S SunMaster ENERGIES
SUNMASTER ENERGIES

CHANGING THE NARRATIVES OF RENEWABLE ENERGY IN NIGERIA

We are driving a transformative shift in Nigeria's energy sector by delivering ultra-reliable Grade-A LiFePO₄ lithium storage solutions. Say goodbye to frequent battery replacements, high maintenance costs, and power interruptions—experience sustained, clean energy engineered to meet the highest performance standards for homes, businesses, and critical infrastructure.

✓ Premium Grade-A Cells ✓ 6,000+ Charge Cycles ✓ Real 5-Year Warranty ✓ Smart Inverter Compatible ✓ Zero Maintenance Required
CHAT ON WHATSAPP 📞 CALL SALES SUPPORT

6000+

Charge Cycles

5-Year

Real Warranty

Grade-A

LiFePO₄ Cells

48-Hour

Local Repair

Universal

Inverter Sync

100%

Nigeria Ready

Why Choose Us

The Smarter Long-Term Investment

Generic batteries leave you stranded when you need power most. SunMaster is engineered for consistent durability, local backing, and absolute peace of mind.

Local Engineering Center

No waiting months for overseas shipping. Our fully equipped facility in Akure directly handles all testing, maintenance, and technical services instantly.

Genuine Warranty Coverage

We back our equipment with a real, transparent 5-year local guarantee. If a verified component issue pops up, we fix it cleanly without hidden fine print.

Fast 48-Hour Turnaround

We know that a day without power hurts your lifestyle or profits. Our professional technicians diagnose and repair system faults within 48 hours to minimize downtime.

Built for Local Realities

Designed specifically to withstand intense regional ambient heat waves and heavy daily deep discharge cycling, outlasting standard backup setups easily.

Product Portfolio

Advanced Energy Storage Lineup

High-efficiency lithium configurations optimized to synchronize effortlessly with standard high-performance hybrid solar inverters.

SunMaster Premium Lithium Battery Systems Lineup

The Verified SunMaster Pro Ecosystem

State-of-the-art power safety frameworks with clear LCD touchscreen diagnostic configurations, built-in breakers, and high surge capability.

Coming Soon
SunMaster All-In-One Power Tank

All-In-One Power Tank

Integrated Hybrid Inverter & Storage Matrix

Capacity ConfigurationModular Expansion
Chemistry ProfileLiFePO₄ Grade-A+
Expected Lifecycle6,000+ Cycles
Incoming
SunMaster SM-3K Energy Storage System

SM-3K ESS

Compact Home & Office Energy Storage System

Storage Capacity3.0 kWh Nominal
Voltage ArchitectureLow-Voltage Design
Cell OptimizationIntelligent Smart Balancing
In Stock
SunMaster SM-7.5K Lithium Battery Pack

SM-7.5K ESS
(7.68kWh / 25.6V 300AH)

High-Capacity Safe Base Storage Terminal

Storage Capacity7.68 kWh
Voltage Profile25.6V Nominal
Ampere-Hour Rating300 AH
Standard Lifecycle6,000+ Cycles
Factory Warranty5 Years
WhatsApp Call
In Stock
SunMaster SM-10K 10kWh Lithium Battery

SM-10K ESS
(10.24kWh / 51.2V 200AH)

Heavy-Duty Clean Power Residential & Business Terminal

Storage Capacity10.24 kWh
Voltage Profile51.2V Nominal
Ampere-Hour Rating200 AH
Standard Lifecycle6,000+ Cycles
Factory Warranty5 Years
WhatsApp Call
In Stock
SunMaster SM-15K 15.36kWh Commercial Lithium Battery

SM-15K ESS
(15.36kWh / 51.2V 300AH)

Industrial High-Capacity Vertical Storage Array

Storage Capacity15.36 kWh
Voltage Profile51.2V Nominal
Ampere-Hour Rating300 AH
Standard Lifecycle6,000+ Cycles
Factory Warranty5 Years
WhatsApp Call
Advanced Technological Edge

Why Choose Our LiFePO₄ Lithium Batteries?

SunMaster Lithium Iron Phosphate (LiFePO₄) technology sets a definitive standard for safety, durability, and reliable energy storage across Nigeria.

1. Real Long-Term Value

Engineered to handle sudden grid drops and voltage surges smoothly, delivering steady, uncompromised power flow to safeguard your delicate home appliances.

2. 6,000+ Charge Cycles

Enjoy years of dependable daily performance. This structural durability minimizes replacement frequencies, saving you money over a multi-decade lifespan.

3. Advanced Lithium Safety

Built using advanced chemical structures that handle heat naturally and prevent oxygen leakage, eliminating the safety hazards found in older setups.

4. Flexible Capacity Ranges

Available in diverse capacities from 3.0kWh up to 15.36kWh to match your exact energy needs, from small offices to multi-story server racks.

5. Continuous 200A Discharge

Easily runs heavy load demands like deep freezers, water pumping machines, and high-capacity air conditioners simultaneously without tripping.

6. Smart Brain BMS Protection

Our smart Battery Management System monitors cell parameters constantly, shielding your system against short circuits, overcharging, and deep discharge damage.

7. Clean Touchscreen Display

Track your power at a glance using an integrated front panel that displays accurate capacity metrics, real-time health updates, and simple status logs.

8. Scalable Modular Design

Scale up seamlessly as your power demands grow. Link up to 15 matching modules in parallel easily to expand your overall energy storage bank.

9. Smart CAN & RS485 Sync

Works smoothly with premier hybrid solar inverters like Deye, Luxpower, and Victron for accurate charging tracking and optimal cell efficiency.

