With the wise choice, you stand to improve productivity, efficiency, and service. However, selecting the wrong technologies – based on either incomplete or incorrect information – can result in failure to realize your full EROI (Energy Return On Invest).
In order to select the solar inverter manufacturers that are right for you, we believe you first need to understand the crucial points. That’s why we compiled the following points of the most important that you should consider before making an investment. By evaluating different solar inverter solutions and deployment strategies that meet each of the criteria, you’ll be able to move forward confidently and choose the one that fits your needs.
Table of Contents
Six Crucial Points to Consider
1. Quality & Reliability
Quality and reliability are the most important aspects to consider when choosing between different solar inverter manufacturers. The Suntrio Plus and R5 Series of SAJ Electric won TUV Rheinland “All Quality Matters” Award for PV inverter commercial use in 2018. This series is highly efficient and safe with a super wide input voltage range, MPPT efficiency of 99.9%, IP65 protection, and DC & AC surge protection. SAJ also features H1 series with reliable UPS function of switch time less than 10 ms.
2. Service & Support
Like all systems, you may face technological difficulties with your solar inverter. Operating system familiarity and knowing the inner workings of your solar inverter are the key factors to consider here. Reputable solar inverter manufacturers like SAJ offer virtual maintenance services and local training, which gives customers a detailed guide on how to fix the relevant issue. Without this innovative technology, customers have to fall back on costly and time-consuming repair solutions that include shipping the device at their own cost.
3. Monitoring
To ensure a convenient and user-friendly system, look for solar inverter manufacturers who offer Wi-Fi-enabled system monitoring. The eSolar Portal is a cloud-based data monitoring, remote maintenance and energy management platform developed by SAJ. It offers better monitoring of energy consumption by connecting the web, SAJ eSolar Platform, and the free Android or iOS app through both, WiFi and ethernet.
4. Warranty
When looking into solar companies, you’ll find that solar inverter manufacturers offer several warranties that typically range from 10-15 years. Some even offer a 10–25-year extension. However, you should be confident that they have a verifiable history of doing business and that they’ll be around 20 years later to honor that warranty.
5. Features
Solar inverter manufacturers often compete to offer a wide array of features to get users on their side. To ensure you get the maximum value of your investment, look for solar inverter manufacturers like SAJ who offer features that enhance both the safety and efficiency of systems. Their R5 Rooftop Solar inverter has DC/AC surge protection, high precision leakage monitoring, and die-casting molding with no no-external-fan design for better heat dissipation performance, adding to its safety. While their newer generation R6 rooftop series offers 16A DC input current, and AFCI electrical protection.
6. Total Cost of Ownership (TCO)
The price of a solar inverter depends on its size, type, and brand. Most reliable string inverters and hybrid inverters cost between $1000 – $2000, but hybrid inverter models may go up to $3000, depending on their energy and battery storage capacity.
Let’s Talk
Every investment is unique. Yet, whether you need one device or one thousand, one thing never changes—every business wants its business to be successful. A reliable solar inverter to consider for your homes and buildings alike is the SAJ inverter. With features like a maximum PV current of 16A, a max efficiency of 98.80%, a max MPPT efficiency of 99.9%, DC/AC surge protection, and high precision leakage monitoring, the brand offers a number of benefits in terms of safety and energy efficiency.
In their efforts to promote the healthy development of the photo-voltaic industry, SAJ builds innovative solar solutions ranging from inverters to storage systems, electrical distribution, monitoring, and tech support. Learn more about how SAJ is contributing towards solar energy by visiting https://www.saj-electric.com/.
