Energy Storage Source Point 8 listings

    Battery energy storage for homes, businesses and microgrids: wall-mount LFP units from 5 kWh, stackable 48 V racks and outdoor cabinets above 200 kWh, from Fortress Power, EG4, Enphase, Tesla and more.

    Include usable capacity (kWh), continuous power (kW), nominal voltage (48 V low-voltage or 400 V+ high-voltage), the inverter it must pair with, and whether it will be AC- or DC-coupled.

    Suppliers reply with delivered pricing, UL 9540 / 9540A documentation, cycle warranty and lead time, so you can compare systems like for like.

    Post a source request

    Showing 1–8 of 8 listings

    What to include in your request

    • Usable capacity (kWh) and continuous / peak power (kW)
    • Chemistry (LFP or NMC), nominal voltage and cycle warranty
    • Inverter compatibility and AC- or DC-coupling
    • Listings: UL 9540, UL 9540A, UL 1973; indoor or outdoor enclosure rating
    • Quantity, delivery ZIP and install date

    Buying for a business or an installer crew? Request volume quotes through Solar Pro for pallet and container pricing with dedicated support.

    Compare Energy Storage Systems

    Form factorTypical capacityVoltage classBest fit
    Wall-mount LFP unit5 – 15 kWh48 V low-voltageHomes and small backup loads
    Stackable rack battery10 – 60 kWh48 V or 400 VLight commercial and large homes
    Outdoor cabinet system100 – 200 kWh+400 V+ high-voltageBusinesses, microgrids and demand management
    Portable power station1 – 5 kWh12 – 48 VJobsites, RVs and temporary power

    Energy Storage sourcing FAQ

    Usable kWh, continuous and peak kW, chemistry preference (LFP or NMC), rack or wall format, and whether the system must ride through outages or only shift load.

    Most sellers price per unit or per rack. For multi-cabinet projects ask for a delivered price per kWh, which normalizes freight across quotes.

    Lithium packs ship as hazardous goods and often require freight rather than parcel, with liftgate or dock delivery. Confirm delivery access with the seller before booking.

    Integrated cabinets include a BMS. Bare modules may not, so check the specification table and ask the seller to confirm what is in the box.