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STANDARD RESIDENTIAL ROOFTOP SOLAR ENERGY GENERATION BG SOLAR (PTY) LTD 2012-2013.

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Presentation on theme: "STANDARD RESIDENTIAL ROOFTOP SOLAR ENERGY GENERATION BG SOLAR (PTY) LTD 2012-2013."— Presentation transcript:

1 STANDARD RESIDENTIAL ROOFTOP SOLAR ENERGY GENERATION BG SOLAR (PTY) LTD

2 INDEX INTRODUCTION OPTIONS & PRICING GUIDE AMBER – UP TO 25m2, 1-2 ROOMS – TYPICAL RURAL HOUSE TOPAZ – UP TO 50m2, 1-2 BEDROOMS – TYPICAL RDP HOUSE OPAL – UP TO 100m2, 1-2 BEDROOMS – TYPICAL LOW-COST HOUSE SAPPHIRE – UP TO 200m2, 2-3 BEDROOMS – TYPICAL TOWNHOUSE EMERALD – UP TO 300m2, 2-4 BEDROOMS – TYPICAL CLUSTER HOUSE RUBY – UP TO 500m2, 3-5 BEDROOMS – TYPCIAL ESTATE HOUSE DIAMOND – UP TO 1,000m2, 5+ BEDROOMS – UPPER-END HOUSE, MANSION

3 INTRODUCTION Standard approach to creating broadest range of models. All models designed around most-generous energy budgets – from matching the national average at the lower-end models to 20 x the national average at the higher-end models. Getting off the grid should not force one to change his/hers ways of consuming electricity Simple to understand and build, only 6 principal components used in every model: – Solar panels (PV modules) – 125Wpp or 250Wpp each, depending on the maximum allowed roof load rate (4kg/m2 to 8kg/m2), set onto brackets into a linear array (from 2 set adjacent to 48 panels set in 4 rows) – MPPT controller/charger (increase of energy harvest yield by 30-40%) – Inverter/charger (charger part optional for backup-charging) – Batteries, choice of PbSO4 or LiFePO4 (3 years or 20+ years life-cycle) – DC and AC cabling, mounting brackets, battery racks and shelves – Backup (choice of Eskom power or AC generator to provide backup power) Large number of close proximity houses can be linked into a private “equalising” DC grid, effectively optimising the battery DoD, improving the life-cycle of the lead-acid batteries by 20-60% (from typical 3 years to 5+ years) Flexible rooftop installation, either on a 30 degree sloping roof (tiles or corrugated sheets) or on flat-roofs (solid roof) Single entry into the house’s SABS compliant DB, provides standard 1-phase 230V 50Hz power at up to 60A – Optional custom configuration 3-phase 400V 50Hz power can scale up to 300A per phase Fully protected against lightning strike, overload, overheating, shorting, earthing etc.

4 OPTIONS & PRICING GUIDE Note: The above pricing is indicative, indexed at R8.70:USD1.00, exclusive of VAT, presented for the purpose of reference only, does not constitute an offer or solicit sales and does not impose a contractual obligation to purchase. 11 models to choose from: descriptionAMBERTOPAZOPALSAPPHIREEMERALDRUBYDIAMOND PV ARRAY, PEAK POWER250 W500 W1 Kw2 kW3 kW5 kW10 kW PV CHARGER, MPPT12V10A24V40A48V30A48V60A48V80A2x48V80A4x48V80A INVERTER, TRUE SINE1 Kw1.5 kW2 Kw3 kW5 kW3x3 kW3x5 kW BATTERY, PbSO4, CAPACITY12V200Ah24V200Ah48V200Ah48V400Ah48V500Ah48V1600Ah BATTERY, LiFePO4, CAPACITY 48V100Ah48V200Ah48V400Ah48V520Ah48V1400Ah ROOF-MOUNT KIT, SIZE2 m24 m28 m216 m224 m248 m22 X 48 m2 ENERGY BUDGET, PER DAY1 kWh2 kWh4 kWh8 kWh12 kWh20 kWh48 kWh PRICE WITH PBSO4 BATTERYR R R R R R PRICE WITH LIFEPO4 BATTERY R R R R R EFFECTIVE PRICE, PER KWH, FIXED OVER 25 YEARS R 1.92R 1.85R 1.71R 1.49R 1.50

