Solar After Dark
Use the energy your roof generated during the day through the evening peak, when demand and prices are highest.
Domestic · Battery Storage
Store your solar. Use it when it matters.
Battery storage turns daytime generation into evening power, and lets you buy electricity when it is cheapest. Fitted with a new solar system or added to an existing one.
Without storage, surplus solar is exported for a fraction of what you pay to buy electricity back. A correctly sized battery keeps that energy on site, and with a smart tariff it can also charge overnight at low rates to cover the following day.
Benefits
Why homeowners add storage
Lower Bills
More self-consumption means less imported electricity, and cheap off-peak charging cuts the cost of what you do import.
Smart Tariff Ready
Charge on low-rate overnight tariffs and discharge during expensive periods, fully automated.
Backup Power
Optional backup circuits keep essentials running through a power cut, ideal for rural and unreliable supplies.
Real Visibility
App monitoring shows generation, consumption, charge level and savings so you can see what the system is doing.
Cleaner Energy Use
Less reliance on peak grid generation means your household runs on more of its own clean energy.
Retrofit
Adding a battery to an existing solar system
You do not need a new solar array to benefit from storage. Most existing systems can be upgraded.
AC-Coupled Retrofit
A separate battery inverter works alongside your existing PV inverter, no changes to the original array.
Hybrid Inverter Upgrade
Where it makes sense, we replace the existing inverter with a hybrid unit for a single, tidier, more efficient system.
Correct Sizing
Capacity chosen from your real consumption data and tariff, oversized batteries never pay back, undersized ones waste solar.
Installed properly
What every battery install includes
- Consumption and tariff analysis
- Safe, ventilated siting
- Fire and safety compliance
- Correct protection and isolation
- Monitoring configuration
- Full testing and commissioning
- DNO notification
- Handover and training
- Ongoing maintenance support
New system or existing array, let's size the right battery.
Ask About Storage