Unlocking Solar for the Multi-Unit Market Jack Taylor – Head of Business Development jack@allumeenergy.com.au
The Solar Disparity Gap Stand alone buildings enjoy the Multi-unit buildings numerous benefits of solar are missing out Ever increasing Electricity Bills Lower Electricity Bills
The SolShare System • The world’s first behind -the-meter solar sharing solution • Shares solar to multiple units that share a roof • Customers stay on the NEM • Commercial, residential or mixed • Capex or no upfront cost model 3
SolShare Markets • Existing Apartment Buildings • New Build Apartments • Community Housing Providers • Not for Profits • Commercial buildings
Case Study: • 60kW AC for 44 apartments • 1.36kW inverter capacity each • 39% reduction in grid energy • Just $2,000 per apartment • Payback of <5 years • 93 tonnes of CO2 saved per year
Why is there such a benefit? The energy demand Unit 1 Energy Demand vs Solar Delivery Unit 2 Energy Demand vs Solar Delivery (green) and solar 0.5 0.5 curve (yellow) if 0.4 0.4 Energy (kW) Energy (kW) 0.3 0.3 individual systems 0.2 0.2 were installed 0.1 0.1 0 0 Time: 6am - 6pm Time: 6am - 6pm All the energy Unit 3 Energy Demand vs Solar Delivery Unit 4 Energy Demand vs Solar Delivery demand above the 0.5 0.5 solar curve is still 0.4 0.4 Energy (kW) Energy (kW) 0.3 0.3 bought off the grid. 0.2 0.2 0.1 0.1 0 0 Time: 6am - 6pm Time: 6am - 6pm
Why is there such a benefit? The energy demand Unit 1 Energy Demand vs Solar Delivery Unit 2 Energy Demand vs Solar Delivery (green) and solar 0.5 0.5 curve (yellow) when 0.4 0.4 Energy (kW) Energy (kW) 0.3 0.3 a SolShare systems 0.2 0.2 is installed 0.1 0.1 0 0 Time: 6am - 6pm Time: 6am - 6pm 50% more Unit 3 Energy Demand vs Solar Delivery Unit 4 Energy Demand vs Solar Delivery 0.5 0.5 solar consumed 0.4 0.4 Energy (kW) Energy (kW) 0.3 0.3 50% more 0.2 0.2 money saved 0.1 0.1 0 0 Time: 6am - 6pm Time: 6am - 6pm
Capex Model Business A Free solar energy Business B Standard grid Solar System energy Business C You pay for the system Business D
No upfront cost: Solar only model Business A Sell low-cost solar energy Business B Standard grid PPA Provider energy Business C They pay for the system They maintain the system Business D
No upfront cost: Solar + grid energy model Business A Sell low-cost solar energy Business B Low-rate Energy Retailer grid energy Business C They pay for the system They maintain the system Business D
Example Commercial Systems • Medical centre in South Australia • 5 medical units • Mixed commercial / resi building in Brunswick • 2 shops + 10 apartments • Salvation Army building in Tas • 5 offices
The SolShare Unlocking solar for the multi-unit market jack@allumeenergy.com.au www.allumeenergy.com.au
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