Did you know?
Lithium-ion BESS can respond in milliseconds, outperforming traditional grid backup.
India’s energy storage market is projected to reach 160 GWh by 2030.
BESS can extend grid reliability by up to 4–6 hours during peak demand or outages.
India installed a record 341 MWh of battery energy storage in 2024—more than six times the 51 MWh added in 2023—bringing cumulative capacity to nearly 442 MWh.
Store Smart. Power Ahead.
At Guna Solar, we deploy advanced Battery Energy Storage Systems (BESS) to enhance the performance of solar projects. Our integrated solutions ensure energy resilience, peak load management, and greater control — making your power supply smarter and more reliable.

Residentials

Gated Communities

Educational Institutions

Commercials

Industries

Large Enterprises
BESS Workflow
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Site Assessment and Feasibility Study
Evaluate the site to determine space, environmental conditions, and energy storage needs. Assess grid connection points, load requirements, and the feasibility of integrating BESS with existing or planned renewable energy sources.
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System Design and Capacity Planning
Develop a detailed system design based on required energy storage capacity, discharge rate, and application (e.g., peak shaving, backup power, or load shifting). Select appropriate battery technology (e.g., lithium-ion, flow batteries) based on project needs.
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Permitting and Regulatory Compliance
Obtain permits and comply with local regulations and safety standards, including environmental clearances and fire safety requirements specific to battery storage systems.
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Financial Analysis and Funding
Prepare a financial analysis covering project costs, potential revenue, payback period, and ROI. Secure funding from investors or financial institutions, ensuring alignment with financial and operational goals.

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Procurement of Battery Storage Equipment
Source batteries, inverters, control systems, and balance-of-system components. Establish a procurement plan with suppliers to ensure timely delivery, quality, and compatibility with the storage system design.
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Installation and System Integration
Install battery racks, electrical components, and control systems according to design specifications. Integrate BESS with the grid or renewable energy source, ensuring proper alignment with other system components.
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Testing, Commissioning, and Safety Checks
Conduct extensive testing of the system to verify performance, efficiency, and safety. Perform safety checks, including thermal management, fire prevention, and emergency protocols, before commissioning.
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Monitoring, Maintenance, and Operations
Set up a monitoring system to track BESS performance, charge/discharge cycles, and overall health. Develop a maintenance plan to maximize battery lifespan, ensure system reliability, and provide ongoing technical support.
WHY CHOOSE GUNA SOLAR?
Customized Solutions
Hybrid Integration with Solar
Advanced Battery Technologies
Smart Monitoring & Control
End-to-End Execution
Safety & Compliance
Tailored BESS designs for residential, commercial, and utility-scale applications based on specific load and usage profiles.
Seamless integration of solar PV and storage systems for optimal energy management and self-reliance.
Deployment of lithium-ion, LFP, and other advanced battery chemistries with intelligent Battery Management Systems (BMS).
Real-time performance tracking, automated charge/discharge cycles, and remote diagnostics for maximum efficiency.
From requirement analysis and system design to installation, commissioning, and long-term support — we handle the complete lifecycle.
Systems designed with best-in-class safety features and adherence to all regulatory standards.






Benefits of Battery Energy Storage Systems (BESS)
Store Smarter. Use Better. Stay Powered.
BESS unlocks reliable, round-the-clock clean energy and optimized power usage.
Grid Stability
Smoothens fluctuations by balancing supply and demand.
Energy Shifting
Stores solar energy during the day for use during peak hours or night.
Backup Power
Attracts long-term investors due to predictable returns and PPA models.
Peak Load Management
Reduces grid dependency and peak demand charges.
Hybrid Integration
Enables seamless solar + storage use in off-grid and weak-grid areas.
Optimized Energy Use
Increases self-consumption and efficiency.
Tariff Arbitrage
Buy low, use high — maximize savings by timing energy use.
Smart Control
Enables intelligent scheduling, monitoring, and maintenance.
Scalable Storage Architecture
Easily expand battery capacity as energy needs grow.
Reliability, resilience, and returns — all charged up.

Smart Financing for Smarter Energy
Every customer is different — and so is every solar journey. That’s why Guna Solar offers four flexible financing models to help you go solar your way — with or without upfront investment.
CAPEX (Capital Expenditure) Model
Own it from Day One
You invest the full project cost upfront and own the solar system from day one.
- Full control over the asset
- Maximum long-term savings
- Ideal for those with available capital
OPEX / RESCO Model
Pay Only for the Power You Use
A third-party invests in and owns the system. You simply pay for the power you use, under a long-term Power Purchase Agreement (PPA).
- No upfront investment
- Predictable monthly savings
- Ideal for businesses that prefer energy-as-a-service
Deferred CAPEX (Loan-Based Model)
Finance Now, Own Forever
Adopt solar with easy EMI-based payments through banks or financing partners.
- Reduced upfront cost
- You retain full ownership
- Great for those seeking asset control with financial flexibility
Lease Model
Use Now, Decide Later
Lease the solar system or smart energy equipment (like EMS, meters, etc.) for a fixed period, with the option to buy later.
- Lower initial commitment
- Suitable for pilot projects or gated communities
- Option to own after lease term
Cost savings
Energy independence
Sustainability
No matter your vision, Guna Solar powers it — on your terms.
What Guna Solar Has Accomplished
Over the years, Guna Solar has built a strong foundation of trust, performance, and purpose. Our accomplishments reflect our commitment to delivering quality solar solutions that make a lasting impact.
- 180+ Projects Delivered across residential, commercial, industrial, and utility-scale segments.
- 10+ Years of Experience in the solar energy sector with a focus on sustainable growth.
- Presence in 8+ States, enabling clean energy adoption across diverse geographies.
- 12+ MW Installed Rooftop Capacity, powering homes, businesses, and communities.
- 100% Yield Accuracy, ensuring project performance aligns with simulation estimates.
- Proven ROI for Clients, consistently delivering expected financial returns and energy savings.
- End-to-End Execution, from site assessment to after-sales support — all under one roof.
- Strong Client Relationships, backed by transparent communication and long-term service.
- Technology-Driven Approach, using advanced tools, real-time monitoring, and quality components.
- Positive Environmental Impact, with significant CO₂ offset through clean energy generation.
Want power when the grid doesn’t deliver?
Get your BESS solution—reach out today.
Check Out Our Other Solutions

Rooftop Solar

Utility-Scale

Hybrid Systems
