Free Rooftop Surveys Active in Dhaka
Engineered Solar & LiFePO4 Energy in Bangladesh

Zero Load Shedding.
Cut Power Bills up to 75%.

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.

6,000+
LFP Battery Cycles (15-Yr Life)
< 4ms
True UPS Switchover (0 Restart)
Tier-1
Jinko & Longi TOPCon Panels
3.5 Yrs
Average ROI Payback in BD
Sunvera BD Solar & LiFePO4 Energy Architecture Diagram
Turnkey Solutions

Engineered Solar Packages for Homes & Offices

From 3D rooftop shadow analysis to high-grade cyclone-proof mounting, every Sunvera turnkey system is delivered complete with zero hassle.

Need a Custom Capacity or Multi-Building System?

We engineer bespoke 10kW to 100kW+ systems for factories, schools, and apartment buildings across Bangladesh.

Bangladesh Sizing Engine

Interactive Solar & Battery ROI Calculator

Calibrated with Bangladesh's 4.5 peak sun hours and average electricity tariffs. Estimate your required kWp, LFP storage, and monthly bill savings.

৳2,000 / mo ৳25,000 ৳50,000+ / mo
Popular Ranges in Dhaka:
All estimates include 0-second transfer hybrid inverters with on-grid export capability and battery backup.
Engineering Recommendation

Your Custom Solar & Storage Profile

Live Sized
Recommended Solar PV
4.5 kWp
8 panels (585W TOPCon) ~300 sq. ft.
Recommended LiFePO4 Storage
5.12 kWh LFP
Sunvera 5.12 kWh Wall-Mount LFP (51.2V 100Ah)
Est. Monthly Savings
৳7,040
Immediate bill reduction
Payback Period
~3.8 Years
Based on Dhaka tariffs
25-Yr Lifetime Savings
৳3,280,000
With 3.5% tariff inflation
Carbon Offset: 4,800 kg/yr
~228 Trees / Year
Hardware & Components

Tier-1 Hardware Catalog in Bangladesh

We exclusively import and stock authentic, grade-A solar panels, hybrid inverters, and long-life LiFePO4 batteries with full local warranty and engineer support.

Seamless Delivery

Our 4-Step Turnkey Solar Process

From initial rooftop shadow modeling to official net-metering synchronization with Dhaka power boards.

01

3D Rooftop Survey

Our engineers visit your premises in Dhaka or surrounding districts to conduct shadow simulations, roof structural testing, and historical electrical bill audits.

02

Custom Engineering

We draft Single Line Diagrams (SLD), structural wind-load designs, and exact string sizing matching Deye/Growatt inverters to your roof geometry.

03

Professional Installation

Cyclone-rated elevated mounting, Class-A electrical DC protection, and high-efficiency inverter synchronization.

04

Commissioning & App

Live load testing, ground resistance verification (< 5 Ohms), mobile monitoring setup, and handover with direct engineer support and quarterly checkups.

Technology Upgrade

Why Upgrade from Traditional IPS to LiFePO4 Solar?

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

100% Genuine Tier-1 Hardware

Direct imports with serial barcodes verified with Jinko, Longi, Deye, and Growatt. Zero B-grade cells or refurbished components.

Flexible Hybrid & Grid-Tie Options

Engineered to support seamless off-grid battery backup during blackouts, with optional grid-export to lower daytime utility expenses.

Local Dhaka Engineering & O&M

Physical support team in Dhaka ready for rapid on-site troubleshooting, quarterly scheduled maintenance, and firmware updates.

Common Questions

Frequently Asked Questions

Everything you need to know about rooftop solar, LFP battery backup, and net metering in Bangladesh.

Ready to Power Your Home or Office with Solar?

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.

Call: +880 1713-481059
Sunvera BD Direct Consultation

Request Quotation & Rooftop Survey

Our electrical engineer will call you to confirm site details and send an itemized proposal.

Prefer talking immediately? Call directly at +880 1713-481059