A consumer-friendly complete system for homes and businesses seeking dependable solar power, battery storage and straightforward long-term support.
One quotation. One accountable Lewis team.
The equipment and service are selected as one connected system, based on your property, electricity use and grid conditions.
Dependable N-Type TOPCon solar generation.
PowerSync™ hybrid or PowerGuard™ off-grid, selected for your site.
Display-free LiFePO₄ storage in 5, 10 or 16 kWh options.
Professional design, commissioning and customer guidance.
The Standard Package is designed as one connected flow – generate, use, store and back up selected loads.
SunCore™ panels produce electricity during daylight.
Your property uses available solar power before grid electricity.
Unused solar energy can charge the TerraVault™ battery.
Stored energy can support selected loads after sunset or during outages.
Backup time is not fixed. It depends on battery capacity, available charge and the appliances connected. Lewis confirms the selected backup circuits and estimated runtime before installation.
We review the loads you want to run, then recommend the right panel quantity, inverter and battery capacity.
Selected essential loads and starter systems.
Balanced evening use and broader backup needs.
Larger homes, small businesses and greater energy demand.
Your final quotation identifies exactly which circuits are included.
High-demand appliances may require a larger system or separate design approval.
Five defined stages, delivered and documented by one accountable Lewis team.
Review electricity use, roof space, grid reliability and backup needs.
Confirm panels, inverter, battery capacity and selected backup circuits.
Mount equipment, complete agreed cabling and electrical protection.
Configure the system, test operation and complete safety checks.
Explain day-to-day use and provide product and warranty documents.
The Standard Package combines product warranties with one year of complimentary Silver maintenance support.
Product and performance warranty according to the selected SunCore™ datasheet.
Five-year Standard Package warranty, subject to the selected model and warranty terms.
Five-year TerraVault™ warranty, subject to approved installation and operating conditions.
*Response target means initial acknowledgement and diagnosis, not guaranteed on-site repair within 24 hours.
Your final proposal confirms the exact equipment, installation scope, backup plan and any additional work before you proceed.
Generation, savings, payback and backup figures are estimates based on the final design and available site information.
Take the full Standard Package details with you, or compare the annual maintenance plans available at renewal.
SunCrown™ panels, TerraVault Max™ connected storage, up to seven-year warranty and one year of Platinum priority support.
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Silver, Gold and Platinum maintenance plans – scheduled cleaning, system checks, service reports and responsive technical support.
Explore AMC plans →One connected system. One professional installation. One accountable Lewis support network.
Solar solutions for Ethiopia · Backed by Lewis Green Energy UK Ltd