Safe and flexible lithium battery for home energy storage. Store solar power, reduce electricity costs, and gain energy independence. Modular, stackable battery system for residential solar
A 5 kWh battery is like any rechargeable battery, but with 5 kilowatt-hours of energy capacity. Energy capacity is just another way to express battery capacity, usually given in Ah (Amp-hours). The unit for energy capacity is Wh (watt-hours), indicating how much energy a battery can store/provide.
The unit for energy capacity is Wh (watt-hours), indicating how much energy a battery can store/provide. Therefore, a 5 kWh battery can store/deliver 5 kWh (5000 Wh) in ideal conditions. In reality, capacity losses inevitably occur during charging and discharging processes.
Amp-hours (Ah) = 5 kWh / 48 V = 104 Ah This charge capacity is relatively low, and a 48V 104Ah battery isn’t so big and heavy. It would provide a high energy capacity while taking very little space. What’s more, transportation and installation would be much easier. For these reasons, 5 kWh batteries usually have the following specs:
DL2.5 is a low-voltage lithium energy storage battery designed for home applications. It supports up to 16 parallel units to reach an energy range from 2.56kWh to 40.96kWh. 1.3C discharge rate, it provides strong power for home electricity, with high safety, high performance, and high return on investment.
The CHAKRA 2.5-HX Pro is a high-performance home battery system offering safety, efficiency, and scalability. Featuring durable LFP cells and IP65 protection, it provides reliable, long-term performance. Its plug-and-play design and auto-commissioning make installation easy, while the 2.5kWh modular units support up to 4 clusters.
LiFePO4 battery cell offers up to 6000 cycles for longer-lasting performance. Max. 10 modules per stack, connecting up to 4 stacks in parallel for versatile energy solutions. Operating temperature range of -15 to 50°C (5 to 122°F), ensures dependable performance in both heat and cold.
The global residential solar storage and inverter market is experiencing rapid expansion, with demand increasing by over 300% in the past three years. Home energy storage solutions now account for approximately 35% of all new residential solar installations worldwide. North America leads with 38% market share, driven by homeowner energy independence goals and federal tax credits that reduce total system costs by 26-30%. Europe follows with 32% market share, where standardized home storage designs have cut installation timelines by 55% compared to custom solutions. Asia-Pacific represents the fastest-growing region at 45% CAGR, with manufacturing innovations reducing system prices by 18% annually. Emerging markets are adopting residential storage for backup power and energy cost reduction, with typical payback periods of 4-7 years. Modern home installations now feature integrated systems with 10-30kWh capacity at costs below $700/kWh for complete residential energy solutions.
Technological advancements are dramatically improving home solar storage and inverter performance while reducing costs. Next-generation battery management systems maintain optimal performance with 40% less energy loss, extending battery lifespan to 15+ years. Standardized plug-and-play designs have reduced installation costs from $1,200/kW to $650/kW since 2022. Smart integration features now allow home systems to operate as virtual power plants, increasing homeowner savings by 35% through time-of-use optimization and grid services. Safety innovations including multi-stage protection and thermal management systems have reduced insurance premiums by 25% for solar storage installations. New modular designs enable capacity expansion through simple battery additions at just $600/kWh for incremental storage. These innovations have improved ROI significantly, with residential projects typically achieving payback in 5-8 years depending on local electricity rates and incentive programs. Recent pricing trends show standard home systems (5-10kWh) starting at $8,000 and premium systems (15-20kWh) from $12,000, with financing options available for homeowners.