About Bluestone Service Group
With nearly two decades of expertise, Bluestone Service Group is a innovator in large-scale Solar Photovoltaic (PV) and Battery Energy Storage Systems (BESS) projects.
Based in Cape Town, South Africa, we provide fully funded, intelligent hybrid grid-connected solutions that reduce operational costs and enhance energy security for commercial, industrial, and municipal clients.
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Our strategic partnerships with industry leaders like Jurchen Technologies, InovaSure, and Zenergy Green International enable us to deliver cutting-edge renewable energy solutions tailored to the unique needs of the African continent.
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​BSG’s core focus is on introducing innovative renewable energy technologies that:
• enable true base-load power from hybrid Solar PV & BESS,
• significantly reduce the Levelized Cost of Energy (LCOE),
• minimize environmental footprint and land impact,
• are scalable and modular,
• reduce O&M burdens, and
• directly enhance project ROI.
Game-Changing Technology Portfolio
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1. Jurchen Technology PEG® Ground Mount System
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2.1 MW per hectare → unmatched land utilization and reduced land acquisition costs.
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Up to 40% savings in steel & structure costs.
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90% reduction in machine costs (no pile-driving or concrete foundations).
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70% reduction in labour costs by enabling use of unskilled local labour.
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80% reduction in maintenance costs from its durable, low-profile design.
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Flat-pack logistics cut transport costs by 50%.
Together, PEG® reshapes the CAPEX/OPEX equation for utility-scale PV, directly lowering the LCOE.
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2. ORE Energy – Long Duration Battery Energy Storage (BESS)
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Moves from hours to days of energy storage.
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Uses abundant, low-cost materials (iron, air, water).
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Non-flammable, environmentally safe, and modular.
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Enables firm, dispatchable base-load energy delivery at a fraction of the cost of conventional lithium systems.
This technology represents a step-change in storage economics, ideal to deliver 24/7 renewable energy.
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3. AMPT DC-to-DC & DC-to-BESS Optimisers
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String-level MPPT eliminates mismatch losses, increasing plant yield.
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High Fixed-Voltage Bus architecture lowers BOS costs and increases inverter efficiency.
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Direct-to-Converter technology simplifies DC-coupled PV + Storage, lowering system cost while increasing flexibility.
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Retrofit capability to upgrade existing PV plants for higher output and cost savings.
AMPT solutions ensure solar + storage projects generate more energy per invested dollar, while reducing technical risk.
Our Expertise in Solar PV & BESS
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Project Development
Selecting the right renewable energy projects requires careful consideration of several key fundamentals. These fundamentals ensure that projects are viable, sustainable, and profitable, aligning with the interests of all stakeholders, including project owners, debt funders, equity investors, and project developers.
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BSG & JT PEG Services
BSG delivers end-to-end services for the Jurchen Technology (JT) PEG ground mount system—an ultra-efficient, low-profile mounting solution that significantly reduces the Levelised Cost of Energy (LCOE). Our offering spans the full project lifecycle, from pre-sales high-level design through post-sales engineering and installation support.
Our Partnership with Jurchen Technologies
Bluestone Service Group proudly partners with Jurchen Technologies, a global leader in solar mounting systems and DC cabling. This collaboration allows us to integrate their patented PEG® ground mount system, revolutionizing solar PV economics across Africa.
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PEG® Ground Mount System Benefits
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Unmatched land utilization: Achieves ~2.1 MW per hectare, optimizing energy density.
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Up to 40% savings in steel and structure costs.
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90% reduction in machine costs with no pile-driving or concrete foundations.
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50% reduction in logistics costs through flat-pack shipping.
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70% reduction in labor costs via simplified installation and use of unskilled labor.
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80% reduced maintenance costs due to low-profile, durable design.
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50% lower land acquisition costs through superior energy density.
The PEG® system is a revolutionary substructure that significantly lowers the Levelized Cost of Energy (LCOE) by reducing both CAPEX and OPEX, making solar projects more competitive and sustainable.​​
The PEG's simplicity is its strength
PEG® vs. Single-Axis Trackers
The Jurchen Technologies PEG® ground mount system offers significant advantages and LCOE benefits over traditional single-axis trackers, as highlighted in the article "The Future of Solar Doesn’t Track the Sun".
