SolarStream installs LiFePO4 solar battery storage systems for Philippine homes and businesses — providing seamless, automatic backup power during brownouts, storing solar energy for use at night, and delivering true energy independence. Safe, silent, and maintenance-free.
The Philippines has a hot, humid climate and frequent power interruptions. LiFePO4 is specifically engineered for these conditions — outperforming every alternative.
LiFePO4 is thermally stable at high ambient temperatures — no overheating, no fire risk, no toxic fumes. Safe for indoor installation in Filipino homes and businesses.
Rated for 3,000–6,000 charge cycles at 80% depth of discharge. At one cycle per day, that's 8–16 years of daily brownout protection — far outlasting lead-acid batteries.
Unlike lead-acid batteries, LiFePO4 requires no water top-ups, no equalization charges, and no ventilation for hydrogen gas. Simply install and forget.
A LiFePO4 hybrid system switches from grid to battery in under 20 milliseconds — computers stay on, internet doesn't drop, refrigerators keep running seamlessly.
LiFePO4 can be safely discharged to 20% (80% DoD) without damage — unlike lead-acid which is limited to 50% DoD. You get nearly double the usable energy per rated capacity.
LiFePO4 accepts fast charging from solar panels and handles partial state-of-charge cycling without degradation — perfect for daily solar charge and discharge cycles.
| Feature | LiFePO4 (SolarStream) | Lead-Acid | Regular Lithium-Ion |
|---|---|---|---|
| Lifespan | 10–15 years | 2–4 years | 5–8 years |
| Usable Capacity (DoD) | 80–90% | 50% | 80% |
| Fire / Safety Risk | None | Low | Thermal runaway risk |
| Maintenance | Zero | Regular | Zero |
| Works in Philippine heat | Yes | Limited | Degrades fast |
| Cost per cycle | ₱10–₱20 | ₱80–₱150 | ₱25–₱50 |
Every home and business has different critical loads and brownout patterns. SolarStream sizes each battery system based on a free load assessment — these are our most common tiers as a starting point.
Pricing provided upon free site assessment. Every system is custom-sized to your actual loads, brownout frequency, and solar pairing requirements.
A SolarStream hybrid battery system is always working — invisibly managing your energy 24 hours a day, 7 days a week.
Your solar panels generate electricity from sunrise. The system powers your home directly from solar, charging the battery with any surplus — your meter barely moves.
As the sun sets, the battery automatically takes over — powering your lights, aircon, televisions, and appliances through peak evening hours. Zero grid cost.
Grid goes down. Your system switches to battery in under 20 milliseconds — computers stay on, the fridge keeps running, internet stays connected. Your family doesn't even notice.
Battery maintains overnight loads at low draw — ceiling fans, standby devices, security cameras. Ready to deliver another full day of solar savings tomorrow morning.
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Already have a solar system but it shuts off during brownouts? You may be able to add LiFePO4 battery storage without replacing your entire system.
SolarStream assesses your existing inverter model. Many modern hybrid-compatible inverters (Solis, Deye, Growatt, SMA, Victron) can accept a battery add-on without a full system replacement.
We calculate your critical load requirements — what you need to run during a brownout — and size the right LiFePO4 battery bank for your specific home and usage patterns.
Our certified team installs and wires the LiFePO4 battery bank, updates the BMS settings, and tests the full automatic brownout switchover — typically completed in 1 day.
We configure the monitoring dashboard so you can see real-time battery state-of-charge, solar production, grid import, and energy flow from your smartphone — anywhere.
Free battery load assessment. We size your system based on your critical loads and brownout frequency.