Solar battery storage sized for Northern Ireland tariffs
Retrofits versus new solar-plus-storage
Existing microgeneration customers often need export limitation devices, additional isolators and firmware checks before lithium modules arrive. New builds may prefer integrated hybrid inverters for cleaner cable runs-we walk through budgets and timeline trade-offs plainly.
Compare equipment philosophy on our dedicated battery storage product page.
Commercial peak shaving nuances
Half-hour metering on industrial supplies unlocks differing value stacks-demand avoidance, TRIAD-style charges (where still relevant locally) or simple backup for critical PLC panels. Apollo maps import profiles before sizing kWh envelopes so ROI calculations aren’t hostage to unrealistic depth-of-discharge percentages.
Transparency on warranties
Chemistries, throughput clauses and inverter interoperability matter more than slick apps. Expect written clarity on ambient temperature allowances, inverter pairing lists and escalation routes if hardware misbehaves in year six-not just glossy brochures.
Frequently asked questions
- How long does a domestic battery retrofit take?
- Often one to two downtime-controlled days assuming existing circuits pass inspection upgrades-schedule your free assessment for a precise timeline.
- Can batteries charge from the grid when solar is idle?
- Select tariffs incentivise nighttime top-ups; we clarify when that helps versus merely cycling hardware unnecessarily.
- Is backup power automatic?
- Depends on inverter architecture and whether essential circuits warrant protected sub-boards-we explain trade-offs upfront.
Ready for personalised numbers?
Every roof, mains supply and usage profile differs. Arrange a tailored quote after the team surveys your property anywhere across Northern Ireland.