.
GlobalSolarHybrid hybrid power ensures bulletproof, 24/7/365 operation for applications such as wellhead monitoring equipment, supervisory control and data acquisition (SCADA), cathodic protection, and communications equipment. It overcomes the limitation of pure solar power, which can be unreliable depending on weather. By utilizing solar power when available, it overcomes the operating and maintenance costs of fuel-only power systems.
GlobalSolarHybrid is respectful of the environment. It has significantly lower fuel use and greenhouse gas emissions than most other power generation technologies. It has a smaller environmental footprint than pure solar systems, since it uses fewer PV panels and batteries, and extends the life of those batteries.
GlobalSolarHybrid is ideal when:
Solar is an attractive option but high reliability is required.
Where solar conditions are not well known.
Fuel consumption must be minimized.
Only liquid fuel is available.
Long intervals are desired between site visits.
Load ranges up to 150 Watts.
Common Applications
Cathodic protection.
Telecom service providers for small remote repeaters.
SCADA systems of all types.
Pipeline or wellhead automation and monitoring.
Security and surveillance applications difference.
Key Benefits
Reduced initial cost
Increased reliability
Lower operating costs than fuel based system
Reduced overall maintenanc
Environmentally sensitive
Can be created out of an existing PV system
Two standard configurations:
GlobalSolarHybrid 2000 Series for solar radiation levels greater than 4 peak-sun hours a day. Ideal for sites from the equator to 40 degrees north latitude.
GlobalSolarHybrid 3000 Series for areas with 3 to 4 peak-sun hours a day. Recommended for sites above 40 degrees north latitude.
Model S-2075 Solar Hybrid System
Global Thermoelectric’s Model S-2075 Solar Hybrid System provides a photovoltaic based power system backed up by a thermoelectric generator. The result is environmentally friendly, ultra reliable DC power for any application where regular utilities are unavailable or unreliable.
S-2075 Specifications
|
Max Continuous Load at 20ºC |
75 Watts at 24 Volts |
|
Voltage Adjustment |
24-30 Volts |
|
Reverse Current Protection |
Included |
|
Photovoltaic Array Power |
520 Watts, max |
|
Battery Type |
Sealed valve regulated gelled electrolyte lead-acid |
|
Battery Capacity |
600 AH, 24 Vdc, 20ºC |
|
Thermoelectric Generator Power |
108 Watts as as required |
|
Battery Box |
NEMA 3R |
|
Fuel Consumption, Texas (31ºN) |
Natural Gas: 0 - 675 m33/yr (0 - 24,000 ft3/yr)
Propane: 0 - 850 L/yr (0 - 225 USgal/yr) |
|
Fuel Consumption, Wyoming (42ºN) |
Natural Gas: 0 - 750 m3/yr (0 - 26,500 ft3/yr)
Propane: 0 - 950 L/yr (0 - 250 USgal/yr) |
|
Natural Gas |
1000 BTU/Sft3 (37.7 MJ/Sm3)
max 7 mg/Sm3 (~5 ppm) H2S
max 120 mg/Sm3 H2O
max 1% free O2
1724 kPa (250 psi) max supply pressure
103 kPa (15 psi) min supply pressure |
|
Operating Temperature |
-40ºC (-40ºF) to 45ºC (115ºF) |
|
Environmental Conditions |
Unsheltered |
Standard Features:
High Efficiency Multi-Crystal Photovoltaic Modules
Sealed Valve Regulated Gelled Electrolyte
Lead-Acid Batteries
NEMA 3R Battery Box
Autostart Thermoelectric Generator
Intelligent System Control Electronics with Temperature Compensation
System Benefits:
Environmentally friendly
Highly reliable (99.9% +)
Cost effective
System Includes:
PV Modules
TEG and TEG Mount
PV Mounts and Poles
Control Electronics
Batteries
Interconnect Wiring
Battery Box
Manual
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