ข่าวบริษัท เกี่ยวกับ Singapore Homes Fight Back Against Record-High Electricity Bills with 15kWh Mobile Battery System
SINGAPORE — July 14, 2026
As Singapore households brace for a 17 per cent spike in electricity tariffs this quarter — the highest on record since 2008 — a new wheel-mounted home battery system is arriving just in time to help families take control of their energy costs.
With the regulated electricity tariff climbing to 31.91 cents per kilowatt-hour (before GST) from July to September, the average four-room HDB household now faces an additional S$17.14 on their monthly electricity bill. The Energy Market Authority has warned of "further and potentially sharper increases" later in 2026 as the Middle East conflict continues to pressure global fuel prices.
Against this backdrop of rising costs and growing energy uncertainty, the new 51.2V 300Ah (15.36kWh) wheeled battery storage system offers Singapore homeowners a practical path toward energy independence.
Singapore's tropical climate — with year-round temperatures averaging 28°C, daytime highs exceeding 35°C, and relative humidity ranging between 70 and 90 per cent — places extraordinary demands on electronic equipment. The battery system is engineered to operate reliably in these challenging conditions, with a discharging temperature range of -20°C to 60°C and humidity tolerance up to 95 per cent relative humidity.
"We live in one of the hottest and most humid environments on earth," said a residential energy consultant familiar with the product. "Any home battery system in Singapore must withstand not just the heat, but the persistent moisture that can degrade lesser equipment. This system is built for our climate."
The system delivers 15.36kWh of stored energy — enough to power essential household appliances through the night or during unexpected outages. With a maximum charging and discharging current of 150A and an efficiency rating exceeding 98 per cent, the battery provides reliable backup while minimising energy loss.
Recent incidents have underscored Singapore's vulnerability to power disruptions. In March, a coffee shop fire plunged a Queen Street HDB block into darkness for more than a day. In May, another fire in Hougang disrupted power to businesses and services, with five people taken to hospital. Even the Singapore Exchange experienced a trading disruption in June caused by a power supply fluctuation.
For households with solar panels — and Singapore recently raised its 2030 solar deployment target to 3GWp after hitting its 2GWp goal ahead of schedule — the battery system stores excess solar energy generated during the day for use at night, maximising the return on solar investments.
Unlike permanently installed systems, the wheeled design allows homeowners to move the unit as needed — whether repositioning within the home or transporting it between properties. The system features built-in safeguards against overcharging and over-discharging, with a touch-screen interface for real-time monitoring and control.
With a cycle life exceeding 6,000 cycles at 0.2C and 80 per cent depth of discharge — equivalent to more than 10 years of daily use — the battery represents a long-term solution to Singapore's rising energy costs.
The product launch comes as home battery storage gains momentum across Singapore. Industry analysts note that with electricity tariffs at record highs and solar adoption accelerating, battery storage is no longer a luxury but a practical investment for households seeking to shield themselves from volatile energy prices.
"Singapore's grid reliability is world-class at 99.99 per cent plus, but reliability doesn't protect you from rising prices," the consultant added. "A home battery lets you store cheap energy and use it when tariffs are high. With rates at 31.91 cents per kWh and climbing, the math has never been more compelling."
For Singapore families tired of watching their utility bills climb month after month, the wheeled 15.36kWh battery system offers a tangible way to take back control — one kilowatt-hour at a time.
