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Proposal
Template
Dubai GPU
Dubai - United Arab Emirates
800kWp Solar and 2000kWh / 2000kW Battery�4860518
14/08/2025
JLM energy, Kye Barwell, kye@jlmenergy.co.uk, +447876808289
Proposal
Template
Dubai GPU
Dubai - United Arab Emirates
800kWp Solar and 2000kWh / 2000kW Battery�4860518
14/08/2025
JLM energy, Kye Barwell, kye@jlmenergy.co.uk, +447876808289
Proposal
Template
Dubai GPU
Dubai - United Arab Emirates
800kWp Solar and 2000kWh / 2000kW Battery�4860518
14/08/2025
JLM energy, Kye Barwell, kye@jlmenergy.co.uk, +447876808289
Executive Summary
Dear {{ not found }},
We’re pleased to share the results of our feasibility assessment. Using detailed multi-scenario modelling, we’ve identified the option that delivers the strongest return on investment.
�At a glance
�This report outlines your projected return, the key revenue drivers, and a breakdown of financial and energy flows. If everything looks good, the next step will be to confirm your preferred timeline and pricing.
�Please don’t hesitate to reach out if you have any questions.��Kye Barwell�Technical Design Engineer — JLM energy
EcoYield - Dubai GPU + Solar PV | 800kWp Solar and 2000kWh / 2000kW Battery | Project ID: 4860518
Page 5
Financial Opportunity
We assessed various solar and battery system sizes and compared their impact on your energy costs, ranking each by total cash flow value over 15 years. The following solution delivers the highest return on investment. All figures are in GBP.
EcoYield - Dubai GPU + Solar PV | 800kWp Solar and 2000kWh / 2000kW Battery | Project ID: 4860518
Page 6
Upfront cost | | -£850,000 |
The upfront cost of the project, incurred in month 0 of the project, inclusive of any upfront subsidies received. | | |
Annual earnings | | £88,007 |
Net annual earnings in year 1 reflect total revenue (bill savings, certificates, grid services, outage value) minus ongoing costs (operations, maintenance, tech replacement). | | |
Payback period | | 10 years |
Net annual earnings in year 1 reflect total revenue (bill savings, certificates, grid services, outage value) minus ongoing costs (operations, maintenance, tech replacement). | | |
Rate of return | | 6.9% |
This is the internal rate of return (% IRR), which is the discount rate that makes the net present value (NPV) of all cash flows equal to zero in a discounted cash flow analysis. | | |
Net present value | | £119,792 |
The discounted value of all future cash flows (net earnings), plus the upfront cost. This metric is useful for comparing the relative value of investments across different investment sizes and time horizons. | | |
Solar export | | 11.4% |
The proportion of total solar generation from a new solar PV system which is exported to the grid, as opposed to supplying the site load or battery. | | |
Energy independence | | 44.3% |
The proportion of consumed energy coming from onsite solar and/or batteries. | |
Earnings Breakdown
The chart shows the sources of earnings (savings, rebates and income) that this investment will drive.
EcoYield - Dubai GPU + Solar PV | 800kWp Solar and 2000kWh / 2000kW Battery | Project ID: 4860518
Page 7
Solar (to load) | Savings from consuming solar electricity instead of grid electricity. |
Solar (export) | Earnings from exporting excess solar electricity to the grid. |
Peak demand reduction | Savings from reduction of peak demand charges. |
Tariff arbitrage | Savings from shifting consumption to times or tariffs with lower electricity prices. |
Energy arbitrage (wholesale) | Earnings from selling excess solar power back to the grid when feed-in tariffs are highest. |
FCAS | Earnings from providing frequency control services. |
LGCs, STCs, VEECs | Rebates and incentives. |
Outage reduction | Savings from avoiding reported outage costs. |
Earnings Breakdown
This chart shows how the earnings from the previous page. It shows how earnings will vary month to month in the first year.
EcoYield - Dubai GPU + Solar PV | 800kWp Solar and 2000kWh / 2000kW Battery | Project ID: 4860518
Page 8
Earnings Breakdown
This chart shows how earnings will change year by year.
EcoYield - Dubai GPU + Solar PV | 800kWp Solar and 2000kWh / 2000kW Battery | Project ID: 4860518
Page 9
Savings Summary
Below is a summary of the savings excluding GST. These numbers have been generated by comparing your electricity bill with and without the proposed solution is implemented. The following page breaks this down line by line.
