Sunvera BD delivers engineered turnkey solar systems, Tier-1 N-Type TOPCon panels, and smart LiFePO4 (LFP) battery storage tailored for Bangladeshi homes, duplexes, and SME offices.
From 3D rooftop shadow analysis to high-grade cyclone-proof mounting, every Sunvera turnkey system is delivered complete with zero hassle.
We engineer bespoke 10kW to 100kW+ systems for factories, schools, and apartment buildings across Bangladesh.
Calibrated with Bangladesh's 4.5 peak sun hours and average electricity tariffs. Estimate your required kWp, LFP storage, and monthly bill savings.
We exclusively import and stock authentic, grade-A solar panels, hybrid inverters, and long-life LiFePO4 batteries with full local warranty and engineer support.
From initial rooftop shadow modeling to official net-metering synchronization with Dhaka power boards.
Our engineers visit your premises in Dhaka or surrounding districts to conduct shadow simulations, roof structural testing, and historical electrical bill audits.
We draft Single Line Diagrams (SLD), structural wind-load designs, and exact string sizing matching Deye/Growatt inverters to your roof geometry.
Cyclone-rated elevated mounting, Class-A electrical DC protection, and high-efficiency inverter synchronization.
Live load testing, ground resistance verification (< 5 Ohms), mobile monitoring setup, and handover with direct engineer support and quarterly checkups.
Say goodbye to water-topping, acid fumes, heavy lead batteries, and 2-year replacement cycles.
| Feature / Metric | Traditional Lead-Acid / Tubular IPS | Sunvera Grade-A LiFePO4 (LFP) |
|---|---|---|
| Cycle Life | 500 – 800 cycles (Lasts 2–3 yrs) | 6,000+ cycles (Lasts 12–15+ yrs) |
| Usable Capacity (DoD) | 50% usable (Deeper discharge destroys plates) | 90% – 95% usable capacity |
| Recharge Time | 8 – 12 hours (Slow charging) | 2 – 2.5 hours fast solar charging |
| Health & Maintenance | Toxic acid vapors, distilled water topping | 100% Zero maintenance & zero toxic emissions |
| Safety & Fire Risk | Corrosive acid leaks, hydrogen gas buildup | Thermal runaway proof, multi-sensor Smart BMS |
| Weight & Space | 65 kg per battery, takes whole floor space | 70% lighter, elegant wall-mounted design |
Direct imports with serial barcodes verified with Jinko, Longi, Deye, and Growatt. Zero B-grade cells or refurbished components.
Engineered to support seamless off-grid battery backup during blackouts, with optional grid-export to lower daytime utility expenses.
Physical support team in Dhaka ready for rapid on-site troubleshooting, quarterly scheduled maintenance, and firmware updates.
Everything you need to know about rooftop solar, LFP battery backup, and net metering in Bangladesh.
Schedule a free rooftop inspection with our engineering team in Dhaka. We will inspect your roof space, assess shading, and prepare an itemized feasibility study.