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The “solarcoaster” has been in full swing currently, with controversial internet metering selections looming and the extensions of federal incentives perpetually on maintain. To guard towards this volatility, Sunnova Energy Worldwide is launching an energy plan with a set proportion low cost to prevailing utility costs and a 25-year market-based fee.

The thought is to supply value confidence to customers no matter risky energy prices. The market-based fee will likely be a brand new {solar} fee possibility inside Sunnova’s Straightforward Plan Energy Buy Settlement (PPA). Not like conventional {solar} plans, the market-based {solar} fee will transfer with the market. Sunnova will monitor utility costs (which embrace taxes and different fees), and on an annual foundation proactively modify its clients’ pricing to the focused low cost proportion fee for that yr.

“For the primary time, householders will be capable to lock in a set low cost to their native utilities’ electrical energy charges and fees for a full 25 years,” stated Michael Grasso, EVP, Chief Advertising and Progress Officer.

Whereas the low cost proportion will range by market and utility, Sunnova clients choosing this plan will obtain the identical low cost proportion vs. their native utilities’ costs over the lifetime of the contract. Prospects can guarantee they’re paying a cheaper price than the utility’s and keep away from volatility out there.

Have you ever checked out our YouTube web page?

We now have a ton video interviews and extra content material on our YouTube web page. Just lately we debuted Power Forward! — a collaboration with BayWa r.e. to debate increased stage trade matters in addition to finest practices / developments for working a {solar} enterprise at this time.

Our longer working aspect challenge is The Pitch — by which we’ve awkward discussions with {solar} producers and suppliers about their new know-how and concepts in order that you do not have to. We have discusses all the things from residential rail-less deck attaching and home solar financing to large-scale energy storage value stacking and utility-driven new dwelling solar + storage microgrids.

We additionally publish our Project of the Year bulletins there! Interviews with this yr’s winners will likely be up beginning the week of Nov. 8. Head there and subscribe at this time to remain on high of all this additional stuff.



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Sungrow brings new inverters, liquid-cooled energy storage systems to CLEANPOWER 2022

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Sungrow’s sales space at CLEANPOWER 2022.

Sungrow displayed its newest PV inverters and liquid cooled energy storage system (ESS) options to the North American market throughout CLEANPOWER 2022 on Might 16 by 18.

Optimized for utility-scale {solar} vegetation, Sungrow launched each central and string inverter portfolios, together with its newest 1500-V string inverter, its SG350HX and a 3.6-MW central turnkey station. The SG350HX contains a energy output of 352 kW and completely matches large-format high-efficiency modules in addition to monitoring programs. As well as, it contains a bigger modular design, enabling decrease LCOE for the plant.

Sungrow additionally displayed its business inverters, the SG36CX-US and SG60CX-US, to suit various installations. The merchandise allow a excessive DC/AC ratio of 1.5, resulting in a better yield for a venture. As well as, they’re geared up with on-line IV curve scan and analysis capabilities, monitoring any points in real-time and considerably lowering OPEX.

On the storage facet, Sungrow’s liquid cooled ESS PowerTitan reduces capital and working bills as a consequence of its pre-assembled and simple set up design. The brand new cluster controller can cost and discharge particular person battery racks, enhancing the general system efficiency by 6%. The unit’s computerized state of cost (SoC) calibration and the automated system for refilling coolant significantly scale back working and upkeep prices.

Neil Bradshaw, Sungrow’s senior technical gross sales supervisor for ESS key accounts, highlighted throughout a session that energy storage security is just not a singular technique, particularly when tasks are rising in scale and are more and more paired with quite a lot of renewables.

“Security is Sungrow’s precedence. We offer safer battery options with a number of security options from cell degree to module, rack and system degree. The brand new liquid-cooled ESS PowerTitan can mitigate numerous the issues with the superior liquid cooling thermal administration and AI monitoring for battery cells, which optimizes security in addition to yields,” Bradshaw stated.

Information merchandise from Sungrow



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Tampa Electric Pilots Emera’s BlockEnergy Solar+Storage Microgrid Platform

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Tampa Electric Pilots Emera’s BlockEnergy Solar+Storage Microgrid Platform


Utility Tampa Electric Co. (TECO) has bought, put in and acquired regulatory approval for Emera TechnologiesBlockEnergy microgrid platform to be used in a pilot program serving Southshore Bay residential improvement, a group south of Tampa, Fla. The solar-plus-energy storage microgrid, absolutely owned and operated by TECO, permits elevated operability, safety and grid resilience to mitigate excessive climate and different occasions that may impression electric utility grid uptime. BlockEnergy microgrid additionally supplies TECO with an economical option to provide a distributed clear energy useful resource to its Southshore Bay clients and to rapidly advance its imaginative and prescient to realize a net-zero carbon future.

The Southshore Bay residential group, developed in partnership with dwelling builder Lennar Properties and land developer Metro Growth Group, is comprised of 37 new houses all geared up with absolutely built-in, shared rooftop {solar} PV programs. Every dwelling has a battery storage and energy digital management system, or BlockBox, which connects to the neighborhood distribution community, the place it communicates and shares energy as wanted inside the group. A central energy park is situated close to the doorway of Southshore Bay, containing supplemental batteries, non-compulsory extra technology to be used throughout outages and a connection to the electrical utility energy grid.