EcoYield - Dubai GPU + Solar PV | 800kWp Solar and 2000kWh / 2000kW Battery | Project ID: 4860518
Page 10
Bill Comparison
This bill estimate chart without solution shows the full breakdown
EcoYield - Dubai GPU + Solar PV | 800kWp Solar and 2000kWh / 2000kW Battery | Project ID: 4860518
Page 11
Bill Comparison
This bill estimate chart with solution shows the full breakdown
EcoYield - Dubai GPU + Solar PV | 800kWp Solar and 2000kWh / 2000kW Battery | Project ID: 4860518
Page 12
Cash Flow
The chart below shows the sources of earnings (savings + revenues) by year.
EcoYield - Dubai GPU + Solar PV | 800kWp Solar and 2000kWh / 2000kW Battery | Project ID: 4860518
Page 13
Upfront Costs
This chart shows the upfront costs net of grants and incentives such as LGCs, STCs, or VEECs.
EcoYield - Dubai GPU + Solar PV | 800kWp Solar and 2000kWh / 2000kW Battery | Project ID: 4860518
Page 14
Replacement Costs
Included in this analysis is the cost of replacing modules such as inverters and batteries which typically come with 10-year warranties.
EcoYield - Dubai GPU + Solar PV | 800kWp Solar and 2000kWh / 2000kW Battery | Project ID: 4860518
Page 15
Emissions Reduction
The proposed solar system will offset 787.7 tonnes of CO2 emissions per year.
EcoYield - Dubai GPU + Solar PV | 800kWp Solar and 2000kWh / 2000kW Battery | Project ID: 4860518
Page 16
Emissions Reduction
This is equivalent to 1,811.6 unburned barrels of oil or the growing of 12,996.5 tree seedlings for 10 years.
EcoYield - Dubai GPU + Solar PV | 800kWp Solar and 2000kWh / 2000kW Battery | Project ID: 4860518
Page 17
Outage Mitigation
Thank you for sharing the timing, duration and impact of outages that affect your business. Based on this, we’ve calculated the proposed assets will mitigate the impact as follows:
EcoYield - Dubai GPU + Solar PV | 800kWp Solar and 2000kWh / 2000kW Battery | Project ID: 4860518
Page 18
Proposed System
Below are the details of the system that ranked highest in terms of financial returns.
EcoYield - Dubai GPU + Solar PV | 800kWp Solar and 2000kWh / 2000kW Battery | Project ID: 4860518
Page 19
Solar system size | 800.0 kWp |
Solar inverter size | 730.0 kW |
Solar generation profile | HH Generation - PVSyst Format |
Solar degradation rate | 0.5% |
Battery type | Generic Lead Acid |
Battery size | 2,000 kWh |
Battery power | 2,000.0 kW |
Annual solar generation: 1,831,502 kWh
Proposed System
These charts show the property’s average daily grid electricity consumption before and after the proposed solution is installed.
EcoYield - Dubai GPU + Solar PV | 800kWp Solar and 2000kWh / 2000kW Battery | Project ID: 4860518
Page 20
Before
After
Energy Flow Overview
This diagram shows the energy flows with the proposed solution in the first year. Note that it includes round-trip energy losses from battery charging and discharging. Here’s the same chart covering all years of analysis over a period of 15 years.
EcoYield - Dubai GPU + Solar PV | 800kWp Solar and 2000kWh / 2000kW Battery | Project ID: 4860518
Page 21
Energy Consumption
The proposed solar system will generate 1,831,502 kWh MWh of electricity in the first year. 37.6% of it will be consumed on site, and 11.4%% will be exported to the grid. Solar electricity will contribute 37.6% of the site’s consumption in the first year.
EcoYield - Dubai GPU + Solar PV | 800kWp Solar and 2000kWh / 2000kW Battery | Project ID: 4860518
Page 22
Financing
Below is a summary of a financing option for your consideration.
EcoYield - Dubai GPU + Solar PV | 800kWp Solar and 2000kWh / 2000kW Battery | Project ID: 4860518
Page 23
Name of business model | {{ not found }} |
Stakeholder | {{ not found }} |
Upfront costs | {{ not found }} |
First year cash flow | {{ not found }} |
Business model's payback period | {{ not found }} years |
Net Present Value (NPV) | {{ not found }} |
PPA cost (year 1 total) | {{ not found }} |
Accumulated cash | {{ not found }} over 15 years. |
Term | {{ not found }} years |
Monthly repayments | ${{ not found }} per month |
Grid cost before solar | £175,073.68 |
Grid cost after solar | £87,066.40 |
Next Steps
EcoYield - Dubai GPU + Solar PV | 800kWp Solar and 2000kWh / 2000kW Battery | Project ID: 4860518
Page 24
You should now have everything you need to decide whether to move ahead with this project. If not, we're happy to explore other options with you.
If you're ready, here’s what happens next:
We’re excited to get started and look forward to working with you.
If you have any questions, just reach out.
Kye Barwell
Technical Design Engineer – JLM energy