Integrating high-efficiency storage with Solis inverters and Longi panels to combat rising electricity costs and power instability.
Background & Challenges
In South Tangerang, Indonesia, households frequently face two major energy hurdles: rising electricity tariffs and unexpected power outages. Furthermore, the latest Indonesian regulatory shifts (such as MEMR No. 2/2024) mean that excess solar energy can no longer be fully offset against grid bills. Consequently, homeowners now prioritize “self-consumption”—storing solar energy locally rather than feeding it back to the grid. To address these challenges, a forward-thinking family sought a reliable, high-capacity storage solution to secure their energy future.
The Solution: A Seamless Hybrid System
Meticulously designed by the local solar expert PT Proper Energy Indonesia, the system integrates top-tier components to maximize efficiency:
- Solar Array: 3250Wp Longi Solar Panels.
- Inverter: Solis 5kW Hybrid Inverter.
- Energy Storage: LVFU Wall-mounted LFP Battery (51.2V 200Ah, 10.24kWh).
The LVFU 10.24kWh battery serves as the heart of this setup. Specifically, it captures surplus energy during the day and discharges it during peak hours or outages, ensuring the home remains powered 24/7.
Why LVFU?
The customer selected LVFU based on its proven track record in the Indonesian market. Notably, the battery provides:
- High-Capacity Reliability: The 10.24kWh capacity comfortably covers daily household needs, providing a solid safety net during rainy seasons or nighttime.
- Smart Synergy with Solis: The battery communicates seamlessly with the Solis hybrid inverter. This integration optimizes charging cycles and enhances the overall system efficiency.
- Superior Safety Standards: Utilizing Grade-A cells and an advanced Battery Management System (BMS), LVFU ensures long-term stability and a lifespan exceeding 6,000 cycles.
Craftsmanship in Installation
Beyond equipment performance, PT Proper Energy Indonesia prioritized aesthetic integration. As Ejar from Proper Energy noted, a premium solar investment requires both high-performance hardware and meticulous craftsmanship. The team ensured clean wiring and a compact layout, allowing the system to harmonize perfectly with the home’s interior while maintaining easy access for maintenance.
Results & Benefits
- Significant Bill Savings: By maximizing self-consumption, the family has drastically reduced their reliance on the PLN grid.
- Uninterrupted Power: The system provides a robust backup, making power outages a thing of the past.
- Sustainable Lifestyle: The household now enjoys a greener, smarter energy lifestyle, contributing to Indonesia’s renewable e