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PEG® Ground Mount System
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Fixed-tilt design eliminates moving parts, reducing maintenance costs by up to 80%.
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High-density layout yields 225% more energy per acre compared to trackers.
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Simplified installation with no heavy machinery or foundations, cutting costs significantly.
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Low-profile design withstands harsh environmental conditions, enhancing durability..
The PEG® system’s fixed-tilt, high-density design prioritizes cost-efficiency and reliability, making it a superior choice for large-scale solar projects in diverse environments.
Innovative Technologies with Our Partners
Bluestone Service Group collaborates with InovaSure and Zenergy Green International to explore cutting-edge technologies in Solar PV and BESS, ensuring sustainable and efficient energy solutions.​
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Grid-Connected Iron-Air Battery System
Partnering with ORE Energy, we integrate their grid-connected iron-air battery system, a breakthrough in long-duration energy storage. This technology offers sustainable, cost-effective storage for grid-scale applications.
Unlock Unprecedented Competitiveness in Large-Scale Solar PV & BESS
​Bluestone Service Group (BSG) has experienced significant growth in both business volume and pipeline development following its appointment as the regional agent for Jurchen Technology’s PEG® ground mount system mid 2024.
The PEG system’s ultra-low LCOE advantages—delivered through reduced steel use, no pile-driving, and faster installation—have allowed BSG to offer a distinct value proposition in the utility-scale Solar PV and BESS sectors. This has translated into immediate traction across public and private energy programs, with a pipeline now exceeding 5GW of clean energy projects under consideration or development across Southern and West Africa.
BSG’s strategy has extended beyond direct sales by establishing a growing network of Sub-Agencies focused on specific regional markets and sectors. This decentralised model has enabled faster market penetration and increased deal velocity in countries such as Botswana, Zambia, Côte d’Ivoire, Zanzibar (Tanzania), and Kenya. Coupled with targeted training and technical support from Jurchen Technology, these Sub-Agencies have expanded the brand’s footprint and deepened local market engagement, giving BSG unique access to embedded opportunities and enabling scalable growth.
Crucially, BSG’s partnerships with top-tier organizations like InovaSure and their Energy Vault payment security benefits for problem Municipalities, iX Engineers (Owner’s Engineer and project design) have elevated the firm’s credibility in large utility-scale projects.
Simultaneously, BSG is partnering with EPC and Solar PV contractors to train PEG-certified installers, further streamlining execution timelines. For commercial product managers, BSG presents a rapidly expanding, technically backed platform delivering a proven structural solution that reduces LCOE and accelerates Solar PV and BESS project delivery across Africa.
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Experience and innovation are paramount in a rapidly evolving energy landscape. At Bluestone Service Group, we bring nearly two decades of dedicated focus on large-scale Solar PV and Battery Energy Storage Systems (BESS) projects. Our collaboration with industry leaders like Jurchen Technology allows us to offer solutions that meet your energy demands and significantly enhance your project's bottom line.
​​​​​​​​​​​​​​The Jurchen Technology Advantage: Reimagining Solar PV Economics​​
Our strategic partnership with Jurchen Technology empowers us to integrate their revolutionary PEG ground mount system, directly translating to substantial CAPEX and OPEX reductions, making your solar PV projects more competitive and profitable than ever before.
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Slash CAPEX by 40%: Experience significantly lower upfront investment thanks to reduced steel requirements in the PEG structure.
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Minimize Machine Costs by 90%: Implement projects with minimal heavy equipment across all soil types. Installation primarily requires a hammer drill, crimping tool, and screwdriver.
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Reduce Logistics Costs by 50%: Benefit from the lightweight and stackable design of PEG, streamlining transportation and on-site handling.
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Cut Labor Costs by 70%: Achieve dramatic savings through a streamlined installation process, encompassing module assembly and direct DC cabling to the inverter. Utilize low-skilled labor for significant hourly wage reductions and simplified sourcing.
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Lower Maintenance Costs by 80%: Enjoy a durable, low-profile structure with no moving parts, eliminating mechanical O&M. Efficient manual cleaning (48 panels at a time with GAL-In) and minimal vegetation control are the primary maintenance needs.
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Optimize Land Usage with 50% Lower Costs: The high-density layout of PEG significantly reduces the required land footprint, lowering acquisition or lease expenses.