5 AMBER Designed to provide SABS standard 230V50Hz power to a typical RURAL house of up to 25m2 and consisting of 1-2 rooms. 250Wpp array made of 2 x 125Wpp or 1 x 250Wpp (-0% / +10%) panels with NOCT = 63deg C, designed for the harsh South African sun. Integrated MPPT controller + charger + 1kW power inverter + 12V200Ah PbSO4 battery (6 x 2V200Ah deep-cycle cells), guaranteed to endure over 1,200 charge-discharge cycles (over 3 years of useful life expectancy, practical limit of 5+ years) Daily energy harvest of 1kWh (minimum 750Wh in winter and up to 1.5kWh in summer) Guaranteed to power the following house appliances (all can be used concurrently): – 2 to 6 x 11W ES lights, 2 can be left on over night – 1 x TV + DVD player or satellite decoder – 2 to 3 x cell-phone chargers – 1 x 110L under-counter fridge/freezer or up to 130L chest deep-freezer

6 TOPAZ Designed to provide SABS standard 230V50Hz power to a typical RDP house of up to 50m2 and having 1-2 bedrooms. 500Wpp array made of 4 x 125Wpp or 2 x 250Wpp (-0% / +10%) panels with NOCT = 63deg C, designed for the harsh South African sun. MPPT controller + charger + 1kW power inverter enclosed in a IP54 enclosure separate from the battery The 24V200Ah PbSO4 battery (12 x 2V200Ah deep-cycle cells), guaranteed to endure over 1,200 charge- discharge cycles (over 3 years of useful life expectancy, practical limit of 5+ years) enclosed in own IP54 enclosure Daily energy harvest of 2kWh (minimum 1.5kWh in winter and up to 2.5kWh in summer) Guaranteed to power the following house appliances (not concurrently useable): – 4 to 6 x 11W ES lights, 2 can be left on over night – 1 x up to 32” LCD TV, DVD player and satellite decoder * – 2 to 3 x cell-phone chargers – 1 x 110L under-counter fridge/freezer or up to 130L chest deep-freezer – 1 x small microwave oven * – 1 x kettle * – 1 x steam iron * – 1 x Laptop or Desktop computer with LCD screen, 1 x colour inkjet M/F printer * * These appliances can only be used one at a time – failure to adhere to the stated limitation will cause the inverter’s built-in electronic circuit breaker to trip, requiring manual reset.

7 OPAL Designed to provide SABS standard 230V50Hz power to a typical LOW-COST house of up to 100m2 in size and having 1-2 bedrooms. 1kWpp array made of 8 x 125Wpp or 4 x 250Wpp (-0% / +10%) panels with NOCT = 63deg C, designed for the harsh South African sun. MPPT controller + charger + 2kW power inverter enclosed in a IP54 enclosure separate from the battery The 48V200Ah PbSO4 battery (24 x 2V200Ah deep-cycle cells), guaranteed to endure over 1,200 charge-discharge cycles (over 3 years of useful life expectancy, practical limit of 5+ years) enclosed in own IP54 enclosure Daily energy harvest of 4kWh (minimum 3kWh in winter and up to 5kWh in summer) Guaranteed to power the following house appliances (not concurrently useable): – 5 to 10 x 11W ES lights, 4 can be left on over night – 1 x up to 42” LCD TV, DVD player and satellite decoder – 2 to 3 x cell-phone chargers – 1 x up to 230L fridge/freezer or up to 250L chest deep-freezer – 1 x small microwave oven * – 1 x kettle * – 1 x steam iron * – 1 x vacuum cleaner (not to exceed 800W) * – 2 x Laptop or Desktop computer with LCD screen, 1 x colour inkjet M/F printer * – 1 x Automatic washing machine (strictly no dry function) ** * These appliances can only be used one at a time – failure to adhere to the stated limitation will cause the inverter’s built-in electronic circuit breaker to trip, requiring manual reset. ** The washing machine must be at least A+ energy rated and connected to both hot and cold water source – no energy is provided for heating the water with electricity

