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GivEnergy 9.5kWh Gen 3 Battery: The Robust Low-Voltage Solar Battery for Energy Independence

With 9.5kWh of usable energy capacity, the GivEnergy Gen 3 battery is designed for serious solar storage. Whether you want to slash energy bills, take advantage of off-peak tariffs, or build resilience against power outages, this battery delivers high performance, reliability, and long-term peace of mind.

It integrates easily with GivEnergy’s low-voltage inverter range and is future-proofed with scalable design and remote firmware updates.

Large-Capacity Storage for Bigger Homes

This model’s 9.5kWh usable capacity is ideal for high-usage households. Whether powering appliances during peak pricing hours or storing surplus solar, it’s built to support greater self-sufficiency.

  • 9.5kWh usable capacity
  • 100A max discharge current
  • Designed for daily cycling and high throughput

Safe, Long-Life Lithium Iron Phosphate Technology

Using proven LiFePO₄ chemistry, the 9.5kWh battery offers exceptional thermal stability and safety performance. With over 6,000 expected cycles and a 10-year warranty, it’s built for the long haul.

Seamless Integration with GivEnergy Inverters

Fully compatible with GivEnergy’s low-voltage hybrid and AC inverter systems, the battery supports both new installations and retrofits. Intelligent BMS ensures balanced performance across the system, with real-time monitoring via app or portal.

Installation Flexibility and Monitoring

Despite its larger size, the battery is designed for simple installation and comes with all necessary connections and protection. Remote diagnostics and updates ensure ongoing optimisation without on-site visits.

  • Wall-mount or floor-standing design
  • Remote firmware upgrades
  • Supports time-of-use optimisation via app

Why LAMPS Recommends This Product

The 9.5kWh Gen 3 model is one of the most practical choices for households seeking a balance of scale, safety and compatibility. It pairs perfectly with large solar arrays and can significantly offset both peak energy costs and reliance on grid electricity.

Technical Specifications

  • Nominal Voltage: 51.2V
  • Nominal Capacity: 9.5kWh
  • Max Discharge Current: 100A
  • Weight: 89kg | Size: 620 x 580 x 220mm (HxWxD)

For full technical specifications and installer documentation, see the data/spec tab on this page.

Energy Tariff Compatibility

This battery is compatible with agile and time-of-use tariffs. Combine it with smart charging and a GivEnergy inverter to charge cheaply at night and discharge during peak rates.

Explore Compatible Products

Pair this battery with our full range of solar inverters or explore our solar panels for complete system integration. For advanced setups, see our optimisers and meters.

No data sheets or downloads available for this product.

Delivery options

  • Standard parcel delivery — tracked courier, typically 1–2 working days to UK mainland. Ideal for chargers, accessories and smaller solar components.
  • Pallet delivery — for bulkier items such as multi‑panel solar kits or commercial chargers. Typically 2–3 working days, kerbside as standard; 24/48‑hour services on request.
  • Collection — collect from our Oxfordshire distribution hub by appointment. Please contact us before travelling so we can confirm stock is ready.

Lead times

We dispatch Monday to Friday (excluding bank holidays). Stocked items ordered before our warehouse cut‑off are dispatched same day where services allow. Back‑order items are clearly flagged with estimated lead times. Exact services and pricing are confirmed at checkout.

Delivery area

UK mainland addresses only. We are unable to ship to Northern Ireland, Republic of Ireland, Isle of Wight, Isle of Man or the Channel Islands. Please report any damages or shortages within 48 hours of delivery.

Read full delivery & returns details

Trade customer?

Open online pricing is available, but if you need account support, branch collection, project quantities or renewables supply help, start a trade conversation with LAMPS.

Trusted by LAMPS customers

5.0 out of 5 66+ customer reviews

"I recently ordered a SolarEdge Home Wave SE3680 inverter and compatible wifi antenna to replace a faulty older inverter. Good price, quick delivery and excellent customer service."

"Excellent support when choosing solar inverters and ancillaries. LAMPS made it easy to get the right kit delivered to site on time."

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