With this utility-owned enterprise mannequin, owners nonetheless pay for electrical energy on the similar metered price as they usually would, with no additional grid fees or different charges. By being a part of the BlockEnergy community, as much as 80% of their dwelling energy comes from the solar with out having to rent a {solar} contractor to put in a rooftop PV system, undergo the allowing and interconnection course of, after which function and keep the system.

“We’re regularly striving to search out new methods of bringing smarter, cleaner and extra dependable energy to our clients,” says Dave Pickles, vice chairman of electrical supply of Tampa Electric. “The BlockEnergy microgrid pilot venture is a promising resolution that brings a brand new layer of management, operability and suppleness. It’s one that may immediately profit our clients and assist us to understand our net-zero imaginative and prescient.”

“We developed our BlockEnergy utility-owned enterprise mannequin with the constitution to discover a win-win resolution for utilities, owners and regulators to supply clear, dependable energy to owners,” states Rob Bennett, CEO of Emera Applied sciences. “We’re excited TECO is main the way in which by adopting BlockEnergy for Southshore Bay and offering a mannequin residential group that different utilities can be taught from, observe swimsuit, and proceed to make the mandatory adjustments we’d like for a cleaner, extra grid-resilient future.”

After two years of pilot testing and optimizing the platform at Kirtland Air Drive Base in New Mexico – in collaboration with Sandia Laboratories – BlockEnergy acquired approval from the Florida Public Service Fee for Southshore Bay as a four-year pilot venture. The Tampa Electric information additionally comes on the heels of Emera Applied sciences’ latest UL 9450 fireplace and security certification for the energy storage management system built-in with the BlockEnergy platform.

“We’re taking a look at sustaining infrastructure and guaranteeing mission readiness in a means that’s protected, safe, dependable, and cost-effective,” commens Colonel David Miller, the previous commander of Kirtland Air Drive Base. “The Emera venture is correct consistent with what we are attempting to do. This additionally positions us as a pacesetter in serving to the state of New Mexico meet 2045 renewable portfolio requirements, whereas testing an progressive and sensible strategy to energy surety and resiliency.”



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JA Solar unveils its first n type module with DeepBlue 4.0 X

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JA {Solar} new product DeepBlue 4.0 X

At its product launch occasion on Could 18, JA Solar launched its first n-type PV module: the DeepBlue 4.0 X. Primarily based on the 182 wafer, the DeepBlue 4.0 X sequence consists of three module sorts: 54-cell module for residential PV methods, 72-cell and 78-cell for industrial and utility-scale PV tasks.

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In response to Kun Tang, Director of the Product Know-how Division at JA {Solar}, JA {Solar} has been engaged on the n-type know-how for years, and after steady funding in R&D and experimentation, is lastly prepared for mass manufacturing.

DeepBlue 4.0 X has already handed the IEC 61215 and IEC 61730 checks and obtained the TÜV SÜD certificates, in addition to handed the salt mist, ammonia, sand and dirt testing, proving its suitability throughout numerous purposes and environments.

DeepBlue 4.0 X builds on the DeepBlue 3.0 advances, however integrates the newest applied sciences from JA {Solar}, together with the Bycium+ cell, whereby mass manufacturing effectivity can attain greater than 24.8% owing to its high-quality substrate and construction.

Additionally, DeepBlue 4.0 X is provided with the patented high-density module encapsulation know-how GFI (Gapless versatile interconnection). The design of the spherical ribbon with buffer remedy and optimized encapsulation materials offers with mechanical stress at cell interconnections to eradicate the chance of micro-cracking, the corporate says.

Collectively, DeepBlue 4.0 X is claimed to have a most energy reaching 625W and effectivity of as much as 22.4%.

To confirm the ability technology efficiency of the product, JA {Solar} and TÜV NORD launched a one-year (February 2021-February 2022) energy yield check at China Photovoltaic Check Heart, Yinchuan base (Northwest China). The outcomes present that the energy yield of the n-type module based mostly on Bycium+ cells is 3.9% greater than that of p-PERC modules.

In response to JA {Solar} PV system simulation information, in contrast with p-type modules, BOS value discount of DeepBlue 4.0 X tops out at 2.1%, and LCOE at 4.6%.

“From p-type to n-type, from DeepBlue 3.0 to DeepBlue 4.0 X, JA {Solar} has all the time adhered to the product design idea of ‘buyer oriented’,” said Xinwei Niu, Member of the Board and Senior Vice President of JA {Solar}.. “We’re all the time making an attempt to enhance the ability technology efficiency of PV modules so as to create extra worth for purchasers and promote the applying of PV energy at a worldwide scale to play a larger position within the course of of world carbon neutrality.”

Have you ever checked out our YouTube web page?

We now have a ton video interviews and extra content material on our YouTube web page. Lately we debuted Power Forward! — a collaboration with BayWa r.e. to debate greater stage business subjects in addition to finest practices / traits for working a {solar} enterprise as we speak.

Our longer working aspect mission is The Pitch — wherein we’ve got awkward discussions with {solar} producers and suppliers about their new know-how and concepts in order that you do not have to. We have discusses every little thing from residential rail-less deck attaching and home solar financing to large-scale energy storage value stacking and utility-driven new dwelling solar + storage microgrids.

We additionally publish our Project of the Year bulletins there! Interviews with this yr’s winners will probably be up beginning the week of Nov. 8. Head there and subscribe as we speak to remain on prime of all this further stuff.

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