Our solution is an all-in-one package: Battery packs, charge controller, BMS, EMS, and PcS, all integrated into a single unit with a highly efficient three-level topology to optimize system efficiency. It features a unique single-group and series design that eliminates parallel capacity loss. [pdf]
[pdf] The average U.S. homeowner spends $2,000 on a solar inverter, but costs range from $1,000 to $3,000 depending on the model and the number of inverters. A solar inverter makes up about 10% of the total cost of your solar energy system.
[pdf] Below is a simplified method to calculate expected energy output: Daily energy output (kWh) = Total installed capacity (kWp) × Peak sunshine hours (hours) × System efficiency (%) Peak sunshine hours: This depends on the geographical location.
[pdf] Round-Trip Efficiency (RTE) indicates how much of the energy put into a storage system can be recovered and used. It is expressed as a percentage and calculated by dividing the energy output by the energy input.
[pdf] Individual solar panels in New Zealand cost around $230 for a 440W panel. However, the total system cost includes inverters, mounting systems, and installation.
[pdf] Yes, most modern solar and battery systems can provide backup power during outages, although this capability depends on the specifications of the system installed.
[pdf] 
