Pytes LFP battery storage
Lithium Iron Phosphate technology — safe, long-lasting. A range of capacities, suited for homes through to businesses. Genuine product with official warranty in Vietnam.
BESS · Energy Storage
Smart energy, run proactively.
Official Pytes distributor in Vietnam — LFP battery storage paired with BLVera's proprietary, in-house built EMS software.
Products
Battery storage, genuine Pytes.
Integrated hybrid inverter
Connects battery storage to your existing electrical system, compatible with installed solar setups — seamless operation as one unified system.
Pricing isn't published — every system is configured individually. Get a quote suited to your needs
Proprietary EMS
Manage your system from your phone, 24/7.
An Energy Management System built in-house by BLVera — turning your battery system into a continuously monitored, optimized asset.
Real-time monitoring
Check your battery system status from your phone, anytime, anywhere.
Automatic alerts
Get notified the moment the system detects an anomaly.
Savings reports
Know exactly how much power and cost you've saved each month.
Automatic optimization
The system self-adjusts to reach peak efficiency.
Who it's for
Solutions for every need.
Homes
For: Villa and homeowners who already have, or want, solar.
Use solar power at night, cut electricity bills significantly (estimated, subject to actual conditions), and get backup during outages.
Calculate savings for your homeBusinesses
For: Factories and SMEs that need a stable power supply.
Peak shaving cuts peak-hour electricity costs; backup power keeps operations running continuously.
Get an ROI analysisBuildings
For: Commercial buildings, offices, apartment complexes.
Optimize energy operating costs and secure power for critical systems.
Get a solution consultationFull-service package
With you from consultation to operation.
ConsultSurveyDesignInstallWarrantyEMS 24/7
- Free consultation — we assess your needs and propose a suitable solution.
- On-site survey — our technical team visits your site to take measurements.
- System design — a design tailored to each customer.
- Professional installation — an experienced installation crew.
- Genuine warranty — to Pytes standards.
- EMS 24/7 — continuous automated monitoring; technical support during business hours.
Flexible financing model available — shift the upfront investment (CAPEX) into operating cost (OPEX) instead of a single lump sum. Contact us for the option that fits.
Side by side
Where BESS sits against the familiar options.
Three ways to solve the same power problem. The table compares operating characteristics, not cost — figures only mean something once the actual load has been surveyed.
| Characteristic | BESS | Diesel generator | Grid only |
|---|---|---|---|
| When the grid goes down | Switches to battery; sensitive loads stay up | Needs start-up time before supply resumes | Everything stops until power returns |
| On-site noise & emissions | No on-site emissions, near-silent operation | Engine noise and exhaust; needs ventilation planning | Nothing generated on site |
| Routine maintenance | Mostly electronic checks and firmware updates | Oil, filters, starter battery, scheduled test runs | No dedicated equipment to maintain |
| Fuel & logistics | No fuel stored | Storage, refuelling and fire-safety management required | Not applicable |
| Use of existing solar | Stores the surplus for use in other hours | Does not interact with solar generation | Surplus is exported or wasted |
| Operational visibility | EMS reports status and raises alerts remotely | Usually checked on site on a schedule | Limited to meter readings |
Which option fits depends on the load, the backup objective and what is already installed. Many sites run a combination. BLVera surveys before proposing a configuration.
How is the cost of a BESS installation determined?
Cost depends on the load profile, the intended use case, battery capacity, inverter rating, existing equipment and site conditions. BLVera surveys the requirement first, then builds a dedicated configuration and quotation — there is no single fixed price applied to every site.
Can BESS integrate with an existing solar PV system?
Integration depends on the inverter, the single-line diagram, capacity and the communication protocols of the equipment already installed. BLVera needs to review the technical documentation or run an on-site survey before confirming a compatible approach.
How long does installation and commissioning take?
Duration depends on system size, site conditions, grid-connection requirements and equipment lead times. Delivery milestones are fixed only after the survey is complete and the scope of work is agreed.
Ready to take charge of your power supply?
BLVera's technical team will survey your site and propose a configuration suited to your real needs.