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Accelerate Your TIME-TO-GRID: Faster installation times with PEG drastically shorten project timelines, enabling quicker grid connection and a faster transition from construction to revenue generation.
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Optimize CABLING Costs: The high-density PEG layout reduces total cable length by 20-30%. Above-ground DC cable routing eliminates costly and time-consuming DC trenching.​​
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The PEG's simplicity is its strength ​
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PEG's positive Levelized Cost of Energy (LCOE) impacts on your Projects
This document shows the positive impact that the Jurchen Technology PEG Ground Mount System can have on your large scale Solar PV Project Levelized Cost of Energy (LCOE). We will analyse how the PEG mounting system influences key LCOE components: capital expenditure (CAPEX), operational expenditure (OPEX), energy yield, and project lifetime.
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​Deep Expertise, Bankable Solutions.
​Our seasoned team, combined with strategic collaborations with leading Project Developers and Tier 1 engineering partners, provides a comprehensive understanding of diverse renewable energy solutions. We translate this deep knowledge into feasible and bankable energy solutions tailored to your specific needs and project goals.
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Our Proven Path to Successful Renewable Energy Projects
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Understanding Your Energy Demands:
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Comprehensive energy demand assessment to analyze current usage patterns.
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Identification of critical demand requirements and prioritization of energy efficiency measures.
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Actionable insights to optimize consumption, reduce costs, and enhance sustainability.
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Laying the groundwork for tailored renewable energy solutions.
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​Feasibility Assessment:
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Thorough evaluation of all potential renewable energy configurations.
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Ensuring the chosen solution meets energy needs and maximizes returns for projects and investors.
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Paper-based modeling and rigorous analysis to identify the most advantageous configurations.
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Delivering optimal investment results through informed decision-making.​
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Embracing the Future of Renewable Energy
We are committed to staying at the forefront of renewable energy innovation, continuously evaluating and integrating cutting-edge technologies to provide you with the most efficient and cost-effective solutions.
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Innovative PEG Ground mount solutions are easy to install, which reduces CAPEX and OPEX and positively impacts your LCOE
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Modular, Centric Design: Implementing scalable and standardized modules for large-scale Solar PV and BESS plants, enabling flexible deployment, faster installation, and easier maintenance.
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Solar PV String Optimisers: Integrating DC/DC converters that maximize power output from each solar panel, ensuring peak performance even in challenging conditions.
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Individual Maximum Power Point Tracking (MPPT) for each panel.
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Improved overall system efficiency and energy production.
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Overcoming the limitations of shaded or mismatched panels.
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Enabling low-cost DC-coupled solar+storage systems.
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Providing string-level data for improved O&M​​
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Comprehensive Monitoring & Management
Our holistic approach doesn’t stop at implementation. Bluestone Service Group provides a comprehensive monitoring and management layer that ensures your energy systems operate at peak efficiency. This includes:
Real-Time Monitoring & Dynamic Predictive Control
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Stay ahead of potential issues with advanced monitoring that allows for remote automation control and optimized site management.
Reducing Costs & Carbon Footprints
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Our solutions are designed to minimize operational costs and reduce your carbon footprint, contributing to a more sustainable future.
Addressing Energy Dependency Challenges:
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Mitigate the risks of utility load curtailment and shedding, particularly in underperforming municipal areas, while reducing the high costs associated with diesel per kWh.
Our Strategic Partners ​
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Jurchen Technologies and its innovative PEG ground mount solution
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InovaSure, a member of the LiveSure Group, is also a Jurchen Technology PEG partner. InovaSure has developed innovative, reliable, cost-effective Energy Solutions for municipal procurement challenges confronting large Bulk Energy Municipal Users in South Africa. see brochure for details
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Why Choose Us:
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17 Years of Experience: Proven track record in renewable energy project development
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Expertise: Deep knowledge in diverse renewable energy technologies
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Partnerships: Collaboration with Tier 1 organizations ensures credibility and quality
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Innovative Solutions: Leading the way with hybrid and integrated energy systems
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"Best Practice" Delivery methods
By combining these innovative funding solutions with "best practice" project delivery, Business Service Management framework, APQC Business Process Optimisation & re-engineering all based on International standards, frameworks and methodologies and a clear Digital Strategy using state-of-the-art cloud based collaboration tools and apps like Trello, Monday will give you the edge you need.
CONTACT US
Contact us and find how our services can benefit your company.
