Large battery banks, delivered and installed.
For resorts, villas, villages, farms with cold rooms and telecom sites. Long-life 2V cells joined into one simple bank, designed by our engineers and installed by our team.
Who they're for
Island resorts and villas
Quiet nights for guests and far fewer generator hours.
Villages and remote communities
Shared power for homes, a school or a clinic.
Telecom, UPS and control rooms
Standby power that waits patiently and is ready when needed.
Farms and cold rooms
Pumps, aerators and cool storage through the night.
Choose a voltage and a cell size.
Every cell is 2V, so a 12V bank uses 6 cells, 24V uses 12 and 48V uses 24. Bigger cells hold more energy; the bank stays one simple string.
Our standard KISAE inverter-chargers are 12V. For 24V and 48V banks we design the inverter and charging with you as part of the project.
From the first sketch to switch-on.
Design
We size the bank from your loads, days of reserve and charging sources, and plan the rack, links and cables.
Delivery
By road across Thailand and on by ferry to islands, packed for the journey. Worldwide with freight at cost.
Installation
Our team can install large banks on site, set every charger for the cells and commission the system with you.
Support
Monitoring set-up and advice from engineers in Trang, in Thai and English, for years to come.
Why 2V cells for big banks
A bank of 2V cells is one series string: every cell carries the same current, ages evenly and can be checked on its own. Fullriver HGXL cells are sealed AGM, need no topping up, and are made for long standby and daily cycling service.
How long does a large bank take to arrive?
Larger HGXL cells are supplied to order. We confirm the lead time and delivery date with your quotation.
Can you install on an island?
Yes. We deliver by road and ferry and can install on site. Tell us the island and we'll plan the trip with you.
Do the cells need maintenance?
Very little. HGXL cells are sealed and need no water. A monitor and a yearly check of the connections keep the bank in good shape.
Can you work with our existing inverter or generator?
Often, yes. Send us the model details and we'll check compatibility and suggest the simplest set-up.