8 SAPPHIRE Designed to provide SABS standard 230V50Hz power to a typical TOWNHOUSE of up to 200m2 in size and having 2-3 bedrooms. 2kWpp array made of 8 x 250Wpp (-0% / +10%) panels with NOCT = 63deg C, designed for the harsh South African sun. MPPT controller + charger + 3kW power inverter enclosed in a IP54 enclosure separate from the battery The 48V400Ah PbSO4 battery (24 x 2V400Ah deep-cycle cells), guaranteed to endure over 1,200 charge-discharge cycles (over 3 years of useful life expectancy, practical limit of 5+ years) enclosed in own IP54 enclosure The 48V200Ah LiFePO4 battery (16 x 3.2V200Ah cells), guaranteed to endure over 8,000 charge-discharge cycles (minimum 20 years of useful life expectancy, practical limit of 25+ years) enclosed in own IP54 enclosure Daily energy harvest of 8kWh (minimum 6kWh in winter and up to 10kWh in summer) Guaranteed to power the following house appliances (not concurrently useable): – 10 to 15 x 11W ES lights, 4 can be left on over night – 1 x up to 50” LCD TV, DVD player and satellite decoder – 2 to 5 x cell-phone or other chargers / power adaptors – 1 x up to 320L fridge/freezer or up to 300L chest deep-freezer – 1 x microwave oven (including grill/convection) * – 1 x sandwich maker* – 1 x kettle * – 1 x steam iron * – 1 x vacuum cleaner (not to exceed 1200W) * – 2 x Laptop or Desktop computer with LCD screen, 1 x colour inkjet M/F printer * – 1 x Automatic washing machine (strictly no dry function) ** – 1 x Dishwasher ** * These appliances can only be used one or maximum two at a time – failure to adhere to the stated limitation will cause the inverter’s built-in electronic circuit breaker to trip, requiring manual reset. ** The washing machine and the dishwasher must be at least A+ energy rated and connected to both hot and cold water sources – no energy is provided to heat the water with electricity

9 EMERALD Designed to provide SABS standard 230V50Hz power to a typical CLUSTER house of up to 300m2 in size and having 2-4 bedrooms. 3kWpp array made of 12 x 250Wpp (-0% / +10%) panels with NOCT = 63deg C, designed for the harsh South African sun. MPPT controller + charger + 5kW power inverter enclosed in a IP54 enclosure separate from the battery The 48V500Ah PbSO4 battery (24 x 2V500Ah deep-cycle cells), guaranteed to endure over 1,200 charge-discharge cycles (over 3 years of useful life expectancy, practical limit of 5+ years) enclosed in own IP54 enclosure The 48V300Ah LiFePO4 battery (16 x 3.2V300Ah cells), guaranteed to endure over 8,000 charge-discharge cycles (minimum 20 years of useful life expectancy, practical limit of 25+ years) enclosed in own IP54 enclosure Daily energy harvest of 12kWh (minimum 10kWh in winter and up to 15kWh in summer) Guaranteed to power the following house appliances (not concurrently useable): – 20 to 30 x 11W ES lights, 10 can be left on over night – 1 x up to 50” LCD TV, DVD player and satellite decoder, up to 2 x 32” LCD TV in bedrooms – 2 to 5 x cell-phone or other chargers / power adaptors – 1 x up to 620L fridge/freezer (double-door) and up to 300L chest deep-freezer – 1 x microwave oven (including grill/convection) * – 1 x sandwich maker* – 1 x kettle * – 1 x steam iron * – 1 x vacuum cleaner (not to exceed 1800W) * – 2 x Laptop or Desktop computer with LCD screen, 1 x colour inkjet M/F printer * – 1 x Automatic washing machine (strictly no dry function) ** – 1 x Dishwasher ** – 1 x 0.75hp swimming pool pump and 2x55W pool light – 1 x 0.5hp Jacuzzi pump ** * These appliances can only be used one or maximum two at a time – failure to adhere to the stated limitation will cause the inverter’s built-in electronic circuit breaker to trip, requiring manual reset. ** The washing machine and the dishwasher must be at least A+ energy rated and connected to both hot and cold water sources – no energy is provided to heat the water with electricity

10 RUBY Designed to provide SABS standard 230V50Hz power to a typical ESTATE house of up to 500m2 in size and having 3-5 bedrooms. 5kWpp array made of 20 x 250Wpp (-0% / +10%) panels with NOCT = 63deg C, designed for the harsh South African sun. MPPT controller + charger + 5kW power inverter enclosed in a IP54 enclosure separate from the battery The 48V800Ah PbSO4 battery (24 x 2V800Ah deep-cycle cells), guaranteed to endure over 1,200 charge-discharge cycles (over 3 years of useful life expectancy, practical limit of 5+ years) enclosed in own IP54 enclosure The 48V520Ah LiFePO4 battery (32 x 3.2V260Ah cells), guaranteed to endure over 8,000 charge-discharge cycles (minimum 20 years of useful life expectancy, practical limit of 25+ years) enclosed in own IP54 enclosure Daily energy harvest of 20kWh (minimum 15kWh in winter and up to 25kWh in summer) Guaranteed to power the following house appliances (typical use): – 20 to 30 x 11W ES lights, 10 can be left on over night – 1 x up to 50” LCD TV, DVD player and satellite decoder, up to 2 x 32” LCD TV in bedrooms – 2 to 5 x cell-phone or other chargers / power adaptors – 1 x up to 620L fridge/freezer (double-door) and up to 300L chest deep-freezer – 1 x microwave oven (including grill/convection) – 1 x sandwich maker – 1 x kettle – 1 x steam iron – 1 x vacuum cleaner (not to exceed 2000W) – 2 x Laptop or Desktop computer with LCD screen, 1 x colour inkjet M/F printer – 1 x Automatic washing machine (strictly no dry function) * – 1 x Dishwasher * – 1 x 0.75hp swimming pool pump and 2x55W pool light – 1 x 0.5hp Jacuzzi pump * – 1 x 9000 Btu split-unit air-conditioning (careful use – danger of depleting the daily budget!) * These appliances must be at least A+ energy rated and connected to both hot and cold water sources – no energy is provided to heat the water with electricity – failure to adhere to this limitation will result in rapid depletion of the energy budget.

11 DIAMOND Designed to provide SABS standard 230V50Hz power any MANSION of size exceeding 1000m2 and having 5+ bedrooms. 10kWpp array made of 2 x 20 x 250Wpp (-0% / +10%) panels with NOCT = 63deg C, designed for the harsh South African sun. MPPT controller + charger + 3 phase 15kW power inverter enclosed in a IP54 enclosure separate from the battery The 48V1400Ah LiFePO4 battery (32 x 3.2V700Ah cells), guaranteed to endure over 8,000 charge-discharge cycles (minimum 20 years of useful life expectancy, practical limit of 25+ years) enclosed in own IP54 enclosure Daily energy harvest of 40kWh (minimum 35kWh in winter and up to 45kWh in summer) Guaranteed to power the following house appliances (typical use): – 30 to 50 x 11W ES lights, 10 can be left on over night – 2 x up to 50” LCD TV, DVD player and satellite decoder, up to 4 x 32” LCD TV in bedrooms – 2 to 5 x cell-phone or other chargers / power adaptors – 1 x up to 620L fridge/freezer (double-door), 1 x up to 250L fridge/freezer and up to 300L chest deep-freezer – 2 x microwave oven (including grill/convection) – 1 x sandwich maker – 2 x kettle – 1 x steam iron – 1 x vacuum cleaner (any size) – 2 x Laptop or Desktop computer with LCD screen, 1 x colour inkjet M/F printer – 1 x Automatic washing machine (with dry function) * – 1 x Dishwasher * – 1 x 1hp swimming pool pump and 2x55W pool light – 1 x 0.5hp Jacuzzi pump * – Up to 4 x 9000 Btu split-unit air-conditioning or 1 x 24,000 Btu and 2 x 9000 Btu (careful use – danger of rapid depleting the budget) * These appliances must be at least A+ energy rated and connected to both hot and cold water sources – no energy is provided to heat the water with electricity – failure to adhere to this limitation will result in rapid depletion of the energy budget.


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