10. Rugged Metal Outer Case

Encased in heavy-duty, corrosion-resistant steel plating to keep dust out and protect crucial internal parts in demanding work conditions.

11. Passive Heat Dissipation

Configured with high-surface aluminum cooling blocks and optimal internal spacing to maintain excellent ventilation during fast charging.

12. Zero Maintenance Setup

Includes easy wall-mount plates or rugged rolling floor bases. Requires absolutely no water refilling or messy monthly equalizing tasks.

13. Optimized Solar Storing

Perfectly built to capture raw solar energy during daytime peak production periods, storing it cleanly for dependable nighttime discharge.

14. Multilayer Safety Switches

Equipped with physical internal isolation guards, manual circuit breakers, and automatic safety shutdowns for complete house safety.

15. Verified Quality Summary

SunMaster unifies high-quality prismatic cells, fast local service response, and seamless data sync to secure your power freedom.

Customer Testimonials

Real-World Reviews

See how our premium lithium energy infrastructure performs across residential and commercial deployments in the field.

Installation 01 Residential Backup
SunMaster Installation Review 01

7.5kWh SunMaster Lithium Battery + SMS Hybrid Inverter

"Installed the 7.5kWh SunMaster lithium battery with the SMS hybrid inverter for a residential customer. Commissioning was straightforward, BMS communication synchronized without any issues, and charging parameters were correctly recognized on the first setup. The battery has been operating stably with smooth charging and discharge cycles, and the customer has reported consistent backup performance since installation."

Installation 02 Home Backup Solution
SunMaster Installation Review 02

10kWh SunMaster Lithium Battery + Luxsun Hybrid Inverter

"Completed this 10kWh installation for a client requiring longer backup time for essential household loads. Wiring, protection devices, and commissioning were completed in a single visit. The battery balanced correctly after initial charging, communication with the inverter remained stable, and the system has been running without alarms or unexpected shutdowns during daily operation."

Installation 03 Solar & Backup
SunMaster Installation Review 03

10kWh SunMaster Lithium Battery + Luxsun Hybrid Inverter

"This deployment was designed to provide dependable power during extended utility outages. Installation and configuration were completed efficiently, with the inverter immediately recognizing the battery through the communication interface. Performance during testing was stable, charging response was consistent, and the system delivered reliable backup under normal residential loads."

Knowledge Hub & Insights

Expert Solar Energy Storage Articles

Stay informed with the latest insights on LiFePO₄ batteries, hybrid solar inverters, and efficient backup power architectures.

Battery Education

Why LiFePO₄ Batteries are the Ultimate Solution for Solar Energy Storage in Nigeria

Published: July 2026 | Reading Time: 8 Mins

When configuring a home backup power setup, choosing the right battery material changes everything. Old lead-acid units degrade fast in high ambient temperatures and fail prematurely under deep discharges.

Modern Lithium Iron Phosphate (LiFePO₄) cells offer a far safer, longer-lasting alternative. Delivering over 6,000 cycles, these systems manage heat naturally and protect your pocket from constant replacement cycles.

Read Full Article → Discuss with an Engineer
System Integration

How to Properly Match Your Hybrid Solar Inverters with Smart Lithium Management Systems

Published: June 2026 | Reading Time: 8 Mins

A high-end lithium energy bank is only as good as its communication link with your hybrid solar inverter. Without direct data linking via CAN or RS485 ports, your inverter runs on blind voltage guesses rather than accurate status data.

SunMaster resolves this completely using built-in open-protocol configuration maps. Giving your inverter exact cell status updates protects your system from overcharging stress and extends active operating life.

Read Full Article → Request Compatibility Guide
Product Specifications

Premium Infrastructure Integration

Our systems feature high-performance internal management cards configured to manage extreme heat, providing simple plug-and-play synchronization with global inverter standards.

✓

Smart Communication Bus

Direct closed-loop CAN/RS485 sync with premier inverter brands like Deye, Luxpower, Victron, and Growatt.

✓

Prismatic Cell Choice

Sourced with brand-new, premium cells to safely deliver deep discharge cycles even under high structural electrical loads.

Service SLA Framework

Authorized Repair Protocol

Our specialized local workshop ensures power disruptions remain minimal. We manage system diagnostics through a structured three-step protocol:

1

Log Submission

Submit a quick system fault report details packet via our responsive WhatsApp support channel below.

2

Workshop Intake

Ship or drop off the battery directly at our fully equipped evaluation center in Akure, Ondo State.

3

Rapid Turnaround Window

Comprehensive testing followed by a swift 48-hour restoration process on verified internal components.

Maintenance & Diagnostics Desk

File a System Fault Report

Encountering warning lights or communication issues? Outline your setup logs below to instantly generate a formal technical support ticket.

Technical Knowledgebase

Frequently Asked Questions

Critical guidelines regarding thermal protection limits, paralleling safety, holiday storage instructions, and charging rules.

Contact Channels

Let's Discuss Your Power Needs

Whether you want to safeguard your home, lower operating costs for your business, or register for high-volume trade pricing, our team is ready to assist.

Showroom & Engineering Center

Beside Wokkman Computers, Along Ondo Road, Akure, Ondo State, Nigeria.

Direct Help Channels

Phone/WhatsApp: 09068927041

Social Media Channels

📸 Instagram: @Sunmaster_energies 👥 Facebook: Sunmaster_energies

Email Communications

sunmasterenergies@gmail.com

Request a Customized System Quote