A brief look at New Zealand’s solar market
Unlike most economies worldwide, New Zealand boasts of colossal renewable energy penetration. Currently, renewables account for 90% of the nation’s total energy consumption. Despite the high degree of renewable energy utilization, solar generation in New Zealand is still at its lowest.
The most recent solar capacity statistics reveal that New Zealand’s grid-connected solar energy stands at 159 Megawatts. This figure is pretty low, considering that the country’s solar potential is 11 Gigawatts. Nevertheless, things are looking up for New Zealand’s solar market due to new solar-centered initiatives.
In December 2020, the government of New Zealand launched a Green Investment finance facility worth US $69 million. Based on this development, forecast studies reveal that solar penetration could reach 9.3 % by 2050, up from 0.2% in 2020. Essentially, New Zealand could have an installed capacity of 300 Megawatts in 2025 and I.1 Gigawatts by 2030. Logically, many projects will have to be implemented to achieve these targets. This will generate opportunities for solar installers and professionals in New Zealand’s solar market.
New Zealand’s solar equipment supply capability
New Zealand has several solar equipment suppliers focusing on different equipment categories, including solar panels, solar water pumps, and charge controllers. Nevertheless, there is a big possibility that you will not find what you need, especially when dealing with large-scale projects. Still, there is a simple solution in such a scenario.
Solarfeeds.com grants you access to 50 solar equipment categories. Kindly visit our inquiry page and place a request. You will receive free quotes in record-breaking time. Also, you don’t have to worry about importation modalities because New Zealand boasts of a healthy network of ports and logistical support frameworks.
Wholesale Lead-Acid Battery for PV systems
Invented in 1859 by French physicist Gaston Planté, the lead-acid battery is the earliest type of rechargeable battery. In the charged state, the chemical energy of the lead-acid battery is stored in the potential difference between the pure lead on the negative side and the PbO2 on the positive side, plus the aqueous sulphuric acid. The electrical energy produced by a discharging lead-acid battery can be attributed to the energy released when the strong chemical bonds of water molecules are formed from H+ ions of the acid O2- ions of PbO2. Conversely, during charging, the battery acts as a water-splitting device.
Even though lead-acid batteries have a very low energy-to-weight ratio and a low energy-to-volume ratio, their ability to supply high surge currents means that the cells have a relatively large power-to-weight ratio. These features, along with their low cost, make them attractive for use in motor vehicles to provide the high current required by automobile starter motors.
Advantages of Lead-Acid Batteries?
Lead-acid batteries have their own share of advantages. The following are only some of the advantages that this kind of battery boasts:
- It is not as expensive as the other kinds of batteries.
- It has over 140 years of development, thus making the lead-acid battery reliable.
- It is also robust as it can tolerate any kind of abuse.
- It is tolerant of overcharging.
- It has low internal impedance.
- It can deliver very high currents.
- It can be left on a trickle or float charge for prolonged periods.
- It has a wide range of sizes and capacities available.
Why Are Lead-Acid Batteries Widely Used in the Solar Industry?
The primary reason why lead-acid batteries are widely used in the solar industry is their cost per kWh. The cost per kWh for lead-acid batteries remains the most economical for residential battery-based systems. In particular, flooded lead-acid batteries offer the most economical solution when balancing cost, capacity, and product cycle life.
Additionally, lead-acid batteries are built-in 2-volt cell configurations and are offered in a wide variety of capacity and voltage options to meet the needs of a specific installation. Lead-acid battery banks are also scalable to meet small to large-capacity storage needs. Many of the models chosen for renewable energy applications serve multi-purpose and are also used in a variety of other applications. Because of this, lead-acid batteries are readily available through most battery distributors and dealers.
Lead-acid batteries also have a relatively impressive product cycle life. They have been used for many decades now, and so, they are backed by a proven track record of offering reliable, long-term energy storage that utilizes a relatively simple technology. Ultimately, when properly maintained, lead-acid batteries offer users many years of use at a lower price point.
And, last but not least, lead-acid batteries are an excellent choice for those seeking a “green” environmentally-friendly product. This is because they’re the most recycled and recyclable consumer product, thus making it easy and environmentally friendly to produce them constantly.
Why Buy Wholesale Solar Lead-Acid Batteries from Us?
Our website lists lead-acid batteries from established brands and manufacturers all over the world. As a result, you can expect that the lead-acid batteries that we offer are of the best variety. They are characterized by higher efficiency and a longer life span, thus giving them the ability to fulfill your solar power needs.
If you want to buy lead-acid batteries for PV systems at low wholesale prices, then go through our website to explore products with profitable deals. You can also choose to send in your query at [